Analysis of Fluid Flow in Screw Pump Based on ANSYS

Abstract:

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.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 3140-3144
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.3140
• Online since: October 2011
• Authors: Dian Jun Wang, Xiang Zhen Yan
• Keywords: Simulation, Single-Phase Fluid, Sucker Rod Pump, Turbulent Model

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