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In the Metal Phase Transformation, the phase transformation model customization is temperature-dependent

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In the Metal Phase Transformation, the phase transformation model customization is time-dependent, how do I set it to be temperature-dependent. f_{A}=\frac{T-800}{900-100}


1 Reply Last Post Mar 21, 2022, 2:20 a.m. EDT
Mats Danielsson COMSOL Employee

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Posted: 6 months ago Mar 21, 2022, 2:20 a.m. EDT

Hello.

The phase transformations are inherently time-dependent, but of course they also typically depend on temperature. If you define your own phase transformation, i.e. you define a rate expression, you can make this expression depend on temperature. In the physics interface, there are pre-defined variables for temperature and temperature rate, e.g temp.T and metp.Tt.

Mats

Hello. The phase transformations are inherently time-dependent, but of course they also typically depend on temperature. If you define your own phase transformation, i.e. you define a rate expression, you can make this expression depend on temperature. In the physics interface, there are pre-defined variables for temperature and temperature rate, e.g temp.T and metp.Tt. Mats

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