• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 17 Issue 2
Apr.  2009
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Article Contents
YANG Chang-ming, CHENCi-chang, WANGJin-nuo. Three Dimensional Modeling and NumericalSimulation of Axial-Flow Pumps[J]. Journal of Southwest Jiaotong University, 2004, 17(2): 139-141.
Citation: YANG Chang-ming, CHENCi-chang, WANGJin-nuo. Three Dimensional Modeling and Numerical Simulation of Axial-Flow Pumps[J]. Journal of Southwest Jiaotong University, 2004, 17(2): 139-141.

Three Dimensional Modeling and Numerical Simulation of Axial-Flow Pumps

  • Publish Date: 25 Apr 2004
  • To automatically generate the 3D model of axial-flow pumps, a parametric modeling method based on AutoCAD and VB was proposed. Based on the COM interface of AutoCAD, the impeller of an axial-flow pump was modeled by connecting the hydraulic model database throughADO and by usingVB as programming language. The 3Dflowfield in an axial-flowpumpwas simulated usingthe meanNavier-Stokes equations, the standardk-εturbulence model and the SIMPLEC algorithm, and from the simulated result, its hydraulic performances were predicted. The results show that the numerical simulation can predict the performances of axial-flow pumps so as to provide a reference for hydraulic design.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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