Author : Dharmesh L. Umaraniya and P. A. Deshmukh

Enhancements of heat transfer in helically coil have researched by many researchers. So many literatures are available on characteristics of heat transfer coefficient on helically coils. Basically this paper focus on experiment prediction of fluid heat transfer enhancement of varying pitch of helical coil. The technique of experiment investigation of a helical coils tubes heat exchanger, the effect of the annulus tubes at steady value of mass flow rate in Reynolds and Dean Number and as well established the surface of coefficient of heat transfer. While taking various boundary conditions on inside tube helical coils for finding characteristics of heat transfer. Hence, considering different mass flow inside and outside of helically coil heat exchanger. The fabrication of experimental setup is estimate the heat transfer enhancement in inside helical coil tubes.

Keywords: Helical Coil Tubes Heat Exchanger, Coil Configuration, Flow Parameters (Parallel and Counter), Dean Number.