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Applied Mathematics and Mechanics (English Edition) ›› 1995, Vol. 16 ›› Issue (7): 651-655.

• 论文 • 上一篇    下一篇

THE NONLINEAR STABILITY OF PLANE POISEUILLE FLOW FOR NON-NEWTONIAN POWER SERIES FLUID

王振东, 周宗科   

  1. Dept. of Mechanics, Tianjin University, Tianjin 30007, P.R.China
  • 收稿日期:1994-10-28 出版日期:1995-07-18 发布日期:1995-07-18
  • 通讯作者: Tsai Shutang
  • 基金资助:

    Project supported by the National Natural Science Foundation of China

THE NONLINEAR STABILITY OF PLANE POISEUILLE FLOW FOR NON-NEWTONIAN POWER SERIES FLUID

Wang Zhendong, Zhou Zhonke   

  1. Dept. of Mechanics, Tianjin University, Tianjin 30007, P.R.China
  • Received:1994-10-28 Online:1995-07-18 Published:1995-07-18
  • Supported by:

    Project supported by the National Natural Science Foundation of China

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摘要： Non-Newtonan fluid is a kind of fluid whose components of stresstensor aren’t theliear funtions of compoents of the strain rate tensor.Non-Newtonianfluid is beingprocessed in many kinds of modern industry,Stability of flows for Non-Newtonianfluid is of important applicatuib,In this article we calculate subcritical thrdshold of flow which oecurs in polymer-processing when the melting substance is driven throughtwo parallel fixed boundaries.

Abstract: Non-Newtonan fluid is a kind of fluid whose components of stresstensor aren’t theliear funtions of compoents of the strain rate tensor.Non-Newtonianfluid is beingprocessed in many kinds of modern industry,Stability of flows for Non-Newtonianfluid is of important applicatuib,In this article we calculate subcritical thrdshold of flow which oecurs in polymer-processing when the melting substance is driven throughtwo parallel fixed boundaries.

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