Effect of load carrying capacity and pressure distribution with viscosity variation and velocity slip using couple stress fluid for porous triangular plates with MHD

Sangeetha, S.; Kesavan, Sundarammal

doi:10.1063/1.5112353

Cited by 2 publications

(1 citation statement)

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“…The results indicated that viscosity variation with couple stress was better than Newtonian fluid and the performance squeeze film characteristic enhanced. Sangeetha and Kesavan [10] examined the effect of velocity slip and viscosity variation between triangular plates using couple stress fluid. It is noted that when a fluid flow around a porous medium of very small permeability, a zero tangential velocity at the permeable interface is assumed.…”

Section: Introductionmentioning

confidence: 99%

Velocity Slip with Viscosity Variation for Rough Porous Circular Stepped Plates Using Couple Stress Fluid

Sekar¹,

Nathan²,

Saravanathan³

2022

MMEP

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The effect of velocity slip with viscosity variation between porous rough circular stepped plates with couple stress fluid is examined. A stochastic random variable having a non-zero mean, variance, and skewness is used to model a more general type of surface roughness equation also the modified Reynolds equation accounting for pressure dependent viscosity is analytically derived. The numerical solution obtained for the non-dimensionless pressure, load carrying capacity and time. It is observed that the impact of roughness and viscosity variation using a couple stress fluid between circular stepped plates has been discussed. These effects improved the ability of load carrying capacity as compared to the corresponding Newtonian case.

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Section: Introductionmentioning

confidence: 99%