[yomanu]

Hi ,

The case i am currently working on seems to be quite simple nevertheless i find a probelm which is keeping me from having coherent results.

The case is the flow of a fluid (air) in a pipe . There are heavy particles carried by the flow. When i show the display of the particles velocity i find that the particles reach a higher speed than the fluid which can not be correct.

This problem is delaying me and since it is gonna be soon the end of my internship and I need to solve this problem. Please if someone has ever encountered this kind of problem and have found the solution...

Thanks for your help