The secondary flow of the flow of the second-order fluid having variable coefficients in annulus with the inner cylinder executing a planetary motion

摘要：

The governing equations of the flow of the secondorder fluid having variable coefficients in annulus with the inner cylinder executing a planetary motion are established in the moving bipolar coordinate system, and the governing equations are numerically solved by using the finite difference method, then the distribution of the stream-function of the flow is obtained. The results show: the secondary flow appears in the flow of the second-order fluid having variable coefficients in annulus with the inner cylinder executing a planetary motion, and the distribution of the secondary flow is related with the direction and magnitude of the revolution and the rotation velocity of the inner cylinder and the eccentric distance of annulus.

关键词： the second-order fluid having variable coefficients planetary motion annulus the finite difference method stream function the secondary flow

作者: Shuyun Zhang Haiqing Cui

作者单位: Enhanced Oil and Gas Recovery Key Laboratory of Ministry of Education Daqing Petroleum Institute Da Enhanced Oil and Gas Recovery Key Laboratory of Ministry of Education Daqing Petroleum Institute Da

会议类型: 国际会议

会议名称: The Third International Joint Conference on Computational Science and Optimization(第三届计算科学与优化国际大会 CSO 2010)

会议地点: 黄山

会议语种:英文

页码: 268-271

在线出版日期: 2010-05-28（万方平台首次上网日期，不代表论文的发表时间）