Download PDFOpen PDF in browserSqueeze Film Characteristics of Porous Conical Bearings with Combined Effects of Piezo-Viscous Dependency and non-Newtonian Couple StressesEasyChair Preprint no. 830511 pages•Date: June 19, 2022AbstractThe present article analyzes the combined effect of piezo-viscous dependency and non-Newtonian couple stresses on the squeeze film performance of porous Conical bearing. A most general modified Reynolds equation is derived for porous conical bearing using the stokes micro continuum theory of couple stress fluid and Barus experimental research. The standard perturbation method is used to solve Reynolds equation and approximate analytical solution is obtained for the squeeze film pressure, load carrying capacity and squeeze film time as compared to Newtonian lubricants. It was observed that the non-Newtonian properties dilatants fluids increases pressure, load capacity and squeeze film time as compare to Newtonian lubricants. Keyphrases: non-Newtonian Couple stress Fluid, Porous Conical bearings, Squeezing Film
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