Abstract
Heat exchangers are used in many applications ranging from power plants to air conditioning systems. Due to faster demand and growth of the thermal industry, the heat exchangers are under continuous development. By studying the effect of taper angle on the performance of cone shaped helical coil heat exchanger, the optimum angle for the highest rate of heat transfer can be found out. Due to this, the best taper angle can be implemented in cone shaped helical heat exchanger which will provide a high rate of heat transfer and compact size of the heat exchanger. In this work, the heat exchanger with a helical coil, a coil with 80° inclination, a coil with 70° inclination and coil with 60° inclinations are used for the study of heat exchanging process. In this study, the amount of heat transfer between cold water and hot water is studied with the change in the taper angle of the conical coil. It is observed that the angle of the coil has a positive influence on the amount of heat transfer in the heat exchanger. The overall heat transfer coefficient of the heat exchanger is higher for conical heat exchangers and it increases with the decrease in the inclination angle and Heat exchanger effectiveness of the heat exchanger increases with the conical heat exchanger.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Austen DS, Soliman HM (1988) Laminar flow and heat transfer in helically coiled tubes with substantial pitch. Exp Thermal Fluid Sci 1:183–194
Yang G, Dong F, Ebadian MA (1995) Laminar forced convection in a helicoidal pipe with finite pitch. Int J Heat Mass Transf 38(5):853–862
Prabhanjan DG (2000) Influence of coil characteristics on heat transfer to Newtonian fluids. Ph.D. thesis submitted to Department of agricultural and Biosystems Engineering. McGill University, Canada
Pei-qi G (2011) Numerical simulation on heat transfer characteristic of conical spiral tube bundle. Appl Therm Eng 31:284–292
Ke Y, Pei-qi G, Yan-cai S, Hai-tao M (2011) Numerical simulation on heat transfer characteristic of conical spiral tube bundle. Appl Therm Eng 31:284–292
Pawaret SS (2011) al., “a critical review of heat transfer through helical coils of circularcross section”. J Sci Ind Res 70:835–843
Elazm MA, Ragheb A, Elsafty A, Teamah M (2012) Computational analysis for the effect of the taper angle and helical pitch on the heat transfer characteristics of the helical cone coils. Arch Mech Eng 59(3):361–375
Shinde DD, Dange HM (2013) Heat transfer analysis of a cone shaped helical coil heat exchanger. Int J Innov Eng Technol 3(1):56
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Bhirdi, V.D., Mane, N.S., Patil, A.M. (2020). Experimental Investigation of Heat Transfer through Cone Shaped Helical Heat Exchanger with Varying Coil Angle. In: Pawar, P., Ronge, B., Balasubramaniam, R., Vibhute, A., Apte, S. (eds) Techno-Societal 2018 . Springer, Cham. https://doi.org/10.1007/978-3-030-16962-6_43
Download citation
DOI: https://doi.org/10.1007/978-3-030-16962-6_43
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-16961-9
Online ISBN: 978-3-030-16962-6
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)