Application of a Vortex Penalization Method in Solid-Porous-Fluid Media to Passive Flow Control

摘要：

　　A coupling of vortex methods with penalization method is proposed in this work in order to accurately and easily handle solid-fluid-porous media.This immersed boundary approach indeed maintains the efficiency and the robustness of vortex methods and allows to model the three different media without prescribing any boundary condition.In this paper,we propose an application of this immersed boundary method to passive flow control past a side-view mirror,modeled by a simplified geometry.This passive control is realized adding a porous sheath around the obstacle in order to smooth the flow dynamics and,in particular,to reduce the aerodynamic drag.

作者: Chloé Mimeau Iraj Mortazavi Georges-Henri Cottet

作者单位: Univ. Grenoble-Alpes, LJK, 51 rue des Mathématiques, F-38041 Grenoble FRANCE IMB Univ. Bordeaux, MC2 INRIA Bordeaux Sud-Ouest, F-33405 Talence FRANCE

会议类型: 国际会议

会议名称: The 8th International Conference of Computational Fluid Dynamics, (ICCFD8)(第八届国际计算流体力学会议)

会议地点: 成都

会议语种:英文

页码: 1-11

在线出版日期: 2014-07-25（万方平台首次上网日期，不代表论文的发表时间）