Difference between revisions of "Mooney Membrane Material"
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== Constitutive Laws == | == Constitutive Laws == | ||
This [[Material Models|MPM material]] is in development is only available in [[OSParticulas]] | This [[Material Models|MPM material]] is in development is only available in [[OSParticulas]]. | ||
== Material Properties == | == Material Properties == | ||
Revision as of 08:15, 26 April 2024
Constitutive Laws
This MPM material is in development is only available in OSParticulas.
Material Properties
| Property | Description | Units | Default |
|---|---|---|---|
| (properties) | Enter all properties for the corresponding solid Mooney material | none | none |
| dither | Add random spread of initial orientation angles to better model compression of thin membranes | degrees | 0 |
Note that unlike a solid Mooney material, a Mooney membrane can be incompressible by setting the Poisson's ratio of 0.5.
History Variables
This material uses one history variable:
- J or the determinant of the deformation and equal to V/V0.