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expression error in parametric set

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Old   February 14, 2012, 04:43
Default expression error in parametric set
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Hello everyone.

I am trying to define expression for first layer thickness as an input parameter in CFX study. But I am not able to define function exponantion (^).

The error message is: " unsupported operand type(s) for ^: 'float' and 'float'

How can I bypass this issue? Can anyone help please?

I have also one more question. Is it possible to modify mesh during the simulation? For example to calculate first few iterations and then use Reynolds number from this simulation to define first layer thickness for "improved simulation"?

Thanks for any reply.

Regards
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