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 7

Variation of nondimensional load carrying capacity 𝑊  with 𝜀 for different values of 𝑙 with 𝐷/𝐸=0.3,𝜆=1.5,  𝜎=0.3, and 𝑘=7.65×10⁻⁵.