文章基本信息

标题：The research of 1D / 3D coupling simulation on pump and pipe system
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作者：D Z Wu ; Q L Liu ; P Wu 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2012
卷号：15
期号：5
出版社：IOP Publishing
摘要：The research of performances of hydraulic mechanical depends on static complete characteristic curves, which have great difference compared with the actual work condition and have accidents potential. So we need a new way to compute the dynamic system, which is more reasonable. So the method to couple one dimensional simulation and three dimensional CFD analysis based on Flowmaster and Fluent is explored, and t he dynamic characteristics and internal flow of the pumping system are analyzed. First, a pipe system model is created in Flowmaster and a pump model is created in Fluent; then VB code and scheme code are used to realize the automated operation for Flowmaster and Fluent; at last, the exchange of data between these two parts is realized by an interface program. In this pap er, the interaction between pumps and pipe system are analyzed by coupling one-dimensional and three-dimensional simulations. This study would be helpful to identify the influences of the rapid adjustment process on stability of system and provide guides for design of pump system