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Dense Granular Property

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Old   June 21, 2017, 00:19
Exclamation Dense Granular Property
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DENG Weriping
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Hi, I choose the Eulerian model to simulate dense granular flow.But how to define the properties of the second phase?

Actually, I don't know how to define the solid pressure and radial distribution.
There are three choice: lun-et-al, syamlal-obrien, ma-ahmadi.
What's the difference between them?

Please help me! Thank you!
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