Investigation of exhaust NVH structure analysis of an exhaust with a long soft decoupler

Investigation of exhaust NVH structure analysis of an exhaust with a long soft decoupler
Investigation of exhaust NVH structure analysis of an exhaust with a long soft decoupler

This presentation reports the findings of the NVH effects of the gas forcing on such exhaust, and with the understanding of modeling the engine and gas forcing together as well as the effects on predicted results of the decoupler modeling method when using mass-elastic models.

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