ANSYS Ogden Foam
An Ogden foam model is generated based on compression data. Both axial and lateral strain is measured in the compression test to account for the variable Poisson's ratio of foam materials.
|Lubricated Compressive Stress-Strain (Biaxial Tension)
|Tensile Properties of Elastomers
For an additional cost other modes of deformation may be added to the model.
: 25 prisms[details]
Hyperfoam materials consist of a hyperelastic material that includes either open or closed cells. These materials are unique in that they do not exhibit a constant Poisson's ratio in their standard use cases. With this testing and modeling it is possible to simulate this phenomenon.