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Surface tension gradient - Marangoni stress- through UDF

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Old   October 11, 2010, 09:07
Default Surface tension gradient - Marangoni stress- through UDF
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sundar
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Hi Friends,

I am modelling a laser 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.

Thanks

Sundar
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