How to draw a model for fuel cell (PEMFC) by using CATIA V5 ?
A fuel cell is any device that transforms chemical energy
directly into an electrical energy and heat with high efficiency.
1 Answer
Perhaps this previous answer to that question will get you going:
https://grabcad.com/questions/how-to-create-model-of-fuel-cell-in-solidworks
The process should be fairly similar for Catia I would imagine.