In finite element simulations for a tire, the tire's internal air pressure is considered to be constant when passing through a cleat or obstacle. Is this true?
(All examples for tire in abaqus example problem guide are in the same approach)
Moin Ul Haq
Yes.but you can apply periodic surface loading on quarter tyre curved surface for simulating a better interaction with obstacle.
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Shahab Vaseli
thank moin,
but I'm looking for a way for simulations from which we can get how pressure changes in a tire.
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Qasim M. Shakir
If the obstacle is small, change in volume and impact effect may be negligible. Thus, change in pressure will be small.
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