laser marking -- CFD Online Discussion Forums

May 17, 2011, 11:36	laser marking	#1
rimoca1 New Member rabah roman Join Date: May 2011 Posts: 1 Rep Power: 0	Hi everybody , I have brick geometry of metal(stainless steel) ,the laser beam moves over the top face ( imposed heat flux), and will create oxide layer (by heating the surface) ,this problem require to write UDf using dynamic mesh But i don't know how to write it ?,this model cosiste the parabolic law of oxidation for the oxide film thickness.plz help

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