The computation of steady 3-D separated flows over aerodynamic bodies at incidence and yaw

Autor:	T. H. Pulliam, Dartzi Pan
Rok vydání:	1986
Předmět:	Physics Angle of attack business.industry Computation Elliptical wing Aerodynamics Mechanics Computational fluid dynamics Ellipsoid Physics::Fluid Dynamics Hele-Shaw flow Control theory business Transonic
Zdroj:	24th Aerospace Sciences Meeting.
DOI:	10.2514/6.1986-109
Popis:	This paper describes the implementation of a general purpose 3-D NS code and its application to simulated 3-D separated vortical flows over aerodynamic bodies. The thin-layer Reynolds-averaged NS equations are solved by an implicit approximate factorization scheme. The pencil data structure enables the code to run on very fine grids using only limited incore memories. Solutions of a low subsonic flow over an inclined ellipsoid are compared with experimental data to validate the code. Transonic flows over a yawed elliptical wing at incidence are computed and separations occurred at different yaw angles are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c0b9fdc2dad2cbc808104564609f071 https://doi.org/10.2514/6.1986-109 Zobrazit plný text záznamu