How do create pillow plates in Fusion 360?

A Pillow Plate Heat Exchanger (PPHE) is a type of plate heat exchanger that consists of wavy plates welded together in a specific pattern using spot welding. The plates are sealed at the edges and then inflated through a hydroforming process. This inflation creates outer channels between adjacent pillow plates, resulting in alternating inner and outer channels for the heat exchange media. The unique design of these wavy plates enhances the efficiency of heat transfer between the media in the inner and outer channels.