Benchmark Trials of Axial-Piston Pumps at Different Levels of Oil-with-Water Fouling
- Авторлар: Budarova O.P.1, Boldyrev S.V.1
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Мекемелер:
- Naberezhnye Chelny Institute, Kazan Federal University
- Шығарылым: Том 40, № 5 (2019)
- Беттер: 416-419
- Бөлім: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/229335
- DOI: https://doi.org/10.3103/S1068366619050039
- ID: 229335
Дәйексөз келтіру
Аннотация
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.
Негізгі сөздер
Авторлар туралы
O. Budarova
Naberezhnye Chelny Institute, Kazan Federal University
Хат алмасуға жауапты Автор.
Email: smoljakova.olgapetrovna@yandex.ru
Ресей, Naberezhnye Chelny, 423800
S. Boldyrev
Naberezhnye Chelny Institute, Kazan Federal University
Email: smoljakova.olgapetrovna@yandex.ru
Ресей, Naberezhnye Chelny, 423800
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