Reply To: Issues with Geometry Selections and Local Sizing in ANSYS Fluent

[Paul Stephen]

Hi,
I would say that the diagram you showed represents exactly the same as what I expected. However, I will attach the diagram from the study. In this, I subtracted the blade region and then imported it into Fluent for mesh creation. After creating the surface mesh, received a console message " region has one flid and 1 void". while describing the geometry, I manually chose an option that the region has one fluid and bo void 9 as mentioned in the Ansys course ( /courses/index.php/courses/wind-blade-analysis-for-wind-power-using-ansys-fluent/lessons/mesh-lesson-4-22/ ) While updating the region, Fluent automatically created a region named "FLUID" and also assigned its type to "FLUID". Because the newly automatically created region, appears to be the subtracted blade, I manually changed its type to "Dead" and tried to create the volume mesh. Though everything got executed well. I received a warning message in the console Window stating "Region fluid cannot be deleted as it is completely enclosed by other regions."