Analysis of Fluid Flow in Screw Pump Based on ANSYS
In order to complete the numerical simulation on internal flow and operating characteristics of down hole multiphase pump compress unit, establishing perfect finite element model, the three-dimensional turbulent current fields inside the impellers of compression unit for down hole multiphase pumps were simulated by using ANSYS. The calculation of multiphase flow is based on the standard k-ε turbulent current model. Reference information for the improvement of the pump can be obtained by the analysis of the flow of gas-oil in the channel of pump. Based on the finite method, we analyzed several situations in a pumping period. The velocity and liquid pressure distributing of sucker rod pump is studied in this paper, which may offer some evidences for the engineering design of sucker rod pump.
Dongye Sun, Wen-Pei Sung and Ran Chen
D. J. Wang and X. Z. Yan, "Analysis of Fluid Flow in Screw Pump Based on ANSYS", Applied Mechanics and Materials, Vols. 121-126, pp. 3140-3144, 2012