Numerical Simulations of Non-Newtonian Viscoelastic Flows Through Porous Media

摘要：

Based on the microscopic governing equations at the pore scale,the volume averaging methodwas used to developed,at the macroscopic scale,the governing equations for the non-Newtonianviscoelastic flows through the porous media．We focus our work on the Oldroyd-B viscoelastic fluidwhich was simulated by the EVSS/SUPG FEM methods．Simulated results show excellent agreementwith the literature and these methods are stable and effective which can be Successfully used tosimulated the viscoelastic flows through the porous media．

关键词： Viscoelastic Porous media Numerical simulation Volume averaging

作者: LIU Yong WU Songping

作者单位: National Laboratory of Computational Fluid Mechanics, School of Aeronautics Science and Engineering, Beijing University of Aeronautics and Astronautics, P.R.China, 100191

会议类型: 国际会议

会议名称: 2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)

会议地点: 武汉

会议语种:英文

页码: 187-193

在线出版日期: 2009-04-26（万方平台首次上网日期，不代表论文的发表时间）