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This WEB is under remodelling. Use this presentation as reference. Sorry for the inconvenience 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: Engineering@aguilar- aerospace.com
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Page 1: This WEB is under remodelling. Use this presentation as reference. Sorry for the inconvenience Contact Us Aguilar Aerospace S.L Aerospace Engineering Tlf:

This WEB is under remodelling.

Use this presentation as reference.

Sorry for the inconvenience

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:

[email protected]

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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.


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