Multibody dynamics approach on plural piston-conrod-crankshaft system with piston slap motion

摘要

Multibody dynamics modeling of a engine system with plural cylinders, each of which consist of piston, connecting rod and crankshaft ahs been carried out using Lagrange method. The collision of piston onto cylinder wall ude to the piston slap motion is included in the model aong with the dynamics in lubricants between piston-cylinder wall.