CFD parametrization for macroscopic model parameters calculation
Stationary approaches using Computational Fluid Dynamics (CFD) have been applied successfully in order to determine some parameters required by macroscopic models, but only a few approaches have proposed to link local CFD simulation with macroscopic system simulation. The purpose of this work is to show the interest of coupling both parametrized CFD and system simulation approaches in order to improve the knowledge on the system and its performances. Recent research works in Computational fluid dynamic have proposed a novel approach based on the parametrization of the CFD solution. This method seems particularly efficient in order to take into account changes of the geometry or of the boundary conditions and makes easier the coupling of local approaches to macroscopic system simulation. Firstly, this new technique will shortly be introduced. Then, the proposed paper will aim at the presentation of the first works obtained using this technique and how it is possible to take advantage of these new results in order to develop accurate macroscopic models.
Compressible fluids Macroscopic modeling Computational fluid dynamics Parameterization
Azdasher Ali Mahmoud El Hajem Eric Bideaux Jean-Yves Champagne
Universite de Lyon, Institut National des Sciences Appliquees de Lyon, Villeurbanne, France Laborato Universite de Lyon, Institut National des Sciences Appliquees de Lyon, Villeurbanne, France Laborato
国际会议
杭州
英文
764-768
2009-04-08（万方平台首次上网日期，不代表论文的发表时间）