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On a mathematical model of journal bearing lubrication
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SYSNO ASEP 0359859 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název On a mathematical model of journal bearing lubrication Tvůrce(i) Lanzendörfer, Martin (UIVT-O) SAI, RID, ORCID
Stebel, Jan (MU-W) RID, ORCID, SAIZdroj.dok. Mathematics and Computers in Simulation. - : Elsevier - ISSN 0378-4754
Roč. 81, č. 11 (2011), s. 2456-2470Poč.str. 15 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova existence of weak solutions ; incompressible non-Newtonian fluids ; pressure and shear rate dependent viscosity ; inflow/outflow boundary conditions ; filtration boundary conditions Vědní obor RIV BK - Mechanika tekutin CEP GA201/09/0917 GA ČR - Grantová agentura ČR CEZ AV0Z10300504 - UIVT-O (2005-2011) AV0Z10190503 - MU-W (2005-2011) UT WOS 000292494800007 EID SCOPUS 79959304888 DOI 10.1016/j.matcom.2011.03.011 Anotace We consider the isothermal steady motion of an incompressible fluid whose viscosity depends on the pressure and the shear rate. The system is completed by suitable boundary conditions involving non-homogeneous Dirichlet, Navier’s slip and inflow/outflow parts. We prove the existence of weak solutions and show that the resulting level of the pressure is fixed by the boundary conditions. The paper is motivated by the journal bearing lubrication problem and extends the earlier results for homogeneous boundary conditions. Pracoviště Ústav informatiky Kontakt Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800 Rok sběru 2012
Počet záznamů: 1