Numerical Study of Frictional Resistance in Vertical Helically Coiled Pipe

摘要：

　　Based on the heat and mass transfer theory and characteristics of the FLUENT software,a numerical simulation platform had been developed to study the heat exchange and flow situation of gas-liquid two-phase flow in vertical helically coiled pipe.The frictional resistance of gas-liquid two-phase flow in the pipe was investigated by this platform.The results show that frictional pressure drop is relatively small under high pressure condition and increases with the increasing gas quality.This platform could provide a good support for the design and research of vertical helically coiled pipe.

关键词： Two-phase flow Frictional resistance Vertical helically coiled pipe Gas quality

作者: Zheng Shuihua Mu Jiegang Fan Wencan

作者单位: College of Mechanical Engineering,Zhejiang University of Technology,Hangzhou,Zhejiang 310014,China

会议类型: 国际会议

会议名称: 2012 2nd International conference on Machinery Electronics and Control Engineering (2012年第二届国际机械电子与控制工程会议(ICMECE 2012))

会议地点: 济南

会议语种:英文

页码: 1030-1033

在线出版日期: 2012-12-29（万方平台首次上网日期，不代表论文的发表时间）