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