Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Schematic of eccentric sphere geometry

Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Effect of edge boundary condition—profile of radial and azimuthal normal stress. Azimuthal normal stress equals ambient pressure at film edge. Simple steady squeezing flow ϵ=0.0. Relaxation time λ=1s; PTT parameter ξ*=0.0 (Maxwell fluid). Dashed line: normal stress in flow direction πθθ. Solid line: load carrying normal stress πrr.

Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Effect of relaxation time—profile of radial (load carrying) normal stress. Simple squeezing flow ϵ=0.0. PTT parameter ξ*=0.1. Solid line: λ=1s; long dashed line: λ=0.5s; short dashed line: Newtonian, λ=0.0s.

Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Effect of relaxation time—profile of radial (load carrying) normal stress. Normal stress πθθ set to ambient at film edge. Simple squeezing flow ϵ=0.0. PTT parameter ξ*=0.1. Solid line: λ=1s; long dashed line: λ=0.5s; short dashed line: λ=0.1s.

Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Effect of PTT shear parameter ξ—profile of radial (load carrying) normal stress. Simple squeezing flow ϵ=0.0. Relaxation time λ=1s. Solid line: ξ*=0.1; short dashed line: ξ*=0.08; long dashed line: ξ*=0.05.

Date of download: 11/14/2017 Copyright © ASME. All rights reserved. From: The Phan-Thien and Tanner Model Applied to Thin Film Spherical Coordinates: Applications for Lubrication of Hip Joint Replacement J Biomech Eng. 2008;130(2):021012-021012-6. doi:10.1115/1.2899573 Figure Legend: Effect of eccentricity—profile of radial (load carrying) normal stress. Simple squeezing flow. Relaxation time λ=0.1s. PTT parameter ξ*=0.1. Solid line: ϵ=0.0; short dashed line: ϵ=0.5; long dashed line: ϵ=0.8.