Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Martin, Spel"'
3
Aerothermodynamics modelling of complex shapes in the DEBRISK atmospheric reentry tool: Methodology and validation
Autor: Guillaume Grossir, Pierre Omaly, Stéphane Galera, Pierre Van Hauwaert, Martin Spel, Sebastien Paris, Olivier Chazot, Cédric Thiebaut, Julien Annaloro
Publikováno v: Acta Astronautica. 171:388-402
To predict the debris survivability during an atmospheric re-entry and assess the prospective risk on ground, CNES develops an engineering tool named DEBRISK, based on an object-oriented approach. This approach is currently limited to primitive shape
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbfe236e1b50f01acd76ec5c0247f9a1
https://doi.org/10.1016/j.actaastro.2020.03.006
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4
Rebuilding of ICOTOM radiometer data during the Schiaparelli Martian entry
Autor: Annaloro, Julien, Boubert, Pascal, Bultel, Arnaud, Druguet, Marie-Claude, Duffour, Emmanuel, jacquot, mickael, Lago, Viviana, Menecier, Sébastien, Perisse, Frederic, rembaut, nicolas, Riviere, Philippe, Soufiani, Anouar, Martin, Spel, Vacher, Damien
Publikováno v: 8th International Workshop on Radiation of High Temperature Gases
8th International Workshop on Radiation of High Temperature Gases, ESTEC, Mar 2019, Madrid, Spain
International audience; In spite of the crash of Schiaparelli, the Exomars Descent Module in October 2016, following a nevertheless successful aerothermodynamic entry, data from the infrared radiometers ICOTOM embedded of the COMARS modules was sent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e9a4edbc3e24a02e0b723c70b0be2dd1
https://hal.archives-ouvertes.fr/hal-02125493
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5
SIMD Monte-Carlo Numerical Simulations Accelerated on GPU and Xeon Phi
Autor: Vincent Rivola, Bastien Plazolles, Martin Spel, Didier El Baz, Pascal Gegout
Publikováno v: International Journal of Parallel Programming
International Journal of Parallel Programming, Springer Verlag, 2018, 46 (3), pp.584-606. ⟨10.1007/s10766-017-0509-y⟩
International Journal of Parallel Programming, Springer Verlag, 2018, 46 (3), pp.584-606. 〈10.1007/s10766-017-0509-y〉
International Journal of Parallel Programming, 2018, 46 (3), pp.584-606. ⟨10.1007/s10766-017-0509-y⟩
International audience; The efficiency of a pleasingly parallel application is studied for several computing platforms. A real world problem, i.e., Monte-Carlo numerical simulations of stratospheric balloon envelope drift descent is considered. We de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2adea9b1a50b23ff46da6058684e73fb
https://hal.laas.fr/hal-02091696/file/scan171743.pdf
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6
Parallel Monte-Carlo Simulations on GPU and Xeon Phi for Stratospheric Balloon Envelope Drift Descent Analysis
Autor: Vincent Rivola, Martin Spel, Didier El Baz, Bastien Plazolles, Pascal Gegout
Publikováno v: 2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, Advanced and Trusted Computing, Scalable Computing and Communications, Cloud and Big Data Computing, Internet of People, and Smart World Congress (UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld)
2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, Advanced and Trusted Computing, Scalable Computing and Communications, Cloud and Big Data Computing, Internet of People, and Smart World Congress (UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld), Jul 2016, Toulouse, France. pp.611-619, ⟨10.1109/UIC-ATC-ScalCom-CBDCom-IoP-SmartWorld.2016.0103⟩
UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld
International audience; A performance evaluation of parallel Monte-Carlo simulations on GPU and MIC is presented and the application to stratospheric balloon envelope drift descent is considered. The experiments show that GPU and MIC permit one to de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16bcb5ae59dbdf43f4b37f80b45d3510
https://hal.laas.fr/hal-02091710
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7
Monte-carlo analysis of object reentry in earth's atmosphere based on taguchi method
Autor: Plazolles, Bastien, Martin, Spel, Vincent, Rivola, El Baz, Didier
Publikováno v: 8th European Symposium on Aerothermodynamics for Space Vehicles
8th European Symposium on Aerothermodynamics for Space Vehicles, Mar 2015, Lisbonne, Portugal
International audience; The risk of space debris is now perceived as primordial by governments and international space agencies. Since the last decade, international space agencies have developed tools simulate the re-entry of satellites and orbital
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::87b62128b6c8cb4d62a24bb3a0ed9abd
https://hal.archives-ouvertes.fr/hal-01149587
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8
Conjugate Heat Transfer Analysis of NASA C3X Film Cooled Vane With an Object-Oriented CFD Code
Autor: Massimiliano Maritano, Martin Spel, Matteo Cerutti, Luca Mangani
Publikováno v: Scopus-Elsevier
This paper presents the developments done on a CFD unstructured solver, based on the OpenFOAM® CFD libraries, to perform conjugate heat transfer simulations in turbomachinery applications. The solver uses a SIMPLE-C All-Mach algorithm with a special
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d1bb13daece61ac10172f82d35214b3
https://doi.org/10.1115/gt2010-23458
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10
MISTRAL: CONUS Debut Flow Field and Heat Transfer Calculations
Autor: Walter Dieudonne, Martin Spel, Thomas Scott
Publikováno v: 34th AIAA Fluid Dynamics Conference and Exhibit.
MISTRAL, a CFD (computational fluid dynamics) code developed by Martin Spel and Walter Dieudonne at R.Tech, is compared against theory and literature for geometries and flow conditions of interest in the design of the JSF F136 diffuserliner secondary
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56dd6c73e57be4ac35815a7f5eea04c5
https://doi.org/10.2514/6.2004-2423
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