Abstract：Two types of cooling methods for magnetic pump were introduced.The cooling flux and the dimension of flow-guided bore were calculated.By adopting the SIMPLE arithmetic and k-ε turbulent model to solve the N-S equations and the energy equation,numerical simulation on cooling fluids channel of a magnetic pump was done based on Fluent.Boundary conditions were set based on the knowledge of heat transfer.Temperature field and velocity field distributions were analyzed.The results showed that steam generation phenomena happened due to viscous layer near the bottom surface of the can,cavitation phenomena could be avoided by augmenting flux of cooling fluid,and outlet flow velocity could be reduced by augmenting the diameter of the center hole.
刘建瑞；王鸿睿. 磁力泵冷却系统的数值模拟[J]. 排灌机械工程学报, 2008, 26(4): 26-29.
LIU Jian-rui, WANG Hong-rui. Numerical simulation on cooling fluids channel of magnetic pump. Journal of Drainage and Irrigation Machinery Engin, 2008, 26(4): 26-29.
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