Research Article

The Analysis of Secondary Motion and Lubrication Performance of Piston considering the Piston Skirt Profile

Figure 10

Effect of connecting rod inertia on secondary motion.
(a) Secondary displacement
(b) Secondary velocity
(c) Displacement of the center of the piston pin
(d) Piston tilting angle
(e) Lateral thrust force
(f) Friction force
(g) Minimum oil film thickness
(h) Friction power loss