| dc.contributor.author | Vekteris, Vladas | |
| dc.contributor.author | Mokšin, Vadim | |
| dc.date.accessioned | 2023-09-18T19:08:53Z | |
| dc.date.available | 2023-09-18T19:08:53Z | |
| dc.date.issued | 2004 | |
| dc.identifier.issn | 1310-3946 | |
| dc.identifier.other | (BIS)VGT02-000008318 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/136046 | |
| dc.description.abstract | Tribological properties of a mineral engine lubricant with and without liquid crystals additives are analysed in the paper. The research covered the homologous rank of twisted nematic liquid crystals (cholesterol esters). There was tested steel friction pair "rotating roller-stationary block". Tests were made at a contact pressure p=3.32÷6.68 MPa, sliding speed v=1.43 m/s, limits of the concetration of liquid crystals in the lubricant were c=0.16÷1.84% and the average height of surface roughness of specimens (rollers and blocks) was Rz=2.53 µm. Dependence of the friction coefficient and the friction zone temperature on contact pressure and concentration of liquid crystals in the lubricant is established. | eng |
| dc.format.extent | p. 194-197 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.title | Tribological properties of lubricant with liquid crystals additives = | |
| dc.type | Straipsnis recenzuotame konferencijos darbų leidinyje / Paper published in peer-reviewed conference publication | |
| dc.type.pubtype | P1d - Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
| dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
| dcterms.sourcetitle | Fourth International Congress Mechanical Engineering Technologies'04 (MT'04) September 23-35. 2004 Varna, Bulgaria : proceedings. Vol. 6 | |
| dc.publisher.city | Sofia | |
| dc.identifier.elaba | 3669279 | |
