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A Three-Dimensional Ring-Based Structural Tyre Model: Development and Validation
Technical Paper
2009-01-2105
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents the development of a structural model for passenger car tyres, based on a three-dimensional flexible ring on an elastic foundation. The ring represents the belt and the elastic foundation represents the tyre sidewall. The tyre model, which is implemented as a finite element model, is valid below the first treadband axial bending mode and includes a definition of the wheel flexibility and air cavity. The eigenfrequencies predicted by the model are within 5% of the measured eigenfrequencies. The model is validated by comparing predicted with measured responses for both an unloaded and loaded tyre.
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Kindt, P., De Coninck, F., Sas, P., and Desmet, W., "A Three-Dimensional Ring-Based Structural Tyre Model: Development and Validation," SAE Technical Paper 2009-01-2105, 2009, https://doi.org/10.4271/2009-01-2105.Also In
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