Prévision et décomposition de la force aérodynamique basée sur le vecteur de Lamb en écoulement compressible visqueux

Autor: Fournis, Camille

Publikováno v: Fluid mechanics [physics.class-ph]. Sorbonne Université; Università degli studi di Napoli Federico II, 2021. English. ⟨NNT : 2021SORUS220⟩

Accurately predicting the lift and the drag exerted on aircraft has always remained essential for the designer. In order to develop the future commercial aircraft that minimize fuel burn and hence operating costs and environmental footprint, the desi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::70da2d292ea4a58824b83a66e727fa10
https://tel.archives-ouvertes.fr/tel-03514103/file/FOURNIS_Camille_2021.PDF

Numerical study of the breaking process for capillary-gravity waves

Autor: Desmons, Florian

Publikováno v: Mécanique des fluides [physics.class-ph]. Université de Bordeaux, 2021. Français. ⟨NNT : 2021BORD0040⟩

Surface wave breaking, occurring from the ocean to the coastal zone, is a complex and challenging two-phase flow phenomenon which plays an important role in numerous processes, including air–sea transfer of gas, momentum and energy. Recent modellin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::22d611736dabeba0daa3f774708cbb1f
https://theses.hal.science/tel-03204107/document

Quasi-geostrophic vortices and their desingularization

Autor: Ludovic Godard Cadillac

Publikováno v: Equations aux dérivées partielles [math.AP]. Sorbonne Université, 2020. Français
HAL

This thesis is in the field of mathematics for fluid mechanics.There is proposed a study of quasi-geostrophic surface unviscous equations (SQG) in a general version.These equations were introduced by physicists as part of the modeling of the Earth's

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a1de75251905effce103e39dc6ee3f1c
https://tel.archives-ouvertes.fr/tel-03168120

A reference point invariant Lamb vector based aerodynamic force breakdown in steady compressible flows

Autor: Fournis, Camille, Bailly, Didier, Tognaccini, Renato

Publikováno v: AIAA Scitech 2020 Forum
AIAA Scitech 2020 Forum, Jan 2020, Orlando, United States. ⟨10.2514/6.2020-1996⟩

International audience; Some recent developments in the Lamb vector based aerodynamic force breakdown used the concept of vortex force in order to define the lift and to decompose the drag into lift-induced drag and profile drag. However, the Lamb ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::9c00dadba4a1c68d7967402db6193c21
https://hal.archives-ouvertes.fr/hal-02874722/document

A reference point invariant Lamb vector based aerodynamic force breakdown in steady compressible flows

Autor: Didier Bailly, Camille Fournis, Renato Tognaccini

Publikováno v: AIAA Scitech 2020 Forum
AIAA Scitech 2020 Forum, Jan 2020, Orlando, United States. ⟨10.2514/6.2020-1996⟩

International audience; Some recent developments in the Lamb vector based aerodynamic force breakdown used the concept of vortex force in order to define the lift and to decompose the drag into lift-induced drag and profile drag. However, the Lamb ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63e5026fc1fcd06a871c1d127a307ab1
http://hdl.handle.net/11588/783155