SHIPBOARD TESTS OF TRIBOCHEMICAL LUBRICATION MODE
Journal: FISHERIES
Volume 2021 № 6
, 2021
Rubrics: FISHING EQUIPMENT AND FLEET
Authors:
1.
Murmansk State Technical University
(Department of Marine Power Plants, docent)
Russian Federation
Russian Federation
Type:
Article
Pages:
from 117
to 118
Status:
Published
Received:
27.10.2021
Accepted:
30.11.2021
Published:
10.12.2021
Subject area:
VAK Russia 05.08.04
UDC 63
CSCSTI 69.33
Russian Classification of Professions by Education 26.06.01
Russian Library and Bibliographic Classification 472
Russian Trade and Bibliographic Classification 5341
UDC 63
CSCSTI 69.33
Russian Classification of Professions by Education 26.06.01
Russian Library and Bibliographic Classification 472
Russian Trade and Bibliographic Classification 5341
Language:
Russian
Keywords:
marine diesel, engine oil, physico-chemical analysis, tribochemical lubrication mode
Abstract:
The article is devoted to the tests of the main marine engine 8CHRN 32/48 (8NVD-48A-2U) SRT "Captain Rogozin" of the Murmansk SPCRK, operated in the tribochemical lubrication mode in the Barents Sea. The satisfactory condition of the cylinder-piston group parts is shown. Analysis of changes in the physical-chemical parameters of engine oil showed that the tribochemical lubrication mode with the TVM-S device stabilizes the physical-chemical properties of the oil when refilling fresh oil "on the fumes" and ensures continuous operation (up to 10 thousand hours) in a long-term mode equal to two of its resources.
The article is devoted to the tests of the main marine engine 8CHRN 32/48 (8NVD-48A-2U) SRT "Captain Rogozin" of the Murmansk SPCRK, operated in the tribochemical lubrication mode in the Barents Sea. The satisfactory condition of the cylinder-piston group parts is shown. Analysis of changes in the physical-chemical parameters of engine oil showed that the tribochemical lubrication mode with the TVM-S device stabilizes the physical-chemical properties of the oil when refilling fresh oil "on the fumes" and ensures continuous operation (up to 10 thousand hours) in a long-term mode equal to two of its resources.
Keywords:
marine diesel, engine oil, physico-chemical analysis, tribochemical lubrication mode
marine diesel, engine oil, physico-chemical analysis, tribochemical lubrication mode
1. Nechaev E.P. Ways to solve the problem of lubrication and wear of diesel engines // Fish. household. Ser. Current scientific and technical problems of the industry: an overview. inform. / VNIERH. M., 1996. - Issue 2. - 55 p.
2. Nechaev E. Self-repairing mode of diesel engine lubrication. // Bulletin of the Moscow State Technical University. - 2016. - Vol. 19. - No. 4. - Pp. 790-797.
