Solidworks Flow Simulation Help

[De36]

"It is not possible to calculate the internal task, if there are mass/volume flow openings but no pressure boundary conditions defined."

I am receiving this error and don't understand what it means and how to correct it. The model is simple 6mm ID, ~50ft long tube. Also can anyone suggest a good online tutorial for SW flow simulator?

 

[JMirisola]

You'll probably have better luck posting this question in the simulation forum:

http://www.eng-tips.com/threadminder.cfm?pid=1183

Jeff Mirisola, CSWE
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