I would like to analyze a shell-and-tube heat exchanger in ANSYS Workbench. How to draw the same in ANSYS without importing from AutoCAD / ProE. Is there any video / pdf tutorials available for making such complex geometries in ANSYS?
Its depends on the complexity of your geometry and the kind of data you're looking at. I've worked on a shell-and-tube heat exchanger and I created my geometry using Ansys DesignModeler (both 2D & 3D). You can find tutorials for the DM through Ansys Customer Portal. If you want a quick view of the capabilities of the DM, refer:
I have done a lot on modelling shell and tube heat exchanger. It will be time effective to if you use some other drawing tool. You can go through my publication if you think. Thanks.