Effect of concentration dependence of viscosity on squeeze film lubrication.
The influence of concentration of solute particles on squeeze film lubrication between two poroelastic surfaces has been analyzed using a mathematical model. Newtonian viscous fluid is considered as a lubricant whose viscosity varies linearly with concentration of suspended solute particles. Convect...
| Published in: | Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences Vol. 75; no. 6; pp. 533 - 543 |
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| Main Authors: | , |
| Format: | Article |
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De Gruyter
Jun2020
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=144385499&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 144385499 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 09320784 FL07 jtl: Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences issn: 09320784 maglogo: N pubinfo: dt: Jun2020 vid: 75 iid: 6 pid: 1734 pub: De Gruyter artinfo: ui: 144385499 10.1515/zna-2019-0370 ppf: 533 ppct: 10 formats: tig: atl: Effect of concentration dependence of viscosity on squeeze film lubrication. aug: au: Muthu, Poosan Pujitha, Vanacharla affil: Department of Mathematics, National Institute of Technology, Warangal,, 506004, Telangana, India sug: keyword: convection-diffusion model poroelastic surface squeeze film lubrication variation of viscosity with concentration ab: The influence of concentration of solute particles on squeeze film lubrication between two poroelastic surfaces has been analyzed using a mathematical model. Newtonian viscous fluid is considered as a lubricant whose viscosity varies linearly with concentration of suspended solute particles. Convection-diffusion model is proposed to study the concentration of solute particles and is solved using finite difference method of Crank–Nicolson scheme. An iterative procedure is used to get the solution for concentration, pressure and velocity components in film region. It has been observed that load carrying capacity decreases as the concentration of solute particles in the fluid film decreases. Further, the concentration of suspended solute particles decreases as the permeability of the poroelastic plate increases and these results may be useful in understanding the mechanism of human joint. pubtype: Academic Journal doctype: Article src: R language: German refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2020 holdings: @attributes: islocal: N |
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