Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jean-luc Vérant"'
Autor:
Raphäel Vallon, Jacques Soutadé, Jean-Luc Vérant, Jason Meyers, Sébastien Paris, Ajmal Mohamed
Publikováno v:
Sensors, Vol 10, Iss 6, Pp 6081-6091 (2010)
Since the beginning of the Mars planet exploration, the characterization of carbon dioxide hypersonic flows to simulate a spaceship’s Mars atmosphere entry conditions has been an important issue. We have developed a Tunable Diode Laser Absorption S
Externí odkaz:
https://doaj.org/article/2814ca6fbe3b4b0aaed70c9677cd9585
Autor:
Jacques Soutade, Jean-Luc Vérant, Sebastien Paris, A.K. Mohamed, Raphael Vallon, Jason Meyers
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 10, Iss 6, Pp 6081-6091 (2010)
Sensors; Volume 10; Issue 6; Pages: 6081-6091
Sensors, Vol 10, Iss 6, Pp 6081-6091 (2010)
Sensors; Volume 10; Issue 6; Pages: 6081-6091
Since the beginning of the Mars planet exploration, the characterization of carbon dioxide hypersonic flows to simulate a spaceship’s Mars atmosphere entry conditions has been an important issue. We have developed a Tunable Diode Laser Absorption S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce6c386c3c95e84162d746cee63e2884
https://doi.org/10.3390/s100606081
https://doi.org/10.3390/s100606081
Autor:
Claude Marmignon, Jean Perraud, Michel Lefebvre, Thierry Pot, Ajmal K. Mohamed, Serge Larigaldie, Daniel Pigache, Véronique Joly, Bruno Chanetz, Jean-Luc Vérant, Johan William, Philippe Sagnier, Reynald Bur
Publikováno v:
Aerospace Science and Technology. 4:347-361
This article deals with the research performed in the framework of the internal ONERA Hyperenthalpic Hypersonic Project. This project involved fifteen researchers specialised in different domains, which are the following: fundamental studies on shock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5e73d4a52c6302d2c3dcc281f257157
https://doi.org/10.1016/s1270-9638(00)00145-0
https://doi.org/10.1016/s1270-9638(00)00145-0
Autor:
Jean-Luc Vérant, Philippe Sagnier
Publikováno v:
AIAA Journal. 36:522-531
Experimental results obtained in the ONERA F4 hot-shot wind tunnel have been analyzed to address two important problems for this type of wind tunnel, i.e., the determination of reservoir conditions and the thermochemical nature of the nozzle flow. Nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97fbf11b6b7e5ddded1edb36d4a40bec
https://doi.org/10.2514/2.425
https://doi.org/10.2514/2.425
Publikováno v:
AIAA Atmospheric Flight Mechanics Conference.
Aerodynamic interactions of objects in a continuum hypersonic flow are numerically and analytically investigated for perfect gas conditions. An innovative semi-analytical methodology has been developed and applied to compute the aerodynamics coeffici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca061555a378b19c10784853141d27c0
https://doi.org/10.2514/6.2012-4582
https://doi.org/10.2514/6.2012-4582
Publikováno v:
Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and.
This study is dedicated to an innovative heatshield aeroshape intended to be the AEROFAST martian aerocapture demonstrator. The analysis of three representative Mars aerocapture trajectory points (maximum heat flux, maximum dynamic pressure and exit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8edb8197c1144d8329edcd3151b92a
https://doi.org/10.1115/ht2012-58122
https://doi.org/10.1115/ht2012-58122
Publikováno v:
49th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.
‡This paper gives an overview of the AeroThermoDynamical study for the entry of a Near Earth Object such as the asteroid Apophis. Present methods are based on global approach including AeroThermoDynamics, Fracture Mechanics and Flight Dynamics. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c94fbba2054cb0875d5f480d55f5cd2
https://doi.org/10.2514/6.2011-1037
https://doi.org/10.2514/6.2011-1037