Avoiding Crankshaft Axial Vibrations via Parameter Selection and Simulation

摘要

Meeting demands for higher power density, increased efficiency and lower noxious emissions with new generations of diesel engines inevitably involves raising peak firing pressures. In developing the new D98 engines, Liebherr is investigating the effects of various forms of crankshaft loading in order to attenuate limitations on engine performance imposed by this vital component. This article is based on a paper presented at 25th Aachen Colloquium Auto-mobile and Engine Technology.