How to simulate material vaporization by using fluent?
 

How to simulate material vaporization by using fluent?

Hi my friends,
I have learned how to simulate metal melt by the "melt and solidafications" part in Fluent help and i have successfully used it.

Now i want to do metal vaporization (heat source on the boundary, with the vaporization of metal, the boundary moves and the heat source moves as well.)

What i am trying to simulate is like that in the following video:
https://www.youtube.com/watch?v=FoCiYH5cjCQ

Can you tell me how to do these?