, which significantly amplifies surface contamination by initially volatile species. Previous work conducted as part of CNES-ONERA theses...
. The Salammbô 3D electrons code, developed at ONERA/DPHY, is an international reference for modeling these belts...
theses, a collaboration between CNES, ONERA, an academic laboratory specializing in chemistry and polymer materials... developed and validated. Recently, the thesis of Mickaël Dufraysseix (co-funded by CNES/ONERA, 2023-2026) enabled the...
to new strategies for image processing and estimation of characteristics of RSOs. ONERA has been working on these... and evaluated using SIRIUS, an ONERA rendering engine that can simulate in details the hyperspectral images at high spatial...
commonly used on the launch pad to reduce them. For several years, ONERA has been developing validated numerical tools..., implemented during a previous ONERA/CNES PhD, takes into account the non-linear effects induced by high acoustic levels. Taking...
, ensemble-based variational techniques [3], developed during a joint Ph.D. project by R. Maranelli, co-funded by CNES and ONERA... to such complex configurations. The work builds upon existing collaborations with CNES and ONERA, leveraging flexible, non-intrusive...
pursued by international space agencies such as CNES or ESA. In this context, ONERA has been conducting studies and research... mechanisms, ONERA develops and uses experimental facilities and numerical tools capable, respectively, of simulating part of the...
challenges, the ONERA laboratory has designed the MIRCOS cryogenic bench, a unique and versatile platform. This bench... concept of this grating was initiated during the thesis of Pierre Arrondeau (thesis co-funded CNES-ONERA), opening up numerous...
available from CNES and ONERA test campaigns, and propose criteria for predicting discharge onset under flight-representative conditions... description of material and plasma processes. 2 - Code development: There are 3 tools existing at Onera. - A 1D electrostatic Pacticle...
Aérospatiaux", du Département Physique, Instrumentation, Environnement Espace (DPHY) de l'ONERA, reconnue comme leader..., avec deux paires de satellites prévues : l'une financée par la NASA pour 2029, l'autre par l'ESA pour 2030-2031. L'ONERA...