Axial vibration in a poppet valve based on fluid-structure interaction | |
Min, Wei2; Ji, Hong2; Yang, Linfeng1 | |
刊名 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE |
2015-12 | |
卷号 | 229期号:17页码:3266-3273 |
关键词 | Poppet valve axial vibration jet impingement viscous force fluid-structure interaction |
ISSN号 | 0954-4062 |
DOI | 10.1177/0954406214559999 |
英文摘要 | In this paper, fluid-structure interaction modeling of poppet fluid was presented, response of poppet under the action of step and periodic excitation signal was simulated, and dynamic characteristics of viscous force and hydraulic force on poppet surface were analyzed. The investigation indicates that poppet surface before valve port can be divided into jet impingement area and static pressure area under the action of submerged jet, and the dynamic characteristics of hydraulic force on these areas and axial vibration of poppet are closely related with length of jet impingement and poppet structure. Furthermore, for hydraulic force on jet impingement area, hydraulic force on static pressure area, and viscous force, if amplitude and phase have a reasonable configuration, axial vibration amplitude of poppet can decrease greatly. |
资助项目 | Natural Science Foundation of Gansu Province[1112RJ2A026] ; National Natural Science Foundation of China[51465033] |
WOS研究方向 | Engineering |
语种 | 英语 |
出版者 | SAGE PUBLICATIONS LTD |
WOS记录号 | WOS:000364197100015 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/33911] |
专题 | 科学技术处(军民融合领导小组办公室) 能源与动力工程学院 土木工程学院 |
通讯作者 | Min, Wei |
作者单位 | 1.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou, Peoples R China 2.Lanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou, Peoples R China |
推荐引用方式 GB/T 7714 | Min, Wei,Ji, Hong,Yang, Linfeng. Axial vibration in a poppet valve based on fluid-structure interaction[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,2015,229(17):3266-3273. |
APA | Min, Wei,Ji, Hong,&Yang, Linfeng.(2015).Axial vibration in a poppet valve based on fluid-structure interaction.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,229(17),3266-3273. |
MLA | Min, Wei,et al."Axial vibration in a poppet valve based on fluid-structure interaction".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 229.17(2015):3266-3273. |
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