Simulation Research of Vehicle Exhaust System Hanger Location

Ping Zhang; Xiao Lin Song

doi:10.4028/www.scientific.net/AMR.482-484.347

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 482-484Simulation Research of Vehicle Exhaust System...

Simulation Research of Vehicle Exhaust System Hanger Location

Abstract:

To reduce the impact of exhaust system hanger layout on the vehicle vibration performance and research the method about the reasonable layout of the hanger, forst established the FE model of an automotive exhaust system and fixed up hanger locations by modal analysis and load distribution by statics analysis. Then according to the displacement and force response to the engine’s torque loaded on powertrain’s mass centroid, adjusted hanger locations. At last, got the reasonable hanger location layout. The exhaust system hanger layout is used on a heavy truck and has the obvious effect.

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Periodical:

Advanced Materials Research (Volumes 482-484)

Pages:

347-353

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.482-484.347

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Online since:

February 2012

Authors:

Ping Zhang, Xiao Lin Song

Keywords:

Exhaust System, Finite Element Analysis (FEA), Hanger Locations Layout, Vibration and Noise

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