Variational approach for the flow of Ree–Eyring and Casson fluids in pipes

作     者：Taha Sochi 

作者机构：University College London Department of Physics&Astronomy Gower StreetLondonWC1E 6BTUK 

出 版 物：《International Journal of Modeling, Simulation, and Scientific Computing》 (建模、仿真和科学计算国际期刊（英文）)

年 卷 期：2016年第7卷第2期

页      面：126-138页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Fluid mechanics tube flow Ree-Eyring Casson Weissenberg-Rabinowitsch-Mooney variational method total stress optimization. 

摘      要：The flow of Ree–Eyring and Casson non-Newtonian fluids is investigated using a variational principle to optimize the total *** variationally obtained solutions are compared to the analytical solutions derived from the Weissenberg–Rabinowitsch–Mooney equation and the results are found to be identical within acceptable numerical errors and modeling approximations.