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Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments
Joint Authors
Pei, Junfeng
He, Chao
Lv, Miaorong
Bi, Kunlei
Shen, Kejun
Huang, Xianru
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-10
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The previous research on the pump valve is mostly focused on theory and simulation, but how much precision of these results can be obtained is rarely of concern.
A new experimental approach for accurately measuring the reciprocating pump valve motion parameters has been presented.
An FEA model to describe the pump valve’s collision contact state also been established.
Combining the measured valve’s velocity and displacement data, the collision contact characteristics in valve assembly during pump operation have been systematically analyzed by ANSYS/LS-DYNA.
The von Mises stress in valve disc and its seat changed by the variables such as valve closing speed, mass, diameter, and taper angle in the collision contact process are quantitatively determined, as well as the relationship between valve’s collision contact condition and pump service life.
Results show that the experiment and simulation approach can truly and accurately reflect the pump valve’s collision process, which provides a scientific basis for the further analysis of pump valve movement and damage mechanism and then improves the reciprocating pump design.
American Psychological Association (APA)
Pei, Junfeng& He, Chao& Lv, Miaorong& Huang, Xianru& Shen, Kejun& Bi, Kunlei. 2013. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-487975
Modern Language Association (MLA)
Pei, Junfeng…[et al.]. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-487975
American Medical Association (AMA)
Pei, Junfeng& He, Chao& Lv, Miaorong& Huang, Xianru& Shen, Kejun& Bi, Kunlei. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-487975
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487975