Autodesk Inventor Users

Hi Mehrdad!

I can help you with pleasure. Do you have some measurements, dimensions, materials, volumes to be able to design?

For the cooling coil, use a helix, then draw your profile (circle, if circular), then sweep the profile over the helix path

Can you when you are drawing, give movie and send for me? Thank you

I do not think that anyone will create a free tutorial for you to present step by step your cooling tank. I offer you a similar project posted by me on GrabCAD several years ago.

Hydrophore 4 mc | 3D CAD Model Library | GrabCAD

If you create an account on GrabCAD you can download all the components.

Good luck!

I can do it for you but not freely.

It requires much time.

What do you need it for?