Foam Library

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Foam Library

The Foam library contains the following subroutines. Each of these models provides unique and powerful predictions for different classes of open and closed-cell foams. Each material model is available for both implicit and explicit FE simulations.

Material Model Name

Materials

Linear Elastic (LE)

Linear elastic model that also incorporates the PolyUMod failure models.

MFM

Micromechanical Foam Model (MFM)

Polymer foam model that explicitly incorporates the reduced density of the foam.

Large deformation behavior
Strain-rate effects
Temperature effects
Explicitly incorporates the reduced density of the foam.

Supports different failure models.

TNFM

Three Network Foam (TNFM)

Version of the TNM that is explicitly formulated to polymer foams.

Supports different failure models.