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How to apply Marangoni shear stress in Fluent? PLEASE HELP

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Old   July 7, 2018, 13:25
Exclamation How to apply Marangoni shear stress in Fluent? PLEASE HELP
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Neethu N
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Hello all,
I want to model the melting of a metal under Marangoni forces. I have specified the surface tension gradient.
But I cannot find an option to specify surface tension at the melting point. How to include this? Can the variation be correctly captured just with the gradient and without a specified value?
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cfd, fluent, marangoni stress, melting, surface tension gradient


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