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...
, which significantly amplifies surface contamination by initially volatile species. Previous work conducted as part of CNES-ONERA theses...
, 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...
to the periodicity of the gas' absorption lines. Onera and UGA have been following this path for several years, developing...) to the monitored gas, for various observation scenarii. This PhD thesis will be done in close collaboration between Onera...
proposed [5]. In terms of modeling and simulation, our research group at ONERA has developed a high-fidelity simulation... platform for the design, validation, and benchmarking of different control strategies [5, 6]. In the course of an ONERA project...
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...
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...
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...
Centre des Matériaux de l'Ecole des Mines de Paris, ONERA conducted multi-instrumented tensile tests, at room temperature... maturity for the use of these materials in future launcher cryogenic tanks. These efforts align with the CNES/ONERA roadmap...
by direct detection molecular UV lidar, is an important subject at ONERA and LATMOS. For several years, we have been developing...