Benchmark Trials of Axial-Piston Pumps at Different Levels of Oil-with-Water Fouling
- 作者: Budarova O.P.1, Boldyrev S.V.1
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隶属关系:
- Naberezhnye Chelny Institute, Kazan Federal University
- 期: 卷 40, 编号 5 (2019)
- 页面: 416-419
- 栏目: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/229335
- DOI: https://doi.org/10.3103/S1068366619050039
- ID: 229335
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详细
The results of trials of axial-piston pumps with watered lubrication are presented. It has been revealed that the wear intensity of pump pistons follows a logarithmic law in relation to the water content of oil, which (up to 3%) results in a four- to sevenfold gain of the dependent value, with the expectation of a subsequent increase. The interaction between the roughness parameter for the pistons surface and water content in oil demonstrates an exponential behavior and, supposedly, tends toward saturation at 3% water content. The increase in water content from 0 to 3% causes the piston surface roughness to increase owing to “catastrophic” wear out. The latter is indicated by the occurrence of plastic strain on contact surfaces.
作者简介
O. Budarova
Naberezhnye Chelny Institute, Kazan Federal University
编辑信件的主要联系方式.
Email: smoljakova.olgapetrovna@yandex.ru
俄罗斯联邦, Naberezhnye Chelny, 423800
S. Boldyrev
Naberezhnye Chelny Institute, Kazan Federal University
Email: smoljakova.olgapetrovna@yandex.ru
俄罗斯联邦, Naberezhnye Chelny, 423800
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