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ANS015 – ANSYS:

Frequency domain linear viscoelastic model


Description

This Test Program is recommended for modeling the frequency domain response of linear viscoelastic rubbers and other polymers.

ANSYS Commands

MP or TB, ELASTIC

TB, PRONY

Test Program

Test ID Description # Repeats # Specimens

DMA001

DMA test

2

2

 

Notes

  • Veryst will provide storage and loss moduli over a wide range of frequencies.

  • This data can be used directly in ANSYS APDL or the input file.

   

Specimen Requirements

  • 3 tensile (dog-bone) specimens

See description of individual tests for details on specimen geometries. Note that we request extra specimens to ensure a sufficient supply of specimens for valid testing.

Veryst can also assist in molding standard and non-standard test specimens.  Please contact us if you are interested in discussing this option.

Additional Validation

Veryst can perform additional validation, depending on the target material and the simulation application, through any of the following tests and any necessary component level FE simulation:

  • Impact testing

  • Micro-to-macro indentation responses

  • Other DMA tests

  • Cyclic tests with loading/unloading between different strain levels and zero stress level at different rates


More information

For a customized quotation, please click the button below and indicate the Test Program ID ANS015, type of material, test temperatures and any other details (specimen geometries available, other unique constraints, etc.)

 


 


 

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