Simulation on ammonium chloride solution NH4CL-H2O
 

I am now currently doing my project on simulation of solidification of ammonium chloride solution NH4CL-H2O, but i have found out that i need a UDF file in order to do simulation on binary alloy. Is there anybody out there who have done this simulation before and can share with me this UDF file? Any help will be greatly appreciated. Thanks a million

did u get the udf,,,,how to write dat?? plzz rply soon