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I have to perform a thermo-mechanical simulation in Ansys WB and I have to provide the cte of a material.
I have few experience with thermo-mechanical simulation.
I have got a document with the material properties of this material; there I have the Tg (glass transition temperature)
and two coefficients: cte1 (below Tg) and cte2 (above Tg).
--> How should I calculate the CTE for a temperature range (e.g. -50 < Tg < 300) ? <---