Help to mesh the geometry for ansys fluent
I have created a geometry of Spiral plate heat exchanger. I have tried to mesh it as shown in below image but I can't figure out how to do it. Can anyone suggest some ways to do it ?
This is how I want my mesh to look
This is how geometry looks.
This is two dimensional image, the whole assembly is three dimensional. Any suggestion would be helpful.
Here is the geometry link :