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New Approach in Characterizing Accessory Drive Belts for Finite Element Applications

Multi-ribbed serpentine belt is the core of the automotive accessory drive system, which distributes the engine power to other auxiliary systems of the car. Development of a belt life model is of a significant importance to the accessory drive system manufacturers, in order to prevent any premature failures of these belts. However, any numerical analysis on the belt life is heavily dependent on gaining an understanding of stress distribution in the belts under the operational loading conditions.

The presented work demonstrates a new systematic approach for determining the hyperelastic material parameters of rubber with specific application in Finite Element Analysis (FEA) of serpentine accessory drive belts. This new approach can be used as a stand-alone tool by manufacturers to determine the stress distribution in the belt under operational conditions; the results of which can be applied to assess the life of accessory drive belts, in a relatively short time.

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OTU.1807/25873
Date12 January 2011
CreatorsNassiri, Farbod
ContributorsZu, Jean W.
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
Languageen_ca
Detected LanguageEnglish
TypeThesis

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