Dynamic Characteristics of swing check valve based on dynamic mesh and UDF

doi:10.4028/www.scientific.net/AMM.321-324.86

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Dynamic Characteristics of swing check valve based on dynamic mesh and UDF
	Li, Shuxun; Hou, Yingzhe; Li, Liancui
	2013
关键词	Swing check valve Dynamic mesh UDF Numerical simulation
卷号	321-324
DOI	10.4028/www.scientific.net/AMM.321-324.86
页码	86-89
英文摘要	In view of the transient dynamic analysis in opening swing check valve, the motion model of valve clack is built, two-dimensional dynamic numerical simulation of the internal unsteady flow is performed by using dynamic mesh and UDF in opening two kinds of swing check valve at the same working condition, the visualized results are obtained. The results show that internal flow field of the modified model become more stable, the noise, impact and the local energy loss are decreased, the service life is improved obviously; an important reference for swing check valve design and analysis of dynamic characteristics are provided by the research results.
会议录	MECHATRONICS AND INDUSTRIAL INFORMATICS, PTS 1-4
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS记录号	WOS:000324348200017
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36868]
专题	石油化工学院
通讯作者	Li, Shuxun
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Shuxun,Hou, Yingzhe,Li, Liancui. Dynamic Characteristics of swing check valve based on dynamic mesh and UDF[C]. 见:.