project course tmpm 01: the future gas turbine · 2010-08-31 · project course tmpm 01: the future...
TRANSCRIPT
Project Course TMPM 01:The Future Gas Turbine
Siemens SGT-700
a cooperation with Siemens Industrial Turbomachinery, Finspång, Sweden
Project objectiveStudy the feasibility to replace the titanium alloy with a composite material in the blades in the first compressor stage on a SGT-700.
Motivation
• Light weight blade• Increased material damping• Tailored flexibility for blade - untwist
Motivation (cont’d.)
-25
-20
-15
-10
-5
0
5
10
15
20
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Inlet Span
INC
IDEN
CE
Design PointIDLE
base tip
Disciplinary interdependencies
Flow field
Optimal Optimal bladeblade
Material stiffness
Pressure load
Loads
Composite layup
Fatigue/failure
Solid mechanics Fluid mechancisEngineering materials
Materialselection
Geometry
Non-disclosure agreement (NDA)
• SGT-700 is a commercial product• Access to sensitive technical information• Not disclose any information covered by
the NDA to a third party
• No material covered by the NDA can be handed over to the university staff(publicity principle)!
Further project information
• Course homepagehttp://www.mechanics.iei.liu.se/edu_ug/tmpm01/
• Siemens’ project specification http://www.mechanics.iei.liu.se/edu_ug/tmpm01/ht09/ProjectSpecPM.pdf
Course objectives
1. apply the inter-disciplinary knowledge in engineering mechanics obtained in previous courses to solve a complex, multi-disciplinary engineering problem,
2. independently find and assimilate information required to solve engineering problems, and
3. participate in managing, planning, executing and reporting industrial projects.
Project groups
• Engineering consultant groups• 4-5 students cooperate in a project group• Multidisciplinary groups• Group composition is assigned by the examiner• Each group is responsible for planning,
executing, managing and reporting the project.• Each group is responsible for requiring the
information and knowledge needed to complete the project
Resources
• In-house experts (teachers)• Support engineer at Siemens• Project room• ANSYS Workbench (FEM/CFD)• Library and databases (http://www.bibl.liu.se/?l=en&sc=true)
• Lectures• …
Course staff
Engineering materialsRobert Eriksson
ANSYSJonas Lantz
Fluid mechanicsRoland Gårdhagen
Solid mechanicsKjell Simonsson
MechanicsGanarupan Satha
SiemensThomas WidgrenExaminer/mechanicsJonas Stålhand
Siemens Industrial TurbomachineryLinköping Institute of Technology
Why a project?
• Flexible• Goal-driven• Multi-disciplinary
Makes the impossible possible!Makes the impossible possible!
A project is the bulldozer of modern business.
Successful projects
Project bodies
Project sponsor
Project control and management
Project execution
•Start, follow-up, and end the project•Assign resources•Set the objectives
•Meet objectives•Manage and control the project•Delegate work•Encourage and motivate project members•Report to sponsors•Manage risks/opportunities
•Solve the problem•Follow methods and routines•Communicate risks and opportunities
Decision points,(toll)gates
Milestones
Project phasesFeasibility
study Planning Execution Finish
initiateproject
initiateplanning
initiateexecution
coordinate transferresults
closeproject
Project planning example
Run the example
Examination
• Grades: U,3,4 and 5 (ECTS Fx,C,B and A)• Examination consists of six parts:
– Time report– Project time plan– Group contract– Project management– Project report– Project presentation– Engineering aptitude/skills
Examination (cont’d.)
• Each student keeps a time report
• Data, activity and duration (in hours)
• Signed and filed every week by the project leader
Time report
Week: 42 Year: 2009
Name: My Student
Date Activity12 Oct. FEM calculations, turbine blade 4 h
13 Oct. Literature survey, blade materials 5 h
16 Oct. Project meeting 2 h
Sum 11 h
Signature: My Project Leader
Examination (cont’d.)
• Project time plan is a brake-down the project into parts, or activities, to see their dependencies and duration
• Must include:– Activities, duration and cost (in hours)– Project leader periods (one for each member)
• Hand-in no later than Monday 20th Sept.
Examination (cont’d.)
Examination (cont’d.)
• Project management: each member is required to be project leader for one period (see project time plan)
• Responsibilities:– File, organise and keep relevant documentation– Check and sign time reports– Prepare progress report– Prepare any information the examiner requests– Inform the examiner about major unforeseen
problems etc.
Examination (cont’d.)
• Project report• Full technical report to Siemens (at the
company presentation)• A course report free of any material
covered by the NDA. Dead line Friday 17th
December.• Contribution and self assessment reports
(less than one A4 page together)
Examination (cont’d)
• Project presentation at Siemens Friday 10th Dec. (preliminary date!)
• 45 minutes, including questions
• Engineering aptitude/skills
Examination (cont’d.)
1-5/fail0.10Aptitude
1-5/fail0.30Project presentation
1-5/fail0.50Project report
1-5/fail0.05Project management
1-5/fail0.05Project plan
pass/fail0.00Time report
no. of pointsweight factor
5 (ECTS A)4.00-5.00
4 (ECTS B)3.00-3.99
3 (ECTS C)2.00-2.99
fail (ECTS Fx)0.00-2.00
gradesum of points
( ) ( )factor weight points of no.points of sum ⋅=∑
Where do we start?• Read Siemens’ project specification.• Read last years project reports.• Learn about gas turbines.• What do you know and what do you need to
know to do the project? • Write questions to the Siemens visit (hand-in by
e-mail Monday 14th Sept. to Jonas Stålhand).• Inventory of group members background. Is the
group lacking critical knowledge?• Try ANSYS tutorials, if you need.
Important dates in the near future
• First lecture (today)• Siemens questions (Mon. 14th Sept.)• Siemens visit (Thu. 16th Sept., 12-18)• Project time plan and group contract (Mon.
20th Sept.)