Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alan Viladegut"'
Autor:
Olivier Chazot, Alan Viladegut
Publikováno v:
Journal of Thermophysics and Heat Transfer. 34:26-36
Flow characterization in plasma wind tunnels often relies on known catalytic properties of metallic surfaces. Copper is generally considered as fully catalytic standard for those purposes. However,...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e231f3defd9fd5b5cd4d419a1a495bd
https://doi.org/10.2514/1.t5683
https://doi.org/10.2514/1.t5683
Autor:
Olivier Chazot, Alan Viladegut
Publikováno v:
Physics of Fluids. 34:027108
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e707b5992d9518846e0da47c5fa24c
https://doi.org/10.1063/5.0077603
https://doi.org/10.1063/5.0077603
Publikováno v:
Journal of Spacecraft and Rockets. 55:1393-1400
The present work proposes an extrapolation methodology that allows the local duplication of a hypersonic boundary layer at off-stagnation locations around a generic flying body, to a flat plate mod...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7568b31ce9631afa1753ec78080bc7d
https://doi.org/10.2514/1.a33978
https://doi.org/10.2514/1.a33978
Publikováno v:
Chemical Physics. :88-97
Atomic recombination is an important process to consider when computing the heat flux transferred to the wall of a re-entry vehicle. Two chemical processes are influencing the species diffusion in the boundary layer surrounding a re-usable Thermal Pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d09ff7b2946249b2685495e7e06828
https://doi.org/10.1016/j.chemphys.2017.02.002
https://doi.org/10.1016/j.chemphys.2017.02.002
Autor:
C. Verdy, Francesco Panerai, Olivier Chazot, Alan Viladegut, Christian Coddet, T. Pichon, P. Bertrand
Publikováno v:
CEAS Space Journal. 9:141-151
The CATalytic Experiment (CATE) is an in-flight demonstration of catalysis effects at the surface of thermal protection materials. A high-catalytic coating was applied over the baseline ceramic material on the windward side of the intermediate experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a902eb0389fd1b74449c8cd5d08251
https://doi.org/10.1007/s12567-016-0136-2
https://doi.org/10.1007/s12567-016-0136-2
Autor:
Alan Viladegut Farran
Space re-entry is a challenging endeavor due to the harsh thermo-chemical environment around the vehicle. Heat flux being the reference parameter for Thermal Protection System (TPS) design, the total energy transfer can significantly increase due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::456f87eff8b6be620e1da60a87da8079
https://doi.org/10.35294/phdt201804
https://doi.org/10.35294/phdt201804
Autor:
Alessandro Turchi, Georgios Bellas Chatzigeorgis, Olivier Chazot, Alan Viladegut, Paolo Barbante, Thierry Magin
Publikováno v:
23rd AIAA Computational Fluid Dynamics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c88638e864ad5600659a609da4ece02f
https://doi.org/10.2514/6.2017-4499
https://doi.org/10.2514/6.2017-4499
Autor:
Alan Viladegut
Publikováno v:
45th AIAA Thermophysics Conference.
Spacecrafts re-entering the atmosphere at hypersonic regimes consider the wall catalytic activity on their design phase. Therefore, accurate catalytic models are required to maximize mission efficiency. In order to develope and validate an experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6678a9ea44452263213dc72ce9fcb01a
https://doi.org/10.2514/6.2015-3107
https://doi.org/10.2514/6.2015-3107