Optimization of Regulation Valve Location for Heating System

作     者：LIU Ling-ling,CHEN Hong-bing,LI De-ying(School of Environment and Energy Engineering,Beijing University of Civil Engineering and Architecture,Beijing 100044,China) 

作者机构：School of Environment and Energy Engineering Beijing University of Civil Engineering and Architecture Beijing 100044 China 

出 版 物：《湖南大学学报（自然科学版）》 (Journal of Hunan University:Natural Sciences)

年 卷 期：2009年第36卷第S1期

页      面：88-90页

核心收录：

学科分类：080702[工学-热能工程] 08[工学] 0807[工学-动力工程及工程热物理] 

基　　金：Supported by the projects of Beijing Municipal Educational Committee(KM200710016012) Beijing Municipal Office of Philosophy and Social Science(06BaJG0095) Beijing Municipal Organization Committee(20071D0501700235) 

主　　题：regulating valve optimization CFD simulation 

摘      要：This paper mainly studied how to determine the best location of the self-operated flow control valve at the heating system *** the location of regulating valve directly affects the pipe network performance,the simulation and analysis of pressure change in heating system was carried out with Computational Fluid Dynamics(CFD)*** study shows the best location of regulating valve varies with the change of the supply and return pipe length when the heating area of each user is small,and when the heating area of each user is large(2 000 000～3 000 000 m2),the best location is on the supply pipe.