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Forum: CFX

March 14, 2012, 11:17

Replies: 17

CFX-Post Macros

Views: 12,708

Posted By Lance

Well, if the solver wants an expression that has...

Well, if the solver wants an expression that has a unit, you better give it one, dont you think?

The solver have no way of knowing if you want your expression to be in [Pa], [Bar], [Psi], or...

Forum: CFX

March 14, 2012, 10:56

Replies: 17

CFX-Post Macros

Views: 12,708

Posted By Lance

I might have misunderstood how you enter your...

I might have misunderstood how you enter your expression, but have you even tried to make the arguments dimensionless?
sin(x/1[m]) and so on?

Forum: CFX

March 14, 2012, 10:28

Replies: 17

CFX-Post Macros

Views: 12,708

Posted By Lance

Did you read the other threads as well? ...

Did you read the other threads as well?

sin(x[m]) has dimension [m] in the argument. Make it dimensionless.

Also, I believe that you have put the name of the expression in the input box...

Forum: CFX

September 30, 2010, 02:53

Replies: 17

CFX-Post Macros

Views: 12,708

Posted By Lance

I dont see how your post is related to CFX...

I dont see how your post is related to CFX Macros, please dont hijack other (unrelated) threads! It seems that you will need to do a bunch of tutorials on transient simulations, with the current...

Forum: CFX

September 29, 2010, 02:37

Replies: 17

CFX-Post Macros

Views: 12,708

Posted By Lance

I answered your question in another post, please...

I answered your question in another post, please only post your question in one thread. Make the sin function dimensionless: sin(n*pi*t/30[s]), otherwise the argument dimension will resolve to [s]...

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