The Nonlinear Stability of Plane Poiseuille Flow for Non-Newtonian Power Series Fluid

Wang Zhendong; Zhou Zongke

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Wang Zhendong, Zhou Zongke. The Nonlinear Stability of Plane Poiseuille Flow for Non-Newtonian Power Series Fluid[J]. Applied Mathematics and Mechanics, 1995, 16(7): 609-613.

Citation:

Wang Zhendong, Zhou Zongke. The Nonlinear Stability of Plane Poiseuille Flow for Non-Newtonian Power Series Fluid[J]. Applied Mathematics and Mechanics, 1995, 16(7): 609-613.

Citation:

Wang Zhendong, Zhou Zongke. The Nonlinear Stability of Plane Poiseuille Flow for Non-Newtonian Power Series Fluid[J]. Applied Mathematics and Mechanics, 1995, 16(7): 609-613.

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The Nonlinear Stability of Plane Poiseuille Flow for Non-Newtonian Power Series Fluid

Dept. of Mechanics, Tianjin University, Tianjin 300072

Received Date: 1994-10-28
Publish Date: 1995-07-15

Abstract

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-Newtonian fluid is being processed in many kinds of modern industry,Stability of flows for Non-Newtonian fluid is of important application,In this article we calculate subcritical thrdshold of flow which oecurs in polymer-processing when the melting substance is driven through two parallel fixed boundaries.
- non-Newtonian fluid,
- nonlinear stability,
- plane Poiseuillc flow

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References(3)

References

[1]	是勋刚主编,《湍流》第I篇,天津大学出版社.天津(1994).
[2]	Daniel D.Josepn,Stahility of Fluid Motions,Springer-Verlag(1976).
[3]	冯康,《数值计算方法》,国防工业出版社(1978).