Influence of operating pressure on the durability of a satellite hydraulic motor supplied by rapeseed oil-Reference-Cited by-同舟云学术

Influence of operating pressure on the durability of a satellite hydraulic motor supplied by rapeseed oil

Published:2024-05-07 Issue:1 Volume:14 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Sliwinski Pawel^ORCID

Abstract

AbstractThis article describes the results of a durability test of a hydraulic satellite motor supplied by rapeseed oil. The tests were carried out on a test stand in a power recuperation system. The tests of the motor were carried out at a constant shaft speed for three fixed pressure drops in the motor. This made it possible to demonstrate the influence of the motor operating pressure on the durability of the satellite mechanism. The influence of the pressure drop in the motor and the influence of the operating time on the motor absorbency, on the torque on the motor shaft and the influence on the volumetric and hydraulic-mechanical efficiency are also shown. The basic relationship between the efficiency of the motor and the temperature rise in the motor is also described. The results of the calculations of the temperature rise in the motor are compared with the experimental results. The article also shows which components of the motor’s working mechanism wear out the fastest. The cause of the wear and failure is also explained.

Publisher

Springer Science and Business Media LLC

Link

https://www.nature.com/articles/s41598-024-61072-9.pdf

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