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surface tension gradient using UDF; surface tension gradient as function of temperatu

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Old   June 21, 2012, 04:48
Default surface tension gradient using UDF; surface tension gradient as function of temperatu
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sundar
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Hi ,

I am modelling a melting problem in which I need to input (wall Marangoni stress) surface tension gradient as a function of temperature. Can any one tell how to access the wall surface tension gradient using UDF. Or is there is any other method to specify it as a function of temperature.

Thanks

Sundar
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