The Normal Force Distribution on the Wall of the Inner Cylinder of the Power Law Fluid Flowing in the Eccentric Annuli with the Inner Cylinder Reciprocating Axially-Reference-Cited by-同舟云学术

The Normal Force Distribution on the Wall of the Inner Cylinder of the Power Law Fluid Flowing in the Eccentric Annuli with the Inner Cylinder Reciprocating Axially

Published:2014-01 Issue: Volume:487 Page:527-531
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Meng Xian Jun¹,Liu Hong Jian¹,Zhang Hong Zhi²,Gao Tao³,Cui Hai Qing¹

Affiliation:

1. Northeast Petroleum University

2. Gaosheng Oil Recovery Plant of Liaohe Oilfield

3. Exploration and Development Research Institute of Daqing Oilfield

Abstract

Based on the governing equations of the unsteady flow of the power law fluid in the eccentric annuli with the inner cylinder reciprocating axially in bipolar coordinate system, the calculation formulae of normal force distribution on the wall of the inner cylinder of the power law fluid flowing in the eccentric annuli with the inner cylinder reciprocating axially in the bipolar coordinate system were established,and the relevant numerical calculation method was given.Taking the aqueous solution of partially hydrolyzed polyacrylamides (HPAM) for examples,the normal force distribution were calculated by using the calculation formulae and numerical calculation method mentioned above, the curves of the normal force distribution on the wall of the inner cylinder of HPAM aqueous solution were plotted and the effects on the normal force distribution of the flow behavior index of the power law fluid, the stroke and the stroke frequency of the inner cylinder were analyzed.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.487.527.pdf

Reference7 articles.

1. H.Q. Cui,Z. Sun,T. Gao, Velocity distribution of unsteady flow of non-Newtonian fluid in eccentric annuli with the inner cylinder reciprocating axially, Journal of Hydrodynamics, 2003, 18 (6): 711-715.

2. Y.J. Yang H.Q. Cui,T. Gao, et al. Flow rate distribution of the unsteady flow of power law fluid in eccentric annuli with inner cylinder reciprocating axially, Journal of Daqing Petroleum Institute, 2004, 28(6): 17-19.

3. H.Q. Cui, Y.J. Yang,T. Gao, et al. Flow rate calculation of the unsteady flow of power law fluid in eccentric annuli with inner cylinder in axially reciprocating motion, Acta Petrolei Sinica, 2005, 26(3): 106-109.

4. Y. Wang H.Q. Cui Y.J. Yang, et al. Pressure distribution on the wall of the inner cylinder reciprocating axially to the unsteady flow of viscoelastic fluid in eccentric annulus, Journal of Hydrodynamics(Ser B), 2006, 18(5): 606-612.

5. Y. Chang Z.J. Bao H.Q. Cui, et al. Pressure gradient of unsteady flow of fluid in eccentric annulus with inner cylinder reciprocating axially, Journal of Daqing Petroleum Institute, 2007, 31(6): 40-43.