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Contact Us
Aguilar Aerospace S.L
Aerospace Engineering
Tlf: (+34) 657 76 25 59
Avda El Ferrol 19 piso 1 puerta 4
28029 Madrid (Spain)
E-mail:
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Fields Of Expertise• Aerospace Engineering• Thermal Control Design• Structural Analysis/Design• IT Consulting• Electronics Analysis/ Design• Space Weather• Radiation & particle physics• Scientific Instruments• Space Start-Ups Help
Photo: 2002 FIDAE ChilePhone: +34 657-76-25-59
E-mail: [email protected]
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CAA ANTENNA• Thermal control for CAA
Antenna.• Major challenges: High
dissipation heat losses in a small room.
• Thermal solution: Passive thermal control.
• Increase of thermal radiative and conductive coupling between equipment and structure.
Courtesy of Alcatel Space
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CAA ANTENNA
THERMICA GMM models for Conformal Array
Antenna.
Images generated with THERMICA
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SARA ANTENNA
• Thermal control for Sara Antenna.
• Major challenges: Dual reflector non- homogeneous thermal conductivity.
• Solution: Passive thermal radiative coatings/paints.
Courtesy of EADS-CASA
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XMM-NEWTON MSP
• Main Support Platform thermal control.• Major Challenges: Very complex assembly.• Solution: Passive thermal control and
heaters.
MSP
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METEOSAT SECOND GENERATION
• Thermal control for the Service Module.
• Thermal control for the propulsion lines, 400N LAMs & 10N Thrusters.
• Coupling thermal models through TCP/IP.
• Thermal Test prediction, correlation and support.
Source: ESA-ESTEC imagery
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MSG-1
Meteosat Second Generation Propulsion System (UPS)
complexity.
ESATAN TMM based on conduction and radiative sink temperatures was
performed for the whole UPS
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CUPOLA SHUTTERS (ISS)
• Thermal control for the CUPOLA shutter mechanisms.
• Major challenges: temperature control compatible with human handling and humidity condensation concerns.
• Solution: inside elements temperature above dew-point and within a safe range.
Source: ESA-ESTEC
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CUPOLA SHUTTERS
Thermal Mathematical Model (TMM) Radiative
couplings map
Hardware details
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MARES PROJECT (ISS)
• Structural analysis for Main Box and Ankle Adapter.
• Major challenges: too high end-stop loads applied.
• Very tight schedule.• Complex FEM
model.Source: NTE S.A.
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MARES PROJECT
Ankle Adapter SolidMain Box
Ankle Adapter Plates
Images generated with PATRAN
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FEM viewer SOFTWARE
• Design and Implementation of a C-source program based on OPENGL for the visualization of complex FEM Nastran Models.
• Fully operational.
Actual screen dump of the program.
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MGAX & MGAS ANTENNAS
• Structural analysis for MGAX & MGAS antennas for Rosetta satellite.
• Eigenvalues, static and Sine analyses.
• MGAX : reflector antenna.
• MGAS : Micro Strip antenna.
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MGAX & MGAS ANTENNAS
Images created with custom FEM viewer program
MGAS: Left - MGAX: Right
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ARIANE 5 VEB-ESC A
• Structural analysis and thermal control.
• Major challenges: very complex and diverse load cases (>87000).
• A FORTRAN tool was developed to perform the analysis based on combinations of unitary loads.
Source: ESA-ESTEC and INTA.
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ARIANE 5 VEB-ESC A
VEB Cylinder test setup FEM model
VEB Cone test setup FEM model
Images generated with PATRAN
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DIMENSIONING FOR 157 FLIGHT
DIMENSIONING MODEL FOR
ARIANE 5 157 FLIGHT
Image created with custom FEM viewer program
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REINFORCEMENTS for 157 FLIGHT
VEB window reinforcements for
157 flight test campaign.
Image created with custom FEM viewer program
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CRT for VEB ARIANE 5
• Structural analysis for the Combined Rupture Test (CRT) for the Vehicle Equipment Bay (VEB)
• Purpose : Qualify the VEB structure.
FEM model for the CRT test prediction
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CRT for VEB ARIANE 5
Image generated with custom FEM viewer program
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ASCAT ANTENNAS for METOP
• Support for Thermal control activities for the Advanced Scatterometer (ASCAT) antennas for the METOP satellite.
• Main goal : provide a temperature range within specifications
Source: ESA-ESTEC
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ASCAT ANTENNAS for METOP
MID ANTENNA ANTRF ANTENNA
ANTRA ANTENNA
Geometrical Mathematical Models (GMM) for METOP antennas
Images created with ESARAD
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GOBI ANTENNA for HISPASAT-1C
• Study phase A of the thermal control of the Hispasat-1C GOBI antenna.
• Main Challenges: very high dissipating elements and very compact design.
• Solution : Heat pipe selection in order to conduct thermal loads to the radiators.
Photo: Alcatel Space
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EuTEMP
• Temperature Recording Unit for EuTEF platform in Columbus pallet for ISS.
• Consultancy activities in Thermal Control, Structures and Electronics Analysis
EuTEMP GMM
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CTTB (Sector Shielding Analysis)
• Components Technology Test Bed
• Structural/Thermal Design and Analysis
• Radiation Dose Analysis
• SEU Analysis
Geant4 Simulation for CTTB
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CTTB EB Pallet (Sector Shielding Analysis)
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MultifunctionalSpectrometer
• Interplanetary Particle Spectrometer
• Structural and Thermal Design
• Particle Interaction Simulator
• Front-End design
PIPS Simulator Main Window
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Scientific Instruments Design
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Advance Scientific Simulations
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Advance Physics Simulations
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OTHER WORKS
• FORTRAN programs to post-process laminate stress and Margin of Security (MoS) for sandwiches structures based on TSAI-WU, HILL and HOFFMAN criteria.
• FORTRAN post-process tools for stress in solid FEM elements.
• EXCEL macros to post-process Micro strain data for Ariane 5 VEB test prediction.
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CONCLUSIONS
• The analysis involved in the projects shown herein belongs to both thermal and structural domain.
• The problems range from medium to very complex subsystems.
• The tools involved in the creation of the analyses are ESATAN, SINDA, ESARAD, THERMICA, NASTRAN, PATRAN, FEMAP, IDEAS, GEANT4, ROOT and many others.
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FINAL CONCLUSIONS
• Aguilar Aerospace has a high degree expertise and knowledge of the Aerospace industry.
• All projects has been performed with great success in all fields.
• The expertise in Aerospace is not only to the technical level but also as manager and marketing/sales level.