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Wrong simulation results (Speed problem)

Question asked by Florian Louis on May 15, 2017
Latest reply on May 16, 2017 by Amit Katz

Hello,

 

I'm working on simulation of air suction through pipes. I encounter some problems with the results of the simulation. Indeed, after setting a 20 m/s speed as a boundary condition on the outlet face of the pipe, the "probe" tool indicates speeds over 20 m/s up to 30 m/s inside the tube, which is impossible in my case. (I am looking for having 20 m/s only at the outlet, so lower speeds inside the tube.)

 

Does somebody has ever observed this type of error during calculation and eventually knows how to solve it ?

 

Thank you in advance !

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