From July 2022, I had the chance to work as an intern for the FPT Industrial Italy company, where I was able to develop my master's thesis project. FPT Industrial is a brand of the Iveco Group company that specializes in the development, manufacture, and marketing of propulsion systems intended for use in marine, on- and off-road, and power generation applications. Battery electric vehicles (BEVs), which have a more efficient driveline than internal combustion engine (ICE) vehicles, are in high demand because they have no tailpipe emissions. A functional and adaptable cooling system for a vehicle's driveline is necessary since all powertrain types, whether conventional or electric, have inherent inefficiencies.