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dr hab. inż. Wojciech Litwin
Employment
- Professor at Department of Marine Mechatronics
- Vice-Dean for Scientific Research at Faculty of Ocean Engineering and Ship Technology
- Head of Department at Department of Marine Mechatronics
Research fields
Social media
Contact
- wlitwin@pg.edu.pl
Professor
- Workplace
- Budynek Wydziału Oceanotechniki i Okrętownictwa pokój 502 D
- Phone
- (58) 347 28 44
- wlitwin@pg.edu.pl
Vice-Dean for Scientific Research
- Workplace
- Budynek Wydziału Oceanotechniki i Okrętownictwa pokój 203
- Phone
- (58) 347 15 67, (58) 347 28 07
- dziekoce@pg.gda.pl
Head of Department
- Workplace
- Budynek Wydziału Oceanotechniki i Okrętownictwa pokój 517
- Phone
- (58) 347 16 08
Publication showcase
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Experimental research on water lubricated marine stern tube bearings in conditions of improper lubrication and cooling causing rapid bush wear
Water lubricated bearings are popular in sliding bearings of marine propeller shafts, turbines and pump shafts. Such popularity is partly due to their simple construction which also means a relatively affordable price. In practical experience one may also observe cases of rapid wear or even malfunctions of this bearings, some of which may be caused by insufficient flow of lubricant leading to overheating. The conducted...
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Experimental research on water lubricated three layer sliding bearing with lubrication grooves in the upper part of the bush and its comparison with a rubber bearing
composite. Eachofitslayershasanimportantfunction.Speciallypreparedslidingsurfaceensures minimum resistance.Followingrunning-initssmoothnessbecomesveryhighandthebearingmay continue workingunder fluid lubricationregime.NBRlayerensuresbearingelasticity,goodvibration damping propertiesandinsusceptibilitytoshaftaxismisalignment.Theexternalbrasslayermakes fitting thebearingeasier. Experiment resultsoftheconductedresearchwerecomparedwiththoseforarubberbearingof similar...
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Water-lubricated bearings of ship propeller shafts - problems, experimental tests and theoretical investigations
W pracy przedstawiono problemy związane z projektowaniem, montażem i ekspolatcją smarowanych wodą łożysk okrętowych wałów głównych.Przedstawiono wyniki prowadzonych prac badawczych ekperymntalnych i obliczeń.
Obtained scientific degrees/titles
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2004-11-15
Obtained science degree
dr inż. Mechanical engineering (Technology)
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