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Search: Posts Made By: Daniel C
Forum: CFX October 3, 2013, 14:27
Replies: 9
Views: 3,054
Posted By Daniel C
Then you are comparing two different flow...

Then you are comparing two different flow conditions. You know that increasing the velocity by a factor of 10 gives you a Re number that is ten times higher?

And anyway, what makes you sure that...
Forum: CFX October 2, 2013, 05:00
Replies: 9
Views: 3,054
Posted By Daniel C
Y+ is the dimensionless wall distance. It is used...

Y+ is the dimensionless wall distance. It is used as an argument in wall functions (WF). Dependent from the turbulence model and mesh resolution WF are used to calculate the velocity and temperature...
Forum: CFX October 1, 2013, 15:01
Replies: 9
Views: 3,054
Posted By Daniel C
I don't know Icepak but I' am currently doing...

I don't know Icepak but I' am currently doing some CHT studies with CFX.

Would be helpful for us, if you told us some details about your setup. What are your y+ values? What turbulence model are...
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