Analysis of Helical Coil Heat Exchanger Using CFD

Helical coil has better heat transfer rate as compared to shell and tube exchanger, Because of development secondary flow. There are so many applications where the helical is used such heating ventilation air conditioning applications, steam generators in power plants, condenser’s, reason behind using it provides large surface area per unit volume. In presented work coefficient (hi) for inside (ho) outside from different research paper were studied compared. For calculation MATLAB code developed same. The values inner side agreement between each other, however no found. Computational fluid dynamics simulation results with experimental they found close agreement.