Figure 6a,b compares the pressure and film thickness solutions, respectively, for the case of rough surface pA " 0.2, λ " 0.12q obtained using pure base oil pLm " 0q with couple stress fluid at Lm " 1E ´ 05, 2E ´ 05 and 5E ´ 05 for low speed-high load pU " 2E ´...