The company Flomerics is the leader when it comes to engineering designed regarding fluid flow and heat transfer. Flomerics is a world leader in the computer simulation of engineering design processes involving fluid flow and heat transfer. Their simulation software allows businesses to develop the most efficient heating, cooling, and ventilation systems for their facilities. They have come out with a really cool software program, computational fluid dynamics (CFD) software. Basically, this software calculates the fluid flows and pressure, and shows it in a 3d visualization that looks incredible.
It helps engineers determine flow rates, flow capacity, reduce pressure drop in things like valve analysis for your vehicle, faucets, etc. Also, electronic system simulation which provides solutions for design problems associated with the cooling of electronics and selecting correct electronic cooling fans.