모빌리티법을 이용한 동하중을 받는 저널 베어링의 최적설계

Optimum Design of Dynamically-Loaded Journal Bearings by Mobility Method

The mobility method is used for optimizing dynamically-loaded journal bearings. Connecting -rod bearings in both diesel and gasoline engines are optimized by parametric studies of bearing span and clearance. The inertia effect of the connecting-rod is also included in this study. Minimum film thickness, maximum film pressure, and friction loss are calculated to satisfy the design conditions in both engines.