relaxation-power¶
Module: solid
Category: materialprop
Type string: "relaxation-power"
Parameters¶
| Name | Description | Default | Range | Units |
|---|---|---|---|---|
tau |
time constant | 0 | \(\gt 0\) | t |
beta |
power exponent | 0 | \(\gt 0\) |
Description¶
The material type for this relaxation function is relaxation-power.
The reduced relaxation function for this material type is given by
\[
g\left(t\right)=\frac{1}{\left(1+\frac{t}{\tau}\right)^{\beta}}
\]