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Cay tyre spray

Posted Jan 10, 2017, 7:05 a.m. EST 1 Reply

Matt James
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Dear all,

Does anyone know how to begin modelling spray from a car tyre? I'd like to see the evolution of a puddle of water after a car has driven through it.

Thanks
1 Reply Last Post Jan 10, 2017, 10:14 a.m. EST
Jeff Hiller COMSOL Employee

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Posted: 8 years ago Jan 10, 2017, 10:14 a.m. EST
Hi Matt,
In theory, you'd account for multiphase flow (with surface tension playing an important role) and fluid structure interaction with large deformations and displacements; realistically speaking, you're looking at an incredibly challenging numerical problem and I would take any "results" with a barrel of salt.
Jeff
Hi Matt, In theory, you'd account for multiphase flow (with surface tension playing an important role) and fluid structure interaction with large deformations and displacements; realistically speaking, you're looking at an incredibly challenging numerical problem and I would take any "results" with a barrel of salt. Jeff

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