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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Fluent expression syntax error › Reply To: Fluent expression syntax error

August 16, 2024 at 12:07 pm
Federico
Ansys Employee

The expression does not evaluate to a single value because of StrainRate, which is a tensor field. Your expression will depend on the value of StrainRate at a given location.

The message you are seeing is not an error, you should still be able to create this expression and visualize it in contour plots for example.Â