11th

European

2015

Madrid

23-27

Conference

TURBOMACHINERY

11TH EUROPEAN CONFERENCE ON TURBOMACHINERY FLUID DYNAMICS AND THERMODYNAMICS

23-27 MARCH 2015 - MADRID SPAIN

EUROPEAN TURBOMACHINERY SOCIETY THE ORGANIZING COMMITTEE

Chairman of the Committee

Prof. Francesco Martelli,

University of Florence, Italy

Paper Review Chairman

Prof. Claus Sieverding

Von Karman Institute for Fluid Dynamics, Belgium

Chairmen of Local Organizing Committee

Dr. Raul Vazquez, Rolls-Royce, U.K.

Dr. Roque Corral, ITP, Spain

Conference Secretary

(Local Organisation Madrid)

Mrs. Paloma Perez Laguia

1

Conference in a Nutshell will provide the practical information that you can need during this week. The information has been structured in the following few simple steps, which will guide you through

your stay in Madrid:

INDEX 1 - TRAVEL FROM THE AIROPORT TO HOTEL ...................................................................................................... 2

2- TRAVEL TO THE HOTEL TO THE CONFERENCE VENUE ..................................................................................... 2

3- REGISTRATION ............................................................................................................................................... 3

4- CONFERENCE VENUE DESCRIPTION ................................................................................................................ 3

5- INVITED LECTURES ......................................................................................................................................... 4

6- TECHNICAL PROGRAM (WIFI Access) ............................................................................................................. 5

7- JUST FOR SPEAKERS ..................................................................................................................................... 20

8- WORKING LUNCH - COFFEE BREAKS ............................................................................................................. 20

9- WELCOME CEREMONY ................................................................................................................................. 20

10- BEST PAPER AWARD .................................................................................................................................. 21

11- GALA DINNER and SHOW (26-02-15) .......................................................................................................... 21

ANNEXES

I ACCOMMODATION AND TRANSPORTATION RECOMMENDED ..................................................................... 25

II - MAP OF THE NORTH-WEST OF MADRID ...................................................................................................... 26

III - VENUE MAP ............................................................................................................................................... 27

IV METRO MAP ............................................................................................................................................ 28

23-27 March Madrid, SPAIN

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1 - TRAVEL FROM THE AIROPORT TO HOTEL

The Madrid airport, Adolfo Suarez Madrid-Barajas, is within the five most important airports in Europe, after its recent enlargement. Access to this Airport is very easy. There are direct flights to all the major airports in Europe. The Airport has four terminals. Low cost airlines use to fly to terminals 1 & 2 and One World airlines fly to terminal 4.

All the Terminals of Madrid Airport have fast and comfortable connections to the city. Our recommendations are:

The Cheapest option is by Tube (METRO). One way ticket is 1,35 and two ways ticket , is 2,7. An extra 1 is required if you took the Tube at Terminal 4. If you are planning to take public transport the rest of the week, we recommend the following two options, which are more economic:

o Ticket for 10 trips for only 12.20 . Those tickets can be used in metro and bus. o Day ticket for Tourist (neo experience), which can be used in any public transport in Madrid. You can find

the price as function of the number of days, in the following table:

DAYS 1 2 3 5 7

Neo Experience 8.40 14.2 18.40 26.80 35.40

Previous tickets can be acquired in any Metro Station of Madrid and at the Customer Service of Metro at the Airport, which is located in the Halls of Terminal 2 and 4 Metro Stations. They are open from 8.30 to 20.30h, on Monday to Saturday and from 8.30 to 16.30h on Sunday. The hotels recommended in our web site are very convenient for the Conference Venue and for City Center. For those that will stay in these hotels, please find some indications about the metro lines and stations in the table (1) in page 25.

You can find the metro map in page 28 and in the page 26 a map of the North-West of Madrid, where the recommended

hotels and the Conference Venue are located.

The more comfortable option is by TAXI. The taxis are less expensive in Madrid than in other capitals of Europe. The trip to Moncloa , Arguelles or Principe Pio (locations of recommended hotels) should cost around 30. Although those hotels are well known, you can find the detail addresses of the hotels in the table in page 25 just in case that it was required by the taxi driver.

2- TRAVEL TO THE HOTEL TO THE CONFERENCE VENUE

The Conference will be hold at INEF (Facultad de Ciencias de la Actividad Fisica y del Deporte), address: C/ Martin Fierro 7,

28040 Madrid and web site: www.agendainef.com.

INEF is one of the Schools of the Technical University of Madrid (UPM) that was founded in 1971. It is situated few kilometres

away from the City Centre and 900 meters from the School of Aeronautics and Space Engineering (see map on page 26 ) .

INEF (UPM) C/ Martn Fierro,7 28040 Madrid

Figure (1)

3

For those that will stay in the recommended hotels, please find some indications to go from the hotel to the Conference

venue:

The fastest option is by public transport, either metro or by bus. By metro you should go to Moncloa Station (Line 3 yellow or Line 6 Grey, depending on your hotel) and walk 15 min to the Venue (see map in page 26). Our recommendation for you is by bus, following the indications of table (1) of page 25.

The healthiest option is walking. All the hotels, with exception of MERCURE MADRID SANTO DOMINGO are a walking distance (approximately 30 min). Please see the map in page 26. The weather in Madrid at end of March uses to be very pleasant, with maximum temperatures around 20 deg. C.

The more comfortable option by taxi. The rate can be less than 10 . However it can vary depending on the hotel and the traffic.

We do not recommend going by car to the conference, because it is extremely difficult to find a parking in the conference

venue zone.

3- REGISTRATION

The registration desk will be open at 8:00 am till 6:00 pm, from Monday 23th till Thursday 26th, and till 12:00 on Friday 27th at

the Conference Venue. We suggest registering from 8:00 to 10:00 am on Monday 23th to attend the Opening Ceremony.

To register, please access to the building by the Main entrance (figures 1 and 2)

1. If you have already registered on line With your registration Welcome pack, you will be able to collect your badge, the Technical Program and the Electronic Proceedings at the Registration Desk.

2. If you have not registered: - Please fill your application online in www.etc11.eu/registering/. For this purpose, some

IPads will be available in the Registration Desk or alternatively please use your own device (smart mobile phone, tablet or laptop).

- Once you have completed your registration, the web site will provide automatically a registration number.

This number will be shown in the screen (e.g. Registration Form sent successfully with Number 1425818365T) and it will also send to your email address.

- With your registration Number, please proceed to the Registration Desk for collecting your badge, the Technical Program and the Electronic Proceedings.

- After March 18th and during the conference, the registration fee can be paid by Credit Card (online) or by Cash. If you needed withdraw cash, the closer cash dispenser will be located at School of Aeronautics and Space Engineering (see map on page 26).

4- CONFERENCE VENUE DESCRIPTION The Venue INEF (Facultad de Ciencias de la Actividad Fisica y del Deporte), see figure 1, is made of three main buildings (coloured in red and blue in the figure 2). There are three conference rooms in the Venue, as you can see in the figures (2), which are named: Classroom Great Aula Magna, Hall International Sala Internacional and Auditorium Jos Mara Cagigal. Most of the conference events will take place in the red building, where the last two rooms are located.

4

Figure (2)

1 Classroom Great Aula Magna

2 Hall International Sala Internacional

3 Auditorium Jos Mara Cagigal

A detailed map of the Conference Venue can be seen in page 27. As you can see in this map, a Wardrobe is located upstairs of the Auditorium and you can find RESTROOMS in both buildings. Although, the only access to the wardrobe is from the Conference, the wardrobe is not watched over, so we cannot be responsible for the items left in it. The access to the Conference is through the Main Entrance located on the Red Building. Once inside you will find a large Hall where the Information and Registration desks are placed.

MESSAGES AND INFORMATION: Messages will be ordered and posted on a couple of screens at the Registration Desk. The telephone number for reaching Local Chairman Roque Garca is +34 639 410 989 and you can call any time.

SMOKING POLICY: Smoking is not allowed in the Conference Venue. Smoking is only allowed outside of the buildings. RESTRICTIONS: Video-taping or audio-recording of any session during this Conference is prohibited. The sale of any publication not authorized by ETC11 is also prohibited. During the Conference two additional rooms will be available for the participants. They can be used to prepare the presentations or simply to do some work or dispatch some emails. The names of those rooms are: Sala de Juntas and Sala de Autoridades, both are located in the Red Building and you can find them in the map of page 27.

5- INVITED LECTURES

We will have five Invited Lectures in the ETC11. The Invited Lectures will be presented at the Auditorium every day from 8:30

to 9:30 with exception of the Monday 23th, when it will be run from 10:15 to 11:15.

In ETC11, We have the great privilege of five outstanding guest speakers, who will discuss about relevant topics for

turbomachinery (see following table).

Date Invited Lecture Company Topic

MONDAY 23TH

DR. ING. RALF VON DER BANK Rolls-Royce Deutschland Ltd & Co KG

"Advanced Core Engine Technologies"

TUESDAY 24TH

PROF. JAVIER JIMNEZ School of Aeronautics - UPM (Euromech)

"The structure of turbulent boundary layers"

WEDNESDAY 25TH

PROF. VITTORIO MICHELASSI GE Global Research "Unsteady Effects on Turbine Performance by Compressible Direct Numerical and Large Eddy Simulations"

THURSDAY 26TH

PROF. SPYROS A. KINNAS The University of Texas at Austin

"Recent advances in the design and analysis of marine propulsory

FRIDAY 27TH

DR. FRANK HASELBACH Rolls-Royce Deutschland Ltd & Co KG

"Next Generation of Civil Aircraft Engines Concepts & Technologies

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6- TECHNICAL PROGRAM (WIFI Access)

You can find the PROGRAM AT THE GLANCE in page 6, where you can see a summarized timetable of the program or and

detailed version of the completed TECHNICAL PROGRAM in page 8.

A full version of the papers (including some Invited Lectures) will be available online in our web site ww.etc11.eu during

the Conference. So if you wanted to download some paper, please just log in our web site. Free high speed WLAN will be

available in the Conference Venue for all participants WIFI (Red : ETC11 , Password: etc11201502).

Of course, you can also have a copy of all the papers through the electronic proceedings (CD or USB) that you will receive

when you register in the conference. In the CD or USB you will find a replication of our web site, where the papers can be

searched by author, topic or session.

There will be 130 technical presentations in the ETC11. According to the themes or topics, the technical presentations have

been grouped in three sessions, named A, B and C. Each session will always be held in the same conference room. The

following table shows the corresponding conference room and themes/topics to each session.

Session Room Topic

A Auditorium

Axial Turbines: Unsteady Flow Turbines: Secondary & Tip Clearance Flow

Heat Transfer & Cooling Vibration

Radial Turbines

B Hall Classroom Great Aula Magna

Acoustics Fans

Axial Compressors Optimization

Compressors: Stall & Surge Radial Compressors Radial Compressors Turbulence Modelling

C International Sala Internacional

Acoustics Operational Experience

Axial Compressors Pumps

Energy Recovery Radial Compressors

Experimental Techniques Steam Turbines

Hydraulics Machines Two Phase Flow & Propellers

6

PROGRAM AT THE GLANCE

MONDAY 23th March ROOM

8:00-10:00 Registration

10:00-10:15 Opening Ceremony

10:15-11:15 Invited Lecture

Auditorium "Advanced Core Engine Technologies" Dr.- Ing. Ralf Von Der Bank - Rolls-Royce Deutschland Ltd & Co KG

11:30-13:00 Session A-01 Auditorium Turbines: Secondary & Tip Clearance Flow 1

Session B-01 Magna Axial Compressors 1

Session C-01 International Energy Recovery

13:00-14:30 Lunch

14:30-16:00 Session A-02 Auditorium Turbines: Secondary & Tip Clearance Flow 2

Session B-02 Magna Compressors: Stall & Surge

Session C-02 International Operational Experience

16:00-16:30 Coffee break

16:30-18:00 Session A-03 Auditorium Radial Turbines 1

Session B-03 Magna Axial Compressors: CFD 1

Session C-03 International Experimental Techniques 1

18:00 Welcome Ceremony

TUESDAY 24th March

8:30-9:30 Invited Lecture

Auditorium "The structure of Turbulent Boundary layer" Prof. Javier Jimnez - School of Aeronautics- Universidad Politcnica de Madrid (Euromech)

9:30-10:00 Coffee break

10:00-12:30 Session A-04 Auditorium Heat transfer & Cooling 1

Session B-04 Magna Acoustics 1

Session C-04 International Pumps

12:30-14:00 Lunch

14:00-16:00 Session A-05 Auditorium Radial Turbines 2

Session B-05 Magna Axial Compressors: unsteady flow

Session C-05 International Hydraulics Machines

16:00-16:30 Coffee break

16:30-18:00 Session A-06 Auditorium Vibration 1

Session B-06 Magna Turbulence Modelling

Session C-06 International Steam Turbines 1

7

WEDNESDAY 25th March

8:30-9:30 Invited Lecture

Auditorium "Unsteady Effects on Turbine Performance by Compressible Direct Numerical and Large Eddy Simulations" Prof. Vittorio Michelassi, GE Global Research (ERCOFTAC)

9:30-10:00 Coffee break

10:00-12:30 Session A-07 Auditorium Heat Transfer & Cooling 2

Session B-07 Magna Optimization

Session C-07 International Two Phase Flow & Propellers

12:30-14:00 Lunch

14:00-16:00 Session A-08 Auditorium Axial Turbines: Unsteady Flow 1

Session B-08 Magna Radial Compressors 1

Session C-08 International Steam Turbines 2

16:00-16:30 Coffee break

16:30-18:00 Session A-09 Auditorium Vibration 2

Session B-09 Magna Experimental Techniques 2

Session C-09 International Steam Turbines 3

THURSDAY 26th March

8:30-9:30 Invited Lecture

Auditorium "Recent advances in the design and analysis of marine propulsors" Prof. Spyros A. Kinnas - The University of Texas at Austin

9:30-10:00 Coffee break

10:00-12:30 Session A-10 Auditorium Axial Turbines: Unsteady Flow 2

Session B-10 Magna Axial Compressors: Secondary & Tip Leakeage Flow 1

Session C-10 International Radial Compressors 2

12:30-14:00 Lunch

14:00-16:00 Session A-11 Auditorium Turbines: Secodary & Tip Clearance Flow 3

Session B-11 Magna Axial Compressors: CFD 2

Session C-11 International Acoustics 2

16:00-16:30 Coffee break

16:30 Departure for Gala Dinner

FRIDAY 27th March

8:30-9:30 Invited Lecture

Auditorium "Next Generation of Civil Aircraft Engines Concepts & Technologies" Dr. Frank Haselbach, Rolls-Royce Ltd

9:30-10:00 Coffee break

10:00-12:30 Session A-13 Auditorium Heat Transfer & Cooling 3

Session B-13 Magna Fans

Session C-13 International Axial Compressors: Secondary & Tip Leakeage Flow 2

12:30-12:45 Closing Ceremony

MONDAY 23TH MARCH - 11:00 am 13:00

11:30 12:00 12:30

A-01 - TURBINES: SECONDARY & TIP CLEARANCE FLOW 1 - Chair: Claus H. Sieverding von Karman Institute, Belgium

ROOM 3 AUDITORIUM

ETC2015-156 Experimental Investigation of Flow within a Rotor Stator Cavity M. Micio Ergon Research S.r.l., Italy D. Massini, B. Facchini Department of Industrial Engineering, University of Florence, Italy

F. Bavassano, M. Mantero A.S.EN Ansaldo Sviluppo Energia, Italy

ETC2015-190 Experimental Flow and Performance Investigations of Cavity Purge Flows in a High Pressure Turbine Stage J. E. Dahlqvist , J. Fridh Energy Department, KTH Royal Institute of Technology, Sweden

ETC2015-036 Experimental and Numerical Study of a Gas Turbine Exhaust Diffuser Applying Different Hub Extension

Geometries K. Rasouli Ghazi Kalayeh, P. Schfer German Aerospace Center, Institute of Propulsion Technology, Germany

C. Finzel, W. H. Hofmann ALSTOM, Baden, Switzerland

B-01 - AXIAL COMPRESSORS 1 - CHAIR: COLIN SCRIVENER - Chair: Colin Scrivener Consultant-Retired Rolls-Royce, United Kingdom

ROOM 1 MAGNA

ETC2015-087 Verification Of The Three Dimensional Shock-Structures in a S-Shaped Transonic UHBR Fan-Rotor L. Meillard, R. Schnell, E. Nicke, M. Voges, C. Voigt Institute of Propulsion Technology, German Aerospace Center (DLR), Germany

ETC2015-061 Loss and Deviation in Windmilling Fans E. J. Gunn, C. A. Hall Whittle Laboratory, University of Cambridge, UK

ETC2015-195 Development and Application of an Integrated Aero-Mechanical Design Methodology for a Bladed Drum Low-

Pressure Compressor M. Leborgne, L. Carton, T. Lonfils CENAERO ASBL, Belgium

V. Iliopoulou, S. Hiernaux Techspace Aero, Belgium

C-01 - ENERGY RECOVERY - Chair: Jos van Buijtenen TU Delft, The Netherlands ROOM 2 - INTERNANCONAL

ETC2015-092

Supersonic Impulse Turbine For Automotive Waste Heat Recovery: a Comparison of Three Designs of Turbine Blade Profiles H. S. Kunte, J. R. Seume Institute for Turbomachinery and Fluid Dynamics, Leibniz University, Germany

D. V. Pautov, M. G. Cherkasova, N. A. Zabelin, S. Y. Olennikov, V. A. Rassokhin St. Petersburg State Polytechnical University, Russia

V. A. Rassokhin St. Petersburg State Polytechnical University, Russia V. A. Rassokhin

ETC2015-192

Design and Verification of a Micro Wells Turbine for Mediterranean Operations M. Bassetti, A. Corsini, G. Delibra, F. Rispoli Dipartimento di Ingegneria Meccanica e Aerospaziale, Sapienza Universit di Roma, Italy M. Ruggeri Faggiolati Pumps S.p.A., Italy P. Venturini Dipartimento di Ingegneria Meccanica e Aerospaziale, Sapienza Universit di Roma, Italy Meccanica e Aerospaziale, Sapienza Universit di Roma, Italy

ETC2015-229

A Comparison Between Experimental and Numerical Analysis of a Wells Turbine T. Ghisu, P. Puddu, F. Cambuli Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Italy

MONDAY 23TH MARCH - 14:00 - 16:00

14:00 14:30 15:00

A-02 - TURBINES: SECONDARY & TIP CLEARANCE FLOW 2 - Chair: Jonas Larsson - GKN Aerospace Systems, Sweden

ROOM 3 AUDITORIUM

ETC2015-062 Flow Analysis of the Turbine Rotor Tip Seal on

a Highly Rotary Tes Rig A. Szymanski, S. Dykas, W. Wrblewski Silesian University of Technology, Institute of

Power Engineering and Turbomachinery, Poland

ETC2015-119 Numerical Investigations of Different Tip

Designs for Shroudless Turbine Blades S. Caloni, S. Shahpar Rolls-Royce plc., UK J. D. Coull Whittle Laboratory, University of Cambridge, UK

ETC2015-186 Influence of Honeycomb Rubbing on Tip Seal

Performance of Turbine Rotor D. Fraczek, W. Wrblewski, T. Chmielniak Institute of Power Engineering and

Turbomachinery, Silesian University of Technology, Poland

B-02 - COMPRESSORS: STALL & SURGE - CHAIR: ISABELLE TREBINJAC - ECL, FRANCE

ROOM 2 - INTERNANCONAL

ETC2015-236 Experimental Identification of Rotating Instability on an Axial Fan with Shrouded Rotor

B. Pardowitz, A. Moreau, U. Tapken, L. Enghardt German Aerospace Center (DLR), Institute of Propulsion Technology, Germany

ETC2015-250 Experimental Characterization of Stall Phenomena in a Single Stage Low Pressure

Axial Compressor G. Dell'Era, N. Habotte, J. Desset, J.-F. Brouckaert Turbomachinery and Propulsion Department, von Karman Institute for Fluid Dynamics S. Hiernaux Safran Group, Techspace Aero S.A., Belgium

ETC2015-209 Unsteady Pressure Measurements of Spike Type Inception in Axial Compressor: Time

Frequency Analysis and Averaging Procedure M.Vegli, A.Dazin, G.Bois, O.Roussette Laboratoire de Mcanique de Lille, Arts et

Mtiers ParisTech, France

C-02 - OPERATIONAL EXPERIENCE - CHAIR: JOS VAN BUIJTENEN - TU DELFT, THE NETHERLANDS

ROOM 2 - INTERNANCONAL

ETC2015-213 Comparative Analyses of Micro-Particle Impact

between Transonic and Subsonic Axial Compressors N. Aldi Engineering Department in Ferrara (EnDiF), University of Ferrara, Italy M. Morini Department of Industrial Engineering, University of Parma, Italy

M. Pinelli, P. R. Spina, A. Suman Engineering Department in Ferrara (EnDiF), University of Ferrara, Italy

ETC2015-051 Gas Turbine Performance Diagnostics and

Fault Isolation Based on Multidimensional Complex Health Vector Space V. Panov Siemens Industrial Turbomachinery Ltd., UK

ETC2015-268 Design of an Engine Quickstart System for

Rotorcraft Application M. Kerler, C. Schffer, W. Erhard Institute for Flight Propulsion, Technische Universitt

Mnchen

MONDAY 23TH MARCH - 16:30 - 18:00

16:30 17:00 17:30

A-03 - RADIAL TURBINES 1 - Chair: Nick Baines Concept NRCE, USA ROOM 3 AUDITORIUM

ETC2015-017 Analysis of variable Geometry Nozzle Flow with Twisted Vanes in Radial Turbines

X. Carbonneau, Y. Bousquet, N. Binder, B. Belkouchi Universit de Toulouse, ISAE, France

ETC2015-126 Exhaust Flow Pulsation Effect on Radial Turbine Performance J. Fjllman, M. Mihaescu, L. Fuchs Department of Mechanics, CCGEx, KTH Royal Institute of Technology, Sweden

ETC2015-240 Deterministic Analysis of Vane-Blade Interactions in Self-Rectifiying Radial Turbines

for OWC Plants J.M. Fernndez Oro , B. Pereiras Garca , M. Galdo Vega Energy Department. University of Oviedo, Politechnique School of Gijn, Spain

B-03 - AXIAL COMPRESSORS: CFD 1 - Chair: Edmund Kgeler DLR, Institute of Propulsion Technology, Germany

ROOM 1 MAGNA

ETC2015-100

Unstructured Shock-Fitting Calculations of Transonic Turbo-Machinery Flows A. Bonfiglioli Scuola di Ingegneria, Universit degli Studi della Basilicata, Italy R. Paciorri Dipartimento di Ingegneria Meccanica e Aeronautica, Universit di Roma La Sapienza,

Italy

ETC2015-188

A Hybrid Parallelization Strategy of a CFD Code for Turbomachinery Applications M. Giovannini, M. Marconcini, A. Arnone Department of Industrial Engineering, University of Florence, Italy A. Dominguez Intel Corporation, EMEA High Performance and Throughput Computing Les Montalets, France

ETC2015-277

Uncertainty Quantification and Robust Optimization for Throughflow Axial Compressor Design

J. Sans, T. Verstraete, J.-F. Brouckaert Turbomachinery and Propulsion Department, von Karman Institute For Fluid Dynamics, Belgium

C-03 - EXPERIMENTAL TECHNIQUE 1 - Chair: Ralf Obertacke Siemens AG, Germany ROOM 2 - INTERNANCONAL

ETC2015-155 Influence of a Multi-Hole Pressure Probes on the Flow-Field in Axial-Turbines

J. Aschenbruck, T. Hauptmann, J.R. Seume Institute of Turbomachinery and Fluid Dynamics (TFD), Leibniz Universitaet Hannover, Germany

ETC2015-256 Blade Tip Clearance and Blade Vibration Measurements using a Magnetoresistive

Sensor R. Tomassini Turbomachinery and Propulsion Department, von Karman Institute For Fluid

Dynamics, Belgium G. Rossi Industrial Engineering Department, University of Perugia, Italy

J-F. Brouckaert Turbomachinery and Propulsion Department, von Karman Institute For Fluid Dynamics, Belgium

ETC2015-025 Entropy Wave Generator for Indirect Combustion Noise Experiments in a High-

Pressure Turbine P. Gaetani, G. Persico, A. Spinelli Dip. Energia, Politecnico di Milano, Italy

C. Sandu SMCPFA, Romania F. Niculescu COMOTI, Romania

TUESDAY 24TH MARCH - 10:00 am 12:30 am

10:00 10:30 11:00 11.30 12:00

A-04 - Heat Transfer & Cooling 1 - Chair: Giovanna Barigozzi University of Bergamo, Italy ROOM 3 - AUDITORIUM

ETC2015-074

Buoyancy Effects at High Rotation Number on the Flow Field Inside a Triangular Shaped Rib Roughened

Channel L. Furlani, A. Armellini, L. Casarsa Dep. of Electric, Management and

Mechanical Engineering University of Udine Italy

ETC2015-103

Heat Transfer Characteristics of High Crossflow Impingement Channels: Effect of Number of

Holes S. Lluci, A. Terzis, P. Ott Ecole Polytechnique Fdrale de Lausanne

(EPFL), Switzerland M. Cochet Alstom Power, Switzerland

ETC2015-144

Characterization of Secondary Flows in a High Blockage Ratio Internal Cooling Channel I. Mayo, O. Cildir , T. Arts von Karman Institute For Fluid Dynamics, Jacques Chauvin laboratory, Belgium

ETC2015-184

Prediction of Deposit and Erosion Mechanisms in the Internal Cooling Channels of a Rotating Turbine

Blade D. Anielli, D. Borello, F. Rispoli, A. Salvagni, P. Venturini Dept. of Mechanical and Aerospace Engineering, Sapienza University of Rome, Italy

B-04 - Acoustics 1 - Chair: Stephane Moreau University of Sherbrooke, Canada ROOM 1 - MAGNA

ETC2015-182 CFD-Based Investigation of Turbine

Tonal Noise Induced by Steady Hot Streaks A. Holewa, S. Lesnik, G. Ashcroft, S. Gurin German Aerospace Center (DLR), Institute of Propulsion Technology, Germany

ETC2015-137 On the Acoustics of a Turning Mid

Turbine Frame with Embedded Design in a Two-Stage Test-Turbine C. Faustmann, S. Zerobin, R. Spataro,

A. Marn, F. Heitmeir, E. Gttlich Institute for Thermal Turbomachinery and Machine Dynamics, Graz

University of Technology, Austria

ETC2015-158 Comparison of an Acoustically

Optimized and an Aerodynamically Optimized Exit Guide Vane T. Selic, A. Marn, F. Schnleitner Institute for Thermal Turbomachinery and Machine Dynamics, Graz Universtity of Technology, Austria

M. Hoeger MTU Aero Engines AG, Germany,F. Heitmeir Institute for Thermal Turbomachinery and

Machine Dynamics, Graz Universtity of Technology, Austria

ETC2015-216 Investigation of Turbo Machinery

and Jet Noise of the V2500 Engine During Ground Tests with an A320 Aircraft

H. Siller, A. Bassetti, S. Funke German Aerospace Center (DLR), Institute of Propulsion Technology,

Germany

ETC2015-128 Spatially Resolved Acoustic and

Aerodynamic Studies Upstream and Downstream of an Industrial Axial Fan with Involvement of the Phased

Array Microphone Technique T. Benedek, J. Vad Department of Fluid Mechanics, Budapest University

of Technology and Economics (BME), Hungary

C-04 Pumps - Chair: Guy Caignaert ENSAM, Laboratoire de Mcanique de Lille, France ROOM 2 - INTERNANCONAL

ETC2015-068 Analysis of Losses in Centrifugal

Pumps with Low Specific Speed with Smooth and Rough walls K. Juckelandt, S. Bleeck, F.-H. Wurm University of Rostock, Faculty of Mechanical Engineering and Marine Technology, Institute of

Turbomachines, Germany

ETC2015-152 Gurney Flaps on Axial Pumps

P. U. Thamsen, S. Hammer, J. Peter, V. Stiller Department of Fluid System Dynamics, Technische

Universitt Berlin, Germany

ETC2015-053 Investigation of the Potential for

Optimization of Hydraulic Axial Thrust Balancing Methods in a Centrifugal Pump D. Lefor, J. Kowalski Ruhr-Universitt Bochum, Chair of Thermal Turbomachinery, Germany

T. Herbers Klaus Union GmbH & Co KG, Germany R. Mailach Ruhr-Universitt Bochum, Chair of Thermal Turbomachinery, Germany

ETC2015-219 CFD Study on Special Duties

Centrifugal Pumps Operating with Viscous And Non-Newtonian Fluids

C. Buratto, M. Pinelli, P.R. Spina, A. Vaccari, C. Verga Engineering Department in Ferrara (EnDiF),

University of Ferrara, Italy

TUESDAY 24TH MARCH - 14:00 - 16:00

14:00 14:30 15:00 15:30

A-05 - Radial Turbines 2 - Chair: Ricardo Martinez Botas Imperial College London, United Kingdom ROOM 3 - AUDITORIUM

ETC2015-207

Analysis of the Flow Structure in a Radial Turbine. A. Marsan, S. Moreau Universit de Sherbrooke, Canada

ETC2015-028

Simulations of Particulate Flows Through a Radial Gas Turbine A. Ghenaiet Faculty of Mechanical Engineering, University of Sciences and Technology, USTHB, Algeria

ETC2015-088

Experimental and Numerical Flow Investigation of a Centripetal Supersonic Turbine for Organic Rankine Cycle

Applications B. Buelten, W. Althaus, E. Weidner Energy Systems Engineering Department,

Fraunhofer Institute for Environmental, Safety, and Energy Technology UMSICHT, Germany

H. Stoff Ruhr-University Bochum, Germany

ETC2015-018

Aerodynamic Performanceo Of an Ultra-Low Aspect Ratio Centripetal Turbine Stator F. Fontaneto , T. Arts von Karman Institute For Fluid Dynamics, Jacques Chauvin laboratory, Belgium

M. Simon, P. Picot Snecma Groupe Safran, France

B-05 - Axial Compressors: unsteady flow - Chair: Michel Dumas Safran Snecma, France ROOM 1 - MAGNA

ETC2015-234 Hot-Wire Measurements in a Direct Driven High Speed Turbo Fan (DDTF) Rig

R. Meyer, K. Knobloch, S. Hakansson Institute of Propulsion Technology, German Aerospace Center (DLR), Germany

ETC2015-082 Evaluation of Two Unsteady Numerical Approaches for the Simulation of Multi-

Frequency Turbomachinery Flows L. Castillon ONERA -The French Aerospace Lab F-92190, France

N. Gourdain ISAE, 10 av. Edouard-Belin, France T. Gudeney, F. Sicot CERFACS, France

ETC2015-086 Response of a Transonic Compressor to a Massive Inlet Distortion

F. Wartzek, C. Brandstetter, F. Holzinger, H.-P. Schiffer Technische Universitt Darmstadt, Institute of Gas Turbines and

Aerospace Propulsion, Germany

ETC2015-174 Numerical Investigation of Rotor and Stator Clocking Effect Applied to a Rig-

Model of Highly Loaded Two-Stage Compressor V. Mileshin, Ya. Druzhinin Central Institute of Aviation Motors, Russia

C-05 - Hydraulics Machine - Chair: Giorgio Pavesi University of Padoa, Italy ROOM 2 - INTERNANCONAL

ETC2015-060 Experimental Analysis of Instability Phenomena in a High-Head Reversible

Pump-Turbine at Large Partial Flow Condition G. Pavesi Department of Mechanical Engineering - University of Padova, Italy J. Yang Research Center of Fluid Machinery Engineering and Technology -

Jiangsu University, China G. Cavazzini, G. Ardizzon Department of Mechanical Engineering - University of

Padova, Italy

ETC2015-200 Numerical Analysis of the S-Shape Characteristic in a Pump-Turbine

G. Cavazzini , A. Covi , G. Pavesi , G. Ardizzon Department of Industrial Engineering, University of Padova, Italy

ETC2015-029 Prediction of Erosion Induced by Solid Particles in a Water Turbine A. Ghenaiet Faculty of Mechanical Engineering, University of Sciences and Technology, Algeria

ETC2015-077 High Order SPH-ALE Method for Hydraulic Turbine Simulations G.A. Renaut, S. Aubert Ecole centrale de Lyon, France J.C. Marongiu ANDRITZ Hydro SAS, France

TUESDAY 24TH MARCH 16:30 -18:00

16:30 17:00 17:30

A-06 - Vibration 1 - Chair: Pieter Groth GKN Aerospace Systems, Sweden

ROOM 3 AUDITORIUM

ETC2015-034

Influence of Acoustic Reflection on Flutter Stability of an Embedded Blade Row F. Zhao Mechanical Engineering Department, Imperial College London, UK J. Nipkau Compressor Aeroelasticity, Rolls-Royce Deutschland, Germany M.Vahdati Mechanical Engineering Department, Imperial College London, UK

ETC2015-139

Application Of The Non-Linear Harmonic Method To Flutter Calculation In Multi-Row Turbomachinery

F. Debrabandere, S. Vilmin, B. Tartinville, Ch. Hirsch NUMECA International, Belgium

G. Coussement University of Mons, Fluids-Machines department, Belgium

ETC2015-198

A Harmonic Balance Method in Graphics Processing Units for Vibrating Blades R. Corral, J. Crespo ITP, Industria de Turbo Propulsores, Spain

B-06 - Transition & Turbulence Modelling - Chair: Marcello Manna University of Naples, Italy

ROOM 1 MAGNA

ETC2015-059 An Algebraic Intermittency Model Added to the k-? RANS Model for

Transition Simulation S. Kubacki, B. Grecki Institute of Aeronautics and Applied Mechanics,

Warsaw University of Technology, Poland E. Dick Department of Flow, Heat and Combustion Mechanics, Ghent University,

Belgium

ETC2015-113 Transition Calculations with the MARV Reynolds Stress Model J.G. Moore, J. Moore Virginia Tech, U.S.A.

ETC2015-208 CFD Studies on Smooth and Rough Airfoil Surfaces and Their Effects on

Laminar Turbulent Transition and Heat Transfer F. Cottier , E. Lutum , K. Semmler MTU Aero Engines AG, Germany

C-06 - Steam Turbines 1 - Chair: Polansky Jiri University of Leeds, United Kingdom

ROOM 2 - INTERNANCONAL

ETC2015-107 Improving the Design of Steam Turbine

Inlet Valves by Numerical Methods for Enhanced Part Load Operation C. B. Domnick, F.-K. Benra, D. Brillert, H. J. Dohmen Institute of Turbomachinery, University of Duisburg-Essen, Germany C. Musch Siemens AG, Mlheim an der Ruhr, Germany

ETC2015-228 Acoustic Analysis of a Steam Turbine

Double Seat Control Valve C. Bianchini, R. Da Soghe ERGON RESEARCH - High Temperature Thermo-

Fluid Dynamic Solutions S.r.l. E. Imparato, L. Cosi GE Oil & Gas, Italy

ETC2015-058 A Detailed View on the Mixing and Loss

Generation Process During Steam Admission Concerning Geometry, Temperature and Pressure D. Engelmann, R. Mailach Ruhr-Universitt Bochum, Chair of Thermal Turbomachinery, Germany

WEDNESDAY 25TH MARCH - 10:00 am 12:30 am

10:00 10:30 11:00 11.30 12:00

A-07 - HEAT TRANSFER & COOLING 2 - Chair: Tony Arts von Karman Institute, Belgium ROOM 3 - Auditorium

ETC2015-022

Modelling the Influence of Vortex Shedding on Trailing Edge Cutback Film Cooling at Different Blowing

Ratios S. Ravelli, G. Barigozzi Department of Engineering, University of

Bergamo, Italy

ETC2015-254

Film Cooling Effectiveness Measurements on Engine Representative Trailing Edge Slots

including Cutback Surface Protuberances T.H. Wong, P.T. Ireland Department of Engineering Science, University of Oxford, UK K.P. Self Rolls-Royce plc., UK

ETC2015-037

Aero-thermal Investigation of End Wall and Showerhead Cooling in a Nozzle Vane Cascade

G. Barigozzi, P. Epis, A. Perdichizzi, S. Ravelli Department of Engineering, University of Bergamo,

Italy

ETC2015-095

Effects of Realistic Inflow Conditions on the Aero-Thermal Performance of a Film-Cooled

Vane M. Insinna, D. Griffini, S. Salvadori, F. Martelli Department of Industrial Engineering, University of Florence, Italy

ETC2015-127

Aerodynamic Investigation of External Cooling and Applicability of Superposition R. Saha, J. Fridh KTH Royal Institute of Technology, Heat and Power Technology, SWEDEN

B-07 OPTIMIZATION - Chair: Sharok Shapar Rolls-Royce plc, United Kingdom ROOM 1 - MAGNA

ETC2015-175 Design Guidelines for Low

Pressure Axial Fans Based on CFD-Trained Meta-Models K. Bamberger, T. Carolus University of Siegen, Institute for Fluid- and Thermodynamics, Germany

ETC2015-230 Turbine Design and Optimisation

for Oscillating Water Column Power Plants Using a Multi-Fidelity Design System G. Gonzalez, S. Shahpar Rolls-Royce plc, UK F. Castro School of Engineering, University of Valladolid, Spain

ETC2015-257 Optimal Design of High Pressure

Steam Turbine Stage using Computational Fluid Dynamics A. V. Boiko, D. I. Maksiuta National Technical University "Kharkiv Polytechnical Institute", Ukraine

ETC2015-263 A High Efficiency Microturbine

Concept M. Malkamki Aurelia Turbines Oy, Finland

A. Jaatinen-Vrri, J. Honkatukia Juha, J. Backman, J. Larjola Institute of Energy Technology, Lappeenranta

University of Technology, Finland

ETC2015-035 An Object Oriented Sequential

Network Modeling Approach O. Crdoba Muoz, I. de Castro Garca ITP, Industria de Turbo Propulsores, Spain

C-07 - TWO PHASE FLOW & PROPELLERS - Chair: Ernesto Casartelli & Friederich Benra HSLU, Switzerland / Universitt Duisburg-Essen, Germany

ROOM 2 - INTERNANCONAL

ETC2015-171

Investigation on the Solid-Liquid Flow in the Rear Chamber of a Submersible Multi-Stage Slurry

Pump B. Hu, F.K. Benra, W. Lu Department of Mechanical

Engineering, University of Duisburg-Essen, Germany

ETC2015-076

Numerical 3D RANS Simulation of Gas-Liquid Flow in a Centrifugal Pump with an Euler-Euler Two-

Phase Model and a Dispersed Phase Distribution T. Mller, P. Limbach, R. Skoda Ruhr-Universitt Bochum, Chair of Hydraulic Fluid Machinery (HSM), Germany

ETC2015-011

Experimental and Numerical Evaluation of the NPSHr Curve of an Industrial Centrifugal Pump

S. Salvadori, A. Cappelletti Department of Industrial Engineering, University of Florence, Italy

F. Montomoli Imperial College, UK A. Nicchio WEIR Gabbioneta S.r.l., Italy

F. Martelli Department of Industrial Engineering, University of Florence, Italy

ETC2015-199

New Design Approach for a Highly Loaded Counter-Rotating Mixed-Flow Pump in Cavitation

Conditions S. Tosin, J. Friedrichs Institute of Jet Propulsion and Turbomachinery,

Technische Universitt Braunschweig, Germany A. Dreiss Flowserve Corporation, Germany

ETC2015-282

A Comparison of Nonlinear Actuator Disk Methods for the Performance Analysis of Ducted Propellers

R. Bontempo, M. Cardone, M. Manna, G. Vorraro Dipartimento di Ingegneria Industriale, Universit degli

Studi di Napoli Federico II, Italy

WEDNESDAY 25TH MARCH - 14:00 - 16:00

14:00 14:30 15:00 15:30

A-08 - AXIAL TURBINES: UNSTEADY FLOW 1 - Chair: Pietro Zunino University of Genoa, Italy ROOM 3 - AUDITORIUM

ETC2015-118 Numerical Analysis of Stator-Stator Interactions in a One and One-Half Stage

High Pressure Turbine P. Gougeon, G. Ngo Boum Ecole centrale de Lyon, France

ETC2015-007 Unsteady CFD Simulation of a Turning Mid Turbine Frame with Embedded Design

P. Bader, W. Sanz, J. Peterleithner, R. Spataro Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of

Technology, Austria

ETC2015-125 Characteristics of Turbulence in a High Speed Low Pressure Turbine Rig Using

Hot-Wire Anemometry V. Pinilla, D. Torre, D. Cadrecha ITP, Industria de Turbo Propulsores, Spain

ETC2015-189 Comparison of Different Methods for the Analysis of Time-Resolved Flow Field

Measurements in an Axial Turbine T. Kluge, M. Henke, J. R. Seume Institute for Turbomachinery and Fluid Dynamics - TFD,

Leibniz Universitt Hannover, Germany

B-08 - RADIAL COMPRESSORS 1 - Chair: Hans-Peter Dickmann ABB Turbo Systems Ltd., Baden, Switzerland ROOM 1 - MAGNA

ETC2015-163

Flat Plate Honeycomb Seals Acoustic Analysis B. Facchini, D. Massini, C. Bianchini Department of Industrial Engineering, University of Florence, Italy M. Micio Ergon Research S.r.l., Italy A. Ceccherini GE Oil & Gas, Italy L. Innocenti Department of Industrial Engineering, University of Florence, Italy

ETC2015-253

Aeroacustical and Flow Analysis in an Automotive Turbocharger Centrifugal Compressor by CFD Calculations and

Measurements J.M. Desantes, A. Broatch, J. Galindo, R. Navarro CMT - Motores Trmicos, Universitat Politcnica de Valncia

ETC2015-111

Analytical Loss Prediction for Turbocharger Compressors M. Schneider, J. Bhler, M. Hanna, H.-P. Schiffer Technische Universitt Darmstadt, Institute of Gas Turbines and Aerospace Propulsion, Germany

S. Leichtfu Turbo Science, Germany

ETC2015-055

Investigation of the Inlet Filter Influence on Unsteady Flow Phenomena in a Single-Stage Centrifugal Blower

K. Kabalyk, W. Kryllowicz, G. Liskiewicz, L. Horodko Lodz University of Technology, Institute of Turbomachinery, Poland

C-08 - STEAM TURBINES 2 - Chair: Thomas Polklas MAN Diesel & Turbo SE, Germany ROOM 2 - INTERNANCONAL

ETC2015-138 Performance Improvement of a High

Pressure Steam Turbine by Optimizing the Exhaust Geometry Using CFD Ch. Musch, S. Hecker, D. Gloss, R. Steinhoff Siemens AG, Germany

ETC2015-032 Experimental Research on Flow in a 5-Stage

High Pressure Rotor of 1000 MW Steam Turbine M. Hoznedl, L. Bednr , M. Miczn , L. Tajc Doosan koda Power s.r.o., Czech Republic

ETC2015-054 Numerical and Experimental Study on

Aerodynamic Optimization of Part-Span Connectors in the Last Stage of an LP Industrial Steam Turbine

M. Hfele, C. Traxinger, M. Grbel, M. Schatz, D. M. Vogt Institute of Thermal Turbomachinery and Machinery Laboratory

(ITSM), Universitt Stuttgart, Germany R. Drozdowski Siemens AG, Energy Sector, Power Generation, Steam Units, Germany

ETC2015-261 Aerodynamic Investigation of Tip Section for

Titanium Blade 54'' M. Luxa, D. imurda Institute of Thermomechanics AS CR, Czech Republic

J.Fort, J.Frst, P. afark Faculty of Mechanical Ingeneering, Czech Technical University in Prague, Czech Republic

J. Sync, B. Rudas R&D dept., Doosan Skoda Power LTD., Czech Republic

B. Rudas

WEDNESDAY 25TH MARCH - 16:30 - 18:00

16:30 17:00 17:30

A-09 - VIBRATION 2- Chair: Franz Heitmeir Graz University of Technology, Austria

ROOM 3 AUDITORIUM

ETC2015-079 Analysing Non-Synchronous Blade Vibrations in a Transonic Compressor Rotor

M. Jngst, F. Holzinger, H.-P. Schiffer Technische Universitt Darmstadt S. Leichtfuss Turbo Science, Germany

ETC2015-105 Numerical and Experimental Analysis of LP Steam Turbine Blades Coupled with Lacing

Wire R. Drozdowski, L. Vlker Siemens AG, Energy Sector, Power Generation, Steam Units,

Germany M. Hfele, D. M. Vogt Institute of Thermal Turbomachinery and Machinery Laboratory

(ITSM), Universitt Stuttgart, Germany

ETC2015-227 Forced Response Analysis of a Transonic Turbine Using a Free Interface Component Mode Synthesis

Method M. Gutierrez, T. Gezork, S. Yang, T. H. Fransson Heat and Power Technology/THRUST, KTH, Sweden

C. Andersson Department of Fatigue, GKN Aerospace, Sweden D. M. Vogt TSM - Institute of Thermal Turbomachinery and Machinery Laboratory, University of Stuttgart, Germany

B-09 - EXPERIMENTAL TECHNIQUES 2 - Chair: Claus. H. Sieverding von Karman Institute, Belgium

ROOM 1 MAGNA

ETC2015-223

Design and Operation of a Low Speed Test Turbine Facility B. Paradiso, P. Gaetani, A. Mora, V. Dossena, C. Osnaghi Dipartimento di Energia, Politecnico di Milano, Italy L. Arcangeli, F. Gerbi, N. Maceli GE Oil&Gas, Italy F. Gerbi, N. Maceli R. Quadrelli Quest, Italy

ETC2015-235

Facility for Investigating the Flow in a Low Pressure Turbine Exit Structure B. Rojo, D. Kristmundsson, V. Chernoray Applied Mechanics, Chalmers University of Technology, Sweden C. Arroyo, J. Larsson GKN Aerospace Engine Systems Sweden, Sweden

C-09 - STEAM TURBINES 3 - Chair: Markus Schatz University of Stuttgart, Germany

ROOM 2 - INTERNANCONAL

ETC2015-047

Non-Equilibrium Spontaneous Condensationi in Transonic Steam Flow Through Linear Cascade

S. Dykas, M.Majkut, M.Strozik, K.Smolka Institute of Power Engineering and Turbomachinery, Silesian University of

Technology, Poland

ETC2015-071

Experimental Studies of Liquid Film Suction from Turbine Stator Blade Surface in Wet Steam Flow

V.G. Gribin , A.A. Tishchenko, I.Y. Gavrilov , S.V. Khomyakov , V.V. Popov , V.A. Tishchenko , I.Y. Sorokin Department of Steam and Gas turbine, Moscow Power Engineering Institute National, Research University, Russia

I.Y. Sorokin

THURSDAY 26TH MARCH - 10:00 am 12:30 am

10:00 10:30 11:00 11.30 12:00

A-10 - AXIAL TURBINES: UNSTEADY FLOW 2 - Chair: Vittorio Michelassi GE GRC, Germany (ERCOFTAC) ROOM 3 - AUDITORIUM

ETC2015-264

POD Analysis of the Wake-Boundary Layer Unsteady Interaction in a LPT Blade Cascade

M. Berrino, D. Lengani, D. Simoni, M. Ubaldi, P. Zunino DIME, Universit di Genova, Italy

ETC2015-251

Aerodynamic Performance of a Very-High-Lift Low-Pressure Turbine Airfoil (T106C) at Low Reynolds and High

Mach Number Including the Effect of Incoming Periodic Wakes J. Clinckemaillie, L. Fattorini, T.

Fontani, C. Nuyts, G. Wain, T. Arts von Karman Institute For Fluid Dynamics, Jacques Chauvin laboratory, Belgium

ETC2015-134

Investigating Unsteady Secondary Flows in Linear Low Pressure Turbine Cascade: a Combined Experimental

and Numerical Study R. Ciorciari, I. Kirik, R. Niehuis Institute of Jet Propulsion, Universitt

der Bundeswehr Mnchen, Germany

ETC2015-151

Analysis of the Influence of Periodic Passing Wakes on the Secondary Flow near the Endwall of a Linear

LPT Cascade usign DNS and U-RANS. D. Koschichow Institut Suprieur de lAronautique et de J. Frhlich Institute of Fluid Mechanics, TU Dresden, Germany R. Ciorciari, R. Niehuis Institute of Jet Propulsion, Universitt der Bundeswehr Mnchen, Germany

ETC2015-280

Prediction of Unsteady Turbine Trailing Edge Wake Flow Characteristics and Comparison with

Experimental Data S. Vagnoli, T. Verstraete, B. Mateos, C.H. Sieverding von Karman Institute for Fluid Dynamics, Belgium

B-10 - AXIAL COMPRESSORS: SECONDARY & TIP LEAKAGE FLOW 1 - Chair: Rob Miller Cambridge University, UK ROOM 1 - MAGNA

ETC2015-164

Boundary Layer Suction for Secondary Flow Control in a Compressor Cascade at Off Design Conditions K. Liesner, R. Meyer German Aerospace Center: Institute of Propulsion Technology; Department of

Engine Acoustics, Germany

ETC2015-187

Advanced Endwall Contouring for Loss Reduction and Outflow Homogenization for an Optimized

Compressor Cascade O. Reutter, M. Rozanski, A.Hergt, E. Nicke German Aerospace Center DLR, Institute of Propulsion Technology, Dpt. Fan and Compressor, Germany

ETC2015-097

Experimental and Numerical Determination of Pressure and Velocity Distribution Inside a Rotor-

Stator Cavity at Very High Circumferential Reynolds Numbers B. Barabas, S. Clauss, S. Schuster,

F.-K. Benra, H. J. Dohmen, D. Brillert -University of Duisburg-Essen, Germany

ETC2015-117

The Influence of Labyrinth Flows on the Aerodynamic Performance of an Axial Compressor D. Flores, J. R. Seume Institute of Turbomachinery and Fluid Dynamics, Leibniz Universitt

Hannover, Germany

ETC2015-056

Estimation of Turbine Noise Benefits Due to Acoustically Treated Outlet Guide Vanes A. Serrano, G. Torres ITP, Industria de Turbo Propulsores, Spain

C-10 - ACOUSTICS 2 - Chair: Tourlidakis Antonis NTUA, Greece ROOM 2 - INTERNANCONAL

ETC2015-258

Toward a High-Order Preserving Sliding-Mesh Approach for Computational Aeroacoustics in Subsonic

Turbomachinery C. Foulqui, S. Khelladi M. Deligant Arts et Mtiers PariTech, France. L. Ramirez,

X. Nogueira, U.dee da Corua , Spain J. Mardjono Acoustics Department, Safran-Snecma, France

ETC2015-248

Unsteady Flow and Acoustic Behavior of an Axial Fan: Numerical and Experimental Investigations M. Younsi, J. Lavedrine ANSYS France

ETC2015-241

Application of an Analytical Noise Models Using Numerical and Experimental Fan Data. M. Sturm -University of Siegen, Department of Fluids and Thermodynamics, Germany,M. Sanjose, S. Moreau Mechanical Engineering, Universit de Sherbrooke, Canada T. Carolus - University of Siegen, Department of

Fluids and Thermodynamics, Germany

ETC2015-197

Numerical Simulation of Acoustic Liners in Nacelle Turbofans towards Aircraft Noise Reduction

T. Deconinck , S. Vilmin , P. Ferrante , C. Hirsch NUMECA International, Brussels, Belgium

ETC2015-056

Estimation of Turbine Noise Benefits Due to Acoustically Treated Outlet Guide Vanes A. Serrano, G. Torres ITP, Industria de Turbo Propulsores, Spain

THURSDAY 26TH MARCH - 14:00 - 16:00

14:00 14:30 15:00 15:30

A-11 - TURBINES: SECONDARY & TIP CLEARANCE FLOW 3 - Chair: Reinhard Niehuis Universitt der Bundeswehr Muenchen, Germany

ROOM 3 - AUDITORIUM

ETC2015-269

Comparisons Between Experimental Measurements and RANS-Based Simulations on the Aerodynamics of a Horseshoe Vortex

Configuration D.P. Georgiou, K.F. Milidonis, A.I. Geniketzidis University Of Patras, Department of Mechanical Engineering and Aeronautics, Thermal Engines Laboratory, Greece

ETC2015-089

Investigating Endwall-Blade Fillet Radius Variation to Reduce Secondary Flow Losses C. Hawes, R. Williams, G. Ingram School of Engineering and Computing Sciences, University of Durham, UK

ETC2015-205

Preliminary Investigations of Passive Tip-Injection in a Linear Turbine Cascade with Shrouded Blades P. Ghaffari, R. Willinger Institute for Energy Systems and Thermodynamics, Vienna University of Technology, Austria

ETC2015-050

An Overview of Hot Gas Ingestion Research at the University of Bath J.A. Scobie , C.M. Sangan , J.M. Owen , G.D. Lock Department of Mechanical Engineering, University of Bath, United Kingdom

B-11 - AXIAL COMPRESSORS: CFD 2 - Chair: Roque Corral ITP S.A., Spain ROOM 1 - MAGNA

ETC2015-150

Integrated Flow Simulation of the Fan and High-Pressure Compressor Stages of a Turbofan at Windmill

G. Dufour, G. Margalida, N. Garca Rosa Universit de Toulouse, Institut Suprieur de lAronautique et de lEspace (ISAE), France

ETC2015-042

Validation of Time-Domain Single-Passage Methods for the Unsteady Simulation of a Contra-Rotating Open Rotor S.C. Stapelfeldt Mechanical Engineering Department, Imperial College London, UK A.B. Parry Rolls-Royce plc, UK M. Vahdati Mechanical Engineering Department, Imperial College London, UK

ETC2015-262

Unsteady Behavior of Corner Separation in a Compressor Cascade - LES and Experimental Study

F. Gao, G. Zambonini, J. Boudet, X., Ottavy Laboratoire de Mcanique des Fluides et dAcoustique, cole Centrale de Lyon, France,L. Lu Beihang University, School of Energy and Power Engineering, China ,L. Shao Laboratoire de Mcanique des Fluides et dAcoustique, cole Centrale de Lyon, France

C-11 - RADIAL COMPRESSORS 2 - Chair: Backman Jary Lappeenranta University of Technology, Finland ROOM 2 - INTERNANCONAL

ETC2015-091 Steady / Unsteady Diffuser Flow in a Transonic Centrifugal Compressor E. Benichou, I. Trbinjac Ecole centrale de Lyon, France

ETC2015-084 Performance Measurements of a Full-Stage Centrifugal Process Gas Compressor Test

Rig T. Rossbach, C. Rube, M. Wedeking Institute of Jet Propulsion and Turbomachinery, RWTH

Aachen University, Germany H. Franz MAN Diesel & Turbo SE, Germany P. Jeschke Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Germany

ETC2015-215 Probabilistic Analysis of Manufacturing Uncertainties for an Automotive

Turbocharger Centrifugal Compressor using Numerical and Experimental Methods A. Javed Mitsubishi Turbocharger and Engine Europe BV, The Netherlands T. Hartuc, R. Pecnik, J. P. van Buijtenen Delft University of Technology, The Netherlands

FRIDAY 27TH MARCH - 10:00 am - 12:30 am

10:00 10:30 11:00 11.30 12:00

A-12 - HEAT TRANSFER & COOLING 3 - Chair: Peter Ireland University of Oxford, United Kingdom ROOM 3 - Auditorium

ETC2015-220 A Computational Investigation of the Effect of Surface Roughness on

Heat Transfer on the Stator Endwall of an Axial Turbine E. Lutum, F. Cottier MTU Aero Engines AG, Germany M. E. Crawford Siemens Energy, Inc., USA

B. Laveau, R. S. Abhari Laboratory for Energy Conversion, ETH Zurich, Switzerland

ETC2015-255 Realistic Velocity And Turbulence Intensity Profiles at the Combustor-

Turbine Interaction (CTI) Plane in a Nozzle Guide Vane Test Facility I. Cresci, P.T. Ireland, M. Bacic Department of Engineering Science, University of Oxford, UK I. Tibbott, A. Rawlinson Turbine Systems, Rolls-Royce plc, UK

ETC2015-099 Analysis of Dirichlet-Robin Interface Condition in Transient Conjugate

Heat Transfer Problems. Application to a Flat Plate with Convection. G. Gimenez Universit de Lyon, CNRS, LaMCoS, INSA Lyon, France M. Errera Onera, The French Aerospace Lab, France D. Baillis Universit de Lyon, CNRS, LaMCoS, INSA Lyon, France

Y. Smith Turbomeca (Safran Group), France

ETC2015-276 Influence of the Thermal Boundary Conditions on the Heat Transfer of

a Rib-Roughened Cooling Channel using LES S. Scholl, T. Verstraete Turbomachinery and Propulsion Department, von Karman Institute For Fluid Dynamics, Belgium

J. Torres-Garcia Polytechnic University of Valencia, Spain

F. Duchaine, L. Y. M. Gicquel CERFACS,France

B-12 FANS - Chair: Janos Vad University Budapest, Hungary ROOM 1 - MAGNA

ETC2015-142

Profile Adaptation for Coherent Structure Reduction on Backward-Forward Sweep

C. Roland, M. Henner, B. Demory, Y. Beddadi, F. Franquelin Valeo Thermal Systems, France

ETC2015-123

Unsteady RANS Simulations of a Low Speed Fan for Analytical Tonal Noise Prediction. T. Gudeney, S. Moreau Universit de Sherbrooke, Canada

ETC2015-217

Using Shape Memory Alloys for Improving Automotive Fan Blade Performances: Experimental and

CFD Analysis A. Suman, A. Fortini, N. Aldi, M. Pinelli, M. Merlin Engineering Department in Ferrara (EnDiF), University of Ferrara, Italy

ETC2015-143

Conjugated Heat Transfer Simulation for Electrical Driven Fan Systems

Y. Beddadi, M. Henner, B. Demory Valeo Thermal Systems, Simulation department, France

ETC2015-178

Design of Next Generation Snow Gun Fans A. Corsini, G. Delibra Dipartimento di Ingegneria Meccanica e Aerospaziale, Sapienza Universit di Roma, Italy

F. Sciulli SED Soluzioni per lEnergia e la Diagnostica Srl, Italy

C-12 - AXIAL COMPRESSORS: SECONDARY & TIP LEAKAGE FLOW 2 - Chair: Gerard Bois ENSAM, Laboratoire de Mcanique de Lille,France

ROOM 2 - INTERNANCONAL

ETC2015-162 Advanced Study of Secondary Flow

Structures in a Highly Loaded Compressor Cascade A. Hergt, J. Klinner, C. Morsbach, M. Franke, S. Grund German Aerospace Center (DLR), Institute of Propulsion Technology, Germany

ETC2015-237 Experimental Investigations of

Secondary Flow Development Around Tandem Vanes in a 2D Linear Stator Compressor Cascade

A. Heinrich, C. Tiedemann, D. Peitsch Department of Aeronautics and Astronautics, Technische

Universitt Berlin, Germany

20

7- JUST FOR SPEAKERS

If you are a speaker and you need to work in your presentation, you are kindly invited to do it at the Sala de Juntas located

in the Red Building (see the map of page 27). There are a comfortable table and chairs that can be used for this purpose. We

do not have computers in this room, so you should work in your own computer or laptop. Sockets will be available in this

room to charge your electronic devices.

SPEAKERS BRIEFING: The authors who are presenting their paper and the session chairs will meet for a short

briefing fifteen minutes before the start of their session in the session room. Please attend on the day of your

session only.

TIME OF PRESENTATION: Each paper will be allocated 30 minutes, including introduction and question-and-

answer period) except where noted otherwise. Concurrent sessions will maintain uniform starting times.

AUDIO-VISUAL EQUIPMENT: Each session room will be pre-set with the following equipment: an overhead

projector, a computer projection system, a screen, a microphone and a PC (Windows 7, MS Office 2010, Adobe

Acrobat Reader). Special audio-visual equipment which has been requested in advance will be available.

8- WORKING LUNCH - COFFEE BREAKS

A working lunch is included in the registration fee that will be served from Monday to Thursday at Caf de Oriente Museo del Traje. The duration of the lunch will be 90 minutes, from 12:30 till 14:00. Location: The restaurant is 3 min walking from Venue (Avenida Juan de Herrera n2, 28040 Madrid)

Coffee, tea and snacks will be served during the morning and afternoon coffee breaks (see timetable at PROGRAM AT THE

GLANCE) in the areas located just at the exit of each conference room.

9- WELCOME CEREMONY

Monday 23th, well have time to relax with a drink and snack to enjoy the friendship and social atmosphere of the Turbomachinery Community. We hope to see you at the Hall of Main Entrance at 18:00

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10- BEST PAPER AWARD

MOTIVATION Every two years the ETC Committee selects a paper presented at the Conference and delivers to the authors the ETC Best

Paper Award. The award aims at the recognition of the excellence among those technical papers which have been identified

to be of Journal quality, i.e. those papers achieving the following criteria:

two or more reviewers gave a grading higher than 80%

the average grading is above 80%

the Review Organizer, who did not act as reviewer, recommended the paper for Journal publication

the BPA acknowledges the authors contribution in terms of either fundamental or applied research in fluid

dynamics and thermodynamics of turbomachinery.

THE CEREMONY: The Award recipient is honored by the Conference Chairman during the conference gala dinner.

THE AWARD: The Award consists of a parchment, and a list of awarded papers is reported on the Euroturbo website.

THE SELECTION PROCEDURE: The Award is managed by a small technical committee (five members of the board, one of which is the PRC). The committee covers experimental and numerical skills, whilst representing the two main branches of

turbines and compressors/pumps. The Committee operates for 4 years, after which it is re-elected. The Award is necessarily

assigned to a paper belonging to the category Journal, in order to consolidate the quality of our review process. The

members of the BPA committee will evaluate the top five papers (in our internal ranking scheme) and the results of their

evaluation will have to be approved by the board on the occasion of the March meeting.

11- GALA DINNER and SHOW (26-02-15)

The conference provides an opportunity for participants to join the Gala Dinner that will be held in a town near Madrid, El Escorial. The restaurant is located in a Centre of Spanish dressage and breeding horse. You will enjoy a nice dinner in a wonderful atmosphere of the Sierra de Madrid. The last day to book your place for this event is on March 23rd. Before the dinner, all the participants will have the privilege to visit El Escorial and walk around San Lorenzo del Escorial Monastery, which is considered world heritage.

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TIMETABLE

Departure at 16:30 in the Mail Entrance of INEF of Madrid.

16:30 - 17:30 Trip to the Monastery of San Lorenzo del Escorial.

17:30-19:00 Free Time to walk around Escorial.

19:00 Departure to the restaurant (Los Arcos De Fuentepizarro).

19:30-20:15, Equestrian Show for 40 min. 20:30-21:00, Cocktail sponsored by ITP. 21:00-23:00 ITP presentation and Dinner. Departure to Arguelles at 23:30 or 00:30

The Equestrian show "Los Arcos" Sponsored By

Seven Spanish horses, two riders, seven riders and a flamenco dancer are part of this show with duration of approximately twenty-five minutes. Cocktail Spanish Wine Coaches from : INEF VENUE Monasterio del Escorial Arguelles Gala Dinner

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GALA DINNER MENU Live a dining experience at the hands of Chef Pepe Rodrguez, awarded a Michelin star and the National Gastronomy Award.

MENU

Snack /Aperitivo individual

Parfait pigeon, foie and sweet wine with pine nuts Parfait de pichn, foie y vino dulce con piones

1 Course/Primer Plato Cream of pumpkin soup with cod brandade

Crema de calabaza con brandada de bacalao 2 Course/Segundo Plato

Stewed veal cheek with his Parmentier Carrillera de ternera guisada con su parmentier

Dessert/Postre Crme Brule with strawberry chutney

Crme Brule con chutney de fresas Coffee-Caf

Wine Cellar/Bodega Mineral Water and Soft Drinks-Aguas Minerales y Refrescos

Beers and non-alcoholic-Cervezas, con y sin alcohol Wine -Vino Blanco D.O. Rueda: Fenomenal 2013

Wine-Vino Tinto D.O. Tierra de Castilla: Protocolo 2010

Escorial The Royal Site of San Lorenzo de El Escorial, commonly known as El Escorial, is a historical residence of the King of Spain, in the town of San Lorenzo de El Escorial, about 45 kilometres (28 mi) northwest of the capital, Madrid, in Spain. It is one of the Spanish royal sites and functions as a monastery, royal palace, museum, and school. It is situated 2.06 km up the valley (4.1 km road distance) from the town of El Escorial. The Escorial comprises two architectural complexes of great historical and cultural significance: the royal monastery itself and La Granjilla de La Fresneda, a royal hunting lodge and monastic retreat about five kilometres away. These sites have a dual nature; that is to say, during the 16th and 17th centuries, they were places in which the power of the Spanish monarchy and the ecclesiastical predominance of the Roman Catholic religion in Spain

found a common architectural manifestation. El Escorial

was, at once, a monastery and a Spanish royal palace. Originally a property of the Hieronymite monks, it is now a monastery of the Order of Saint Augustine. Philip II of Spain, reacting to the Protestant Reformation sweeping through Europe during the 16th century, devoted much of his lengthy reign (15561598) and much of his seemingly inexhaustible supply of New World gold to stemming the Protestant tide. His protracted efforts were, in the long run, partly successful; however, the same counter-reformational impulse had a much more benign expression thirty years earlier in Philip's decision to build the complex at El Escorial. Philip engaged the Spanish architect, Juan Bautista de Toledo, to be his collaborator in the design of El Escorial. Juan Bautista had spent the greater part of his career in

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Rome, where he had worked on the basilica of St. Peter's, and in Naples, where he had served the king's viceroy, whose recommendation brought him to the king's attention. Philip appointed him architect-royal in 1559, and together they designed El Escorial as a monument to Spain's role as a center of the Christian world. On 2 November 1984, UNESCO declared The Royal Seat of San Lorenzo of El Escorial a World Heritage Site. It is a popular tourist attraction, often visited by day-trippers from Madrid - more than 500,000 This austere location, hardly an obvious choice for the site of a royal palace, was chosen by King Philip II of Spain, and it was he who ordained the building of a grand edifice here to commemorate the 1557 Spanish victory at the Battle of St. Quentin in Picardy against Henry II, king of France.

He

also intended the complex to serve as a necropolis for the interment of the remains of his parents, Charles I and Isabella of Portugal, himself, and his descendants. In addition, Philip envisioned El Escorial as a center for studies in aid of the Counter-Reformation cause. The building's cornerstone was laid on 23 April 1563. The design and construction were overseen by Juan Bautista de Toledo, who did not live to see the completion of the project. With Toledo's death in 1567, direction passed to his apprentice, Juan de Herrera, under whom the building was completed in 1584, in less than 21 years. Since then, El Escorial has been the burial site for most of the Spanish kings of the last five centuries, Bourbons as well as Habsburgs. The Royal Pantheon contains the tombs of the Holy Roman Emperor, Charles V (who ruled Spain as King Charles I), Philip II,Philip III, Philip IV, Charles II, Louis I, Charles III, Charles IV, Ferdinand VII, Isabella II,Alfonso XII,

and Alfonso XIII. Two Bourbon kings, Philip V (who reigned from 1700 to 1746) and Ferdinand VI (17461759), as well as King Amadeus (18701873), are not buried in the monastery. Beyond being a monastery, El Escorial is also a pantheon, a basilica, a convent, a school, a library, and a royal palace. All these functional demands resulted in a doubling of the building's size from the time of its original conception. Built primarily from locally quarried gray granite, square and sparsely ornamented, El Escorial is austere, even forbidding, in its outward appearance, seemingly more like a fortress than a monastery or palace. It takes the form of a gigantic quadrangle, approximately 224 m by 153 m, which encloses a series of intersecting passageways and courtyards and chambers. At each of the four corners is a square tower surmounted by a spire, and, near the center of the complex (and taller than the rest) rise the pointed belfries and round dome of the basilica. Philip's instructions to Toledo were simple and clear, directing that the architects should produce "simplicity in the construction, severity in the whole, nobility without arrogance, majesty without ostentation." Aside from its explicit purposes, the complex is also an enormous storehouse of art. It displays masterworks by Titian, Tintoretto, El Greco, Velzquez, Rogier van der Weyden,Paolo Veronese, Alonso Cano, Jos de Ribera, Claudio Coello and others. The library contains thousands of priceless manuscripts; for example, the collection of the sultan,Zidan Abu Maali, who ruled Morocco from 1603 to 1627, is housed at El Escorial. Giambattista Castello designed the magnificent main staircase.

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I ACCOMMODATION AND TRANSPORTATION RECOMMENDED

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II - MAP OF THE NORTH-WEST OF MADRID

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III - VENUE MAP

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IV METRO MAP

Prof. T. Arts

VKI, Rhode-St-Gense

(BE)

Prof. J. Backman

Lappeenranta U. of Tech.

(FI)

Prof. L. Bakken

NTNU

(NO)

Prof. G. Bois

Arts et Mtiers-ParisTech,

Lille

(FR)

Dr. R. Corral

ITP-Universidad

Politecnica de Madrid

(ES)

Prof. P.Colonna

Delft University of

Tecnology

(NL)

Dr. B. Cukurel

Technion Haifa

(IL)

Prof. P. Doerffer

Polish Academy of Science

(PL)

Dr. M. Dumas

Snecma, SAFRAN

(FR)

Prof. T. Fransson

KTH, Stockholm

(SE)

Prof. V. Gnesin

NASU Kharkow

(UA)

Dr. A. Granovskiy

ALSTOM Power Uniturbo

(RU)

Prof. V. Gribin

National Technical

University Moscow

Power Insitute

(RU)

Prof. F. Heitmeir

Graz University of

Technology

(AT)

Prof. H. Jericha

Graz University of

Technology

(AT)

Prof. O. Lonard

Univ. Lige

(BE)

Prof. M. Manna

Univ. Naples

(IT)

Prof. F. Martelli

Univ. Florence

(IT)

Dr. R. Miller

Univ. Cambridge

(GB)

Dr. P. Neilson

Aeromarictime

(Malta)

Prof. Dr. R. Niehuis

Universitt der

Bundeswehr Mnchen

Institut fr Strahlantriebe

(DE)

Dr. P. Ott

EPFL, Lausanne

(CH)

Prof. Polansky

University of West Bohemia

(CZ)

Mr. C. Scrivener

Consultant to Rolls-Royce

Derby

(GB)

Prof. M. Sen

Tech. Univ. Istanbul

(TR)

Prof. J. Seume

Univ. Hannover

(DE)

Prof. C.H. Sieverding

VKI, Rhode-St-Gense

(BE)

Prof. S. Spence

Queens University Belfast

(IE)

Dr. J. Vad

Univ. Budapest

(HU)

Prof. J.P. Van Buijtenen

Tech. Univ. Delft

(NL)

Dr. R. Vazquez Diaz

Rolls-Royce, Madrid

(ES)

Secretary (ETC General)

Prof. Tony Arts

VKI Rhode-Saint-Gense (B)

V - COMMITTEE MEMBERS

Meet us at our Exhibit Booth Meet us at our Exhibit Booth Meet us at our Exhibit Booth

EXHIBITORS AND SPONSORS

Universidad Politcnica De Madrid European Turbomachinery Society

INEF

Located at Madrid Technical University

(UPM)

C/ Martn Fierro,7

28040 Madrid