Learning Forum

[PipMin]

Hy everybody,

I'm working on a turbine inside the duct and I have problems with the extrusion function. I created a domain inside the duct that contains the turbine and I need to extrude one face of this rotating domain till the internal face of the duct. 

My situation is shown in the figure below

I need to extend the domain until the duct.

Can anyone explain to me how I can manage it?

 

Thank you!

[Rob]

Please can you sketch what shape you're after? I'm not quite sure what you're trying to do. 

[peteroznewman]

In DesignModeler, the solid you show does not currently reach the gap between the blade tip and the duct.

The solid was either made with a Revolve or an Extrude, and each of those would have an underlying sketch.

You click on the Sketch that defined the diameter of the solid, probably an Extrude with a circle, right? You add a dimension to the circle and type in a number that gets the circle to end up between the blade tip and the duct.

[PipMin]

My problem is to match the circular part parallel to the duct with the internal surface of the duct

[Rob]

I'd modify the sketch as Peter suggests or use the Concept tools to create the volume inside the duct & Booleans to subtract the turbine.