The units for the parameters and their names in the Ansys Polymat interface are as follows:
| Parameter | Name in Ansys Polymat | Mass | Length | Time |
|---|---|---|---|---|
| viscosity function | 1 | –1 | –1 |
| first normal viscosity function | 1 | –1 | –1 |
| relaxation time function | - | - | 1 |
| weighting coefficient | - | - | - |
| - | - | - | -1 |
| - | - | - | -1 |
By default, the viscosity, the first normal viscosity, and the relaxation time functions are constant and set to 1. The weighting coefficient is also set to 1.