ANSYS Viscoelastic (TB, Prony or EVISC)
Test ID
G-755
Description
This TestPak is used to model the response of an incompressible material when it is important to include dissipative losses due to viscous (internal friction) effects. DMA Stress Relaxation experiments are performed at multiple temperatures; time-temperature superposition is used to develop a shear modulus vs. time master curve. The data is fit using Prony coefficients.
Included Tests
| 1x | M-611 | Stress Relaxation/Creep Compliance by Time Sweeps |
Options
Samples
: 2 torsional DMA specimen
[details]Application
This model characterizes the viscoelastic response of a material as a function of time.
