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Pregled bibliografske jedinice broj: 626305

Calculation of the lubricant layer for a coarse surface of a band and rolls


Ćurčija, Dušan; Vodopivec, Franc; Mamuzić, Ilija
Calculation of the lubricant layer for a coarse surface of a band and rolls // Materiali in tehnologije, 47 (2013), 1; 53-57 (međunarodna recenzija, članak, znanstveni)


Naslov
Calculation of the lubricant layer for a coarse surface of a band and rolls

Autori
Ćurčija, Dušan ; Vodopivec, Franc ; Mamuzić, Ilija

Izvornik
Materiali in tehnologije (1580-2949) 47 (2013), 1; 53-57

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Surface roughness; lubricant-layer thickness; Reynolds equation; Monte-Carlo method; Fourier series

Sažetak
The effect of the average roughness of a lubricated band caused by dressing processes is analysed by applying the Reynolds differential equation for lubrication with the incorporated average roughness and evolution in the Fourier series to the third member. The analysis has shown that the average roughness has two effects on the lubricant-layer thickness in the entering section of the deformation zone. For a small surface roughness, the nominal lubricant-layer thickness decreases slowly (if the process is treated as occurring on a smooth surface) and the thickness grows again with an increase in the roughness. The basis for the analysis was the numerical Monte-Carlo method and the developed approximate analytical solution was in acceptable agreement with the numerical method.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
120-1201787-1491 - Oblikovanje deformiranjem i svojstva novih metalnih materijala (Ilija Mamuzić, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • METADEX, Scopus, Chemical Abstracts