The Secondary Flow of the Flow of the Second-Order Fluid having Variable Coefficients in Annulus with the Inner Cylinder Executing a Planetary Motion

Author

Zhang, Shuyun ; Cui, Haiqing

Author_Institution

Enhanced Oil & Gas Recovery Key Lab., Daqing Pet. Inst., Daqing, China

Volume

1

fYear

2010

fDate

28-31 May 2010

Firstpage

268

Lastpage

271

Abstract

The governing equations of the flow of the second-order 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.

Keywords

confined flow; finite difference methods; bipolar coordinate system; finite difference method; inner cylinder rotation velocity; planetary motion; second-order fluid flow; secondary flow; stream-function distribution; Difference equations; Distributed computing; Fasteners; Finite difference methods; Motion analysis; Optimization methods; Petroleum; Production; Pumps; Stress; annulus; planetary motion; stream function; the finite difference method; the second-order fluid having variable coefficients; the secondary flow;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Science and Optimization (CSO), 2010 Third International Joint Conference on

Conference_Location

Huangshan

Print_ISBN

978-1-4244-6812-6

Electronic_ISBN

978-1-4244-6813-3

Type

conf

DOI

10.1109/CSO.2010.55

Filename

5533010