Publication: Finite Element Modeling with Embed Rebar Elements and Steady State Rolling Analysis for Rolling Resistance Test of Pneumatic Tire
Issued Date
2017-02-09
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ISSN
2261236X
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2-s2.0-85013498218
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Mahidol University
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SCOPUS
Bibliographic Citation
MATEC Web of Conferences. Vol.95, (2017)
Suggested Citation
Chakrit Suvanjumrat, Ravivat Rugsaj Finite Element Modeling with Embed Rebar Elements and Steady State Rolling Analysis for Rolling Resistance Test of Pneumatic Tire. MATEC Web of Conferences. Vol.95, (2017). doi:10.1051/matecconf/20179502004 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/42234
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Title
Finite Element Modeling with Embed Rebar Elements and Steady State Rolling Analysis for Rolling Resistance Test of Pneumatic Tire
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Abstract
© The Authors, published by EDP Sciences, 2017. Finite element model of tire rolling resistance test on the drum was developed using 3D steady state rolling analysis coupling with pre-inflation of 2D axisymmetric tire analysis. The complex components of the radial tires composing tread, sidewall, ply layers, steel belts, and lead wires were modeled using rebar elements which were embed into the rubber element using the tying equation. The Mooney-Rivlin hyperelastic constitutive model was employed to describe the large deformation behavior of tread and sidewall, while other components such as plies, steel belts and bead wires were assigned the linear isotropic material. The tire rolling resistance system was modeled by inflation of slick tire and compression on the drum for the footprint analysis regarding the rolling resistance test. The tire's steady state characteristics such as footprint contact pressure, rolling resistance force, and time response characteristic of tires were predicted instead the experiment of the prototype.