Share This Article:

Analysis of the Force Acting on the Sucker Rod by Polymer Solution

Full-Text HTML XML Download Download as PDF (Size:314KB) PP. 115-119
DOI: 10.4236/ojfd.2014.42009    2,840 Downloads   3,636 Views  

ABSTRACT

With selecting lower-convected Maxwell constitutive equation, polymer solution flow equation in eccentric annulus is established. And the distribution rule of the force acting on the sucker rod by polymer solution has been gained. The result shows the eccentric ratio and the movement velocity of the sucker rod are major influence factors on the radial force. The greater the ratio is, the greater the force of sucker rod is. Then the eccentric wear is easier to appear.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Liu, L. , Yang, S. , Wang, L. , Xu, D. , Zhao, L. and Cui, Y. (2014) Analysis of the Force Acting on the Sucker Rod by Polymer Solution. Open Journal of Fluid Dynamics, 4, 115-119. doi: 10.4236/ojfd.2014.42009.

References

[1] Patankar, S.V. (1983) The Numerical Calculation of Heat Transfer and Fluid Flow. Zhang Zheng Translation, Science Press, Beijing, 131-148.
[2] Yang, S.R. (1997) Velocity Profile of Axial-Laminar Flow for Power-Law Fluids through Eccentric Annuli. Daqing Petroleum Institute, 3, 122-124.
[3] Han, S.F. (2000) Non-Newtonian Fluid Constitutive Equation and Calculative Analytic Theory. Science Press, Beijing, 145-162.

  
comments powered by Disqus

Copyright © 2018 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.