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-   -   Inizialitation of Temperature at a point (http://www.cfd-online.com/Forums/cfx/90332-inizialitation-temperature-point.html)

ekhilore July 7, 2011 07:13

Inizialitation of Temperature at a point
 
Dear all,

Is it possible to initialize the temperature in a certain point of the model, not just in a domain or boundary?

Thanks in advanced

stumpy July 7, 2011 08:02

Nodal data is what gets initialized, so you can use if() statements along with x,y,z coordinates so that only a single node gets an initial temperature, e.g. for the line of nodes at x=0.005[m]:
if(x>0[m], if(x<0.01[m],300[K],200[K]),200[K])
or you can use step() functions to do the same thing.

ekhilore July 7, 2011 08:54

I got it with the if statement, thank you very much


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