Analysis of Filter Screen Based on Fluid Flow Parameter Detection

doi:10.16450/j.cnki.issn.1004-6801.2021.03.005

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Analysis of Filter Screen Based on Fluid Flow Parameter Detection
	Yu, Ruili 1; Liang, Rui 1; Zhou, Wenhai 1; Yue, Shouti 2; Cui, Benting 2; Chen, Fei 1; Yang, Xi 1
刊名	Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis
	2021-06-01
卷号	41 期号:3 页码:453-461
关键词	Air Computer software Flow velocity Gases Mass transfer Pipelines Velocity Different effects Finite element analysis software Fluid flow conditions Fluid flow parameters Gas supply system Impurity particles Normal operations Quadratic function
ISSN号	10046801
DOI	10.16450/j.cnki.issn.1004-6801.2021.03.005
英文摘要	A filter is installed in a pipeline of a gas supply system before the inlet of equipment to strictly control solid impurity particles in the pipeline and thus ensure the cleanliness of the pipeline and the normal operation of pipeline instruments and compressors. Dimensionless π theorem is adopted to make the density, viscosity, flow velocity, and other factors of a gas-phase fluid and solid-phase fluid dimensionless, in order to acquire an expression of the strain acting on a filter screen. The numerical simulation is carried out with the finite element analysis software Fluent. On the one hand, by changing the fluid velocity, the strain value acting on the filter screen is obtained. The strain acting on the filter screen has a quadratic function with respect to the fluid flow velocity, which is consistent with the theoretically derived order of the fluid velocity. On the other hand, by changing the solid-phase fluid, the strain acting on the filter screen is a linear function of the mass flow of the solid-phase fluid, which is consistent with the theoretically derived order of the mass flow rate of the solid-phase fluid. The strain of the different gas-phase fluids (Air, CH4, and N2) under the same fluid flow conditions, it is found that different gas-phase fluids generate different effects on the strain acting on the filter screen, which is consistent with the theoretical results. Comparing the strain values of different materials of filter screens under the same flow condition, the strain acting on the filter screen decreases with the increase of the elastic modulus of filter screen material, which is consistent with the law in the theoretical results. It provides a theoretical guidance for protecting the filter screen by detecting the flow parameters of the fluid in the project, which can save the detection cost of the filter. © 2021, Editorial Department of JVMD. All right reserved.
语种	中文
出版者	Nanjing University of Aeronautics an Astronautics
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150861]
专题	石油化工学院
作者单位	1.School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Taiyuan Satellite Launch Center, Taiyuan; 030027, China
推荐引用方式 GB/T 7714	Yu, Ruili,Liang, Rui,Zhou, Wenhai,et al. Analysis of Filter Screen Based on Fluid Flow Parameter Detection[J]. Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis,2021,41(3):453-461.
APA	Yu, Ruili.,Liang, Rui.,Zhou, Wenhai.,Yue, Shouti.,Cui, Benting.,...&Yang, Xi.(2021).Analysis of Filter Screen Based on Fluid Flow Parameter Detection.Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis,41(3),453-461.
MLA	Yu, Ruili,et al."Analysis of Filter Screen Based on Fluid Flow Parameter Detection".Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis 41.3(2021):453-461.