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Thermal expansion

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Hi all,
Could anyone kindly help me to understand the thermal expansion of a particle inside a fluid. I know the temperature of the particle. Is that enough to model the displacement and pressure inside fluid?
After coupling it with solid structure using thermal expansion, I am not being able to provide the necessary boundary condition to couple the interface between the particle and fluid.

0 Replies Last Post Nov 24, 2015, 4:29 a.m. EST
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Hello Rijil Thomas

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