Study on Leaking Characteristics of Port Plate Pair in Primary Three-Row Axial Piston PumpMotor
Joint Authors
Deng, Haishun
Wang, Qingchun
Dai, Peng
Yang, Yongkang
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In order to investigate the leaking characteristics of the port plate pair in primary three-row axial piston pump/motor, the present paper deducts two equations about the leakage of oil film, analyzes the effect of such parameters as oil film thickness, sealing tape width, and central angle of waist-like slot on the leakage, and arrives at the following conclusions: for the primary three-row axial piston pump/motor, the angle of heel on cylinder increases the leakage of port plat pair, but high-pressure areas on its both sides with similar displacement weaken the effect of the scope and direction of angle of heel on the leakage and help to stabilize the port plat pair’s leakage and maintain the fluid lubrication; widening the sealing tape in a reasonable range can effectively bring down the leakage and raise the volume efficiency; in case of any change in the central angle of waist-like slot, the leakage of primary three-row axial piston pump/motor appears to be more stable than common type, which is more favorable for maintaining the fluid lubrication in the port plat pair.
This study can shed some light on the structural design of the primary three-row axial piston pump/motor.
American Psychological Association (APA)
Deng, Haishun& Wang, Qingchun& Dai, Peng& Yang, Yongkang. 2018. Study on Leaking Characteristics of Port Plate Pair in Primary Three-Row Axial Piston PumpMotor. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208848
Modern Language Association (MLA)
Deng, Haishun…[et al.]. Study on Leaking Characteristics of Port Plate Pair in Primary Three-Row Axial Piston PumpMotor. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1208848
American Medical Association (AMA)
Deng, Haishun& Wang, Qingchun& Dai, Peng& Yang, Yongkang. Study on Leaking Characteristics of Port Plate Pair in Primary Three-Row Axial Piston PumpMotor. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208848
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208848