Rattling noise is one of the most significant noises pertinent to manual gearboxes. The paper deals with modeling and numerical analysis of commercial powertrains. Multi-body modeling is adopted to investigate gear rattle phenomenon in several engine operating conditions. The linear and nonlinear models include: crankshaft with pistons and flywheel, friction clutch, primary and secondary shafts with their corresponding gears pinion, differential crown wheel, axle shaft, tires and vehicle body. In order to analyze the gear rattle, the numerical analysis is made with respect to teeth relative displacement, teeth contact force and index β.
Numerical Analysis of Gear Rattle
Sae Technical Papers
SAE 2005 World Congress & Exhibition ; 2005
2005-04-11
Aufsatz (Konferenz)
Englisch
Pistons , Axles , Friction clutches , Gears , Crankshafts , Flywheels , Powertrains , Noise
Numerical analysis of gear rattle
Kraftfahrwesen | 2005
|2005-01-1786 Numerical Analysis of Gear Rattle
British Library Conference Proceedings | 2005
|NUMERICAL AND EXPERIMENTAL STUDY OF GEAR RATTLE
British Library Conference Proceedings | 2001
|Numerical and experimental study of gear rattle
Kraftfahrwesen | 2001
|Numerical and Experimental Analysis of Manual Transmissions - Gear Rattle
SAE Technical Papers | 2009
|