I have to perform a thermoelastic analysis of a optic, where I have the start temperature of the optic and the time history of the temperature on one face.

In the past, I have run static thermal analysis using discrete temperatures to generate temperatures at all structural nodes for further stress analysis.

I am looking for examples I can study in the setup of a run to compute nodal temperatures from a known boundary condition in order to get started.

Thank you,

Derek

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0 Hrishikesh Phadke over 3 years ago

You can first run SOL 153 to compute the temperatures. The temp plots is used to create a spatial field which is then used as a LBC in the SOL 101 run. Run SOL 101/400 to compute the stresses due to temperatures.

Attached sample workshop.
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0 Hrishikesh Phadke over 3 years ago

You can first run SOL 153 to compute the temperatures. The temp plots is used to create a spatial field which is then used as a LBC in the SOL 101 run. Run SOL 101/400 to compute the stresses due to temperatures.

Attached sample workshop.
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