Effect of Surface Roughness on the Squeeze Film Lubrication of Finite Poroelastic Partial Journal Bearings with Couple Stress Fluids: A Special Reference to Hip Joint Lubrication

Figure 5

Variation of nondimensional squeeze film pressure 𝑝  with 𝜃 for different values of    𝜎  with 𝜀=0.3,𝑙=0.4,𝜆=1.5,𝑐=0.3,𝐷/𝐸=0.3, and 𝑘=7.65×10⁻⁵.

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