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Search: Posts Made By: mettler
Forum: Main CFD Forum November 5, 2010, 14:53
Replies: 7
Views: 5,607
Posted By mettler
maybe you should state exactly what you are...

maybe you should state exactly what you are trying to do. Are you trying to do a 2-d simulation of flow in a pipe? If you are doing that, and your 2-d plane is the centerline, you would use the...
Forum: Main CFD Forum November 5, 2010, 13:19
Replies: 7
Views: 5,607
Posted By mettler
will the hydraulic diameter work?

will the hydraulic diameter work?
Forum: Main CFD Forum November 5, 2010, 10:37
Replies: 7
Views: 5,607
Posted By mettler
I don't think you can use that to define the...

I don't think you can use that to define the Reynold's number. Reynolds is the ratio of two forces. You might want to try

Re = (mdot*4)/(mu*pi*D)
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