• Prashant S Raut
• Sumit K Wagh
• Dr.V.L.Bhambere

ANSYS CFX is used for calculating the temperature and analysis of the given data from experimental values. A computational study is used to determine the effects of heat transfer in the helical coiled heat exchangers. Comparison with experimental results and values obtained by CFD simulations shows that, by increasing velocity in helical coil heat exchanger and analysed a result which shows that as the velocity increase then heat transfer decreases. Many experimental and numerical studies on the helical coiled heat exchanger have been made, the physical behaviour of the heat transfer phenomenon. Several different hypotheses based on experimental analytical and numerical studies have been put forward to describe the optimization of heat transfer through helical coiled heat exchanger. Optimisation of the heat transfer by the use of helical coils are studied and researched by many researchers, because of the fluid dynamics inside the pipes of a helical coil heat exchanger has many advantages over the straight tube, shell and the tube type heat exchanger, in terms of better heat transfer and mass transfer coefficients. Various configurations of coil structure are possible, and the configuration in which there is a series of vertically stacked helically coiled tubes is the most common type while running the analysis.

Helical coil Heat exchanger, CFD or computational fluid dynamics, Conjugate heat transfer, Heat transfer optimization ,Solid works 2009, ANSYS CFX 12.1

"Review of Computational Fluid Dynamic Analysis of Helical Coil Heat Exchanger", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.988-994, June-2019, Available :http://www.jetir.org/papers/JETIR1906437.pdf

"Review of Computational Fluid Dynamic Analysis of Helical Coil Heat Exchanger", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp988-994, June-2019, Available at : http://www.jetir.org/papers/JETIR1906437.pdf