Numerical Analysis for Twin Screw Pump Internal Flow
Screw pump is a special type of rotary positive displacement pump in which the flow through the pumping elements is truly axial. The objective of this study is to develop a numerical solution method for flow analysis of a twin screw pump by using a Single Rotating Reference Frame method with various boundary conditions and rotational speeds of rotor on steady state condition. Flow variable contours and plots were obtained for fluid flow inside a pump subject to pressure inlet and pressure outlet conditions using the numerical control volume method in the commercial package of FLUENT. This work needs for the analysis of flow parameters inside a screw pump in order to achieve optimum design.
Twin screw pump Internal flow Rotating reference frame
Tang Qian Misganaw Abebe Ye Xianzhi Zhang Yuanxun
State Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing 400044,P.R.China
国际会议
合肥
英文
3658-3663
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）