Analysis of Performance Criteria of Boosted Diesel Engine Slide Bearings

The paper deals with the design of the bearing assembly slide bearing crank pin of the crankshaft of boosted diesel engines. Selecting bearing diametrical clearance is an important matter in the design of the bearing assemblies. Then the assigned values clearances are checked with the help of the bearing and oil consumption hydrodynamic parameters of calculations. The magnitude of the clearance is one of the main indices. The final selection of clearance magnitude is carried out after the experimental operation or special experimental studies in case the latter is done.