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CFD-Based Optimal Design of Duct Nets in Hydraulic Manifold Block

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【Author】 ZHANG Hong TIAN Shujun GAO Yanming JIA Chunqiang (School of Mechanical Engineering,Dalian University of Technology,Dalian 116023,China

【摘要】 <正>This paper introduces a CFD-aided optimal design method for duct nets.Based on the structured frame,this method can help to improve the dynamic performance in the inner flow field of hydraulic manifold blocks (HMB).With the grid from geometry model of structured duct nets and the initial and boundary conditions from testing,the transient inner flow field of HMB duct nets is simulated.Basic flow characteristics in duct nets are obtained.Important factors involved are discussed and the procedures are illustrated.

【Abstract】 This paper introduces a CFD-aided optimal design method for duct nets.Based on the structured frame,this method can help to improve the dynamic performance in the inner flow field of hydraulic manifold blocks (HMB).With the grid from geometry model of structured duct nets and the initial and boundary conditions from testing,the transient inner flow field of HMB duct nets is simulated.Basic flow characteristics in duct nets are obtained.Important factors involved are discussed and the procedures are illustrated.

【关键词】 CFD； HMB； duct nets； optimal design；
【Key words】 CFD； HMB； duct nets； optimal design；
【基金】 Funded by the National Natural Science Foundation of China(50375023).
  • 【文献出处】 武汉理工大学学报 ,Journal of Wuhan University of Technology , 编辑部邮箱 ,2006年S2期
  • 【分类号】TH137
  • 【被引频次】4
  • 【下载频次】49
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