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how to add a heat source

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Old   January 17, 2005, 08:03
Default how to add a heat source
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hi all, I am modeling laser keyhole welding.its power intensity of heat source is over 10e6 w/cm2.generally speaking,heat source can be consider as GAUSSIAN distribution .my object is modelling metal melt(that ia called welding pool)and liquid metal flow.focused laser interact metal solid surface,then melt is liquided.i want to how add heat source to a surface of metal(solid or liquid) in FLUENT? THANK IN advance!


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