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Temperatures updating in Abaqus (V)umat.

As we know, Abaqus/(v)umat provides the temperatures at each material point at the end of the increment, but in a thermo-mechanical problem, the heat induced by plastic deformation is unknown before the plastic strain is calculated. So, How the temperatures at material points in abaqus are updated?

Thanks in advance.

 

Y. T.

Frank Richter's picture

Study the version with subroutines of the example

1.3.16 Upsetting of a cylindrical billet: coupled temperature-displacement and
adiabatic analysis

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Ruhr-University
Bochum
Germany

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