Modeling and CFD simulation of hair pin heat exchanger with different nano fluids

Hairpin Exchangers are available in single tube (Double Pipe) or multiple tubes within a hairpin shell (Multitude), bare tubes, finned tubes, U-tubes, straight tubes (with rod-thru capability), fixed tube sheets and removable bundle. In this paper, nano fluid is mixed with base fluid water are calculated for their combination properties. The nano fluids are titanium nitride, magnesium Oxide and silver nano particle at different volume ratios such as 0.15%, 0.25%, 0.35% & 0.45%. Here we design the heat exchanger by using CATIA parametric software. We have to apply the CFD analysis on heat exchanger at different volume frictions and also we have to use the thermal analysis on heat exchanger with different materials (Al 7475 and Cu).