Numerical simulation of pressure drop characteristics of gas-liquid two-phase flow in non-slam check valve - 文章详情页

作者：

Wang, Qin-Meng (Wang, Qin-Meng.) | Zhang, Xue-Fei (Zhang, Xue-Fei.) | Zhao, Bao-Jian (Zhao, Bao-Jian.) | Cai, Fu-Dong (Cai, Fu-Dong.) | Zhang, Yan-Bin (Zhang, Yan-Bin.)

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EI Scopus PKU CSCD

摘要：

CFD　model　is　created　base　on　compressible　gas　and　uncompressible　liquid,　and　flow　characteristics　of　gas-liquid　two-phase　flow　in　a　novel　non-slam　check　valve　are　simulated　by　using　of　CFX,　press　drop　characteristics　are　obtained　under　different　liquid　volume　fraction　of　this　check　valve.　The　result　shows　that　flow　is　stable,　and　the　pressure　is　uniform,　and　the　total　pressure　drop　is　small.

关键词：

Pressure drop Numerical models Compressibility of liquids Two phase flow Compressibility of gases Drops Computational fluid dynamics Liquids Computer simulation

作者机构：

[ 1 ] [Wang, Qin-Meng]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Zhang, Xue-Fei]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Zhao, Bao-Jian]Shenyang Institute of Aeronautical Engine, China Aviation Industry Corporation I, Shenyang 110015, China
[ 4 ] [Cai, Fu-Dong]Department of R and D, KCM Valve Co. Ltd., Wenzhou 325024, China
[ 5 ] [Zhang, Yan-Bin]Department of R and D, KCM Valve Co. Ltd., Wenzhou 325024, China

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