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-   -   Save velocity on a line for every timestep (http://www.cfd-online.com/Forums/fluent/99032-save-velocity-line-every-timestep.html)

wanghaojie March 24, 2012 11:52

Save velocity on a line for every timestep
 
Hi all,
I want to save velocity on a line for every timestep. But it seems udf cannot do that because line has no ID as surfaces. I want to study the cross-spectrum of the velocity on the line, so can anyone enlighten me how this can work?

Many thanks


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