Paper Contents
Abstract
Twisted tape turbulators are a promising passive heat transfer enhancement technique used in shell and tube heat exchangers to significantly improve thermal performance. These devices consist of metal strips twisted into a helical shape, which are inserted into the tubes of heat exchangers. By inducing turbulence and disrupting the laminar sub-layer, twisted tape turbulators enhance fluid mixing and reduce thermal resistance, leading to higher convective heat transfer rates. The helical structure creates swirling flows and secondary movements, which further augment heat transfer without requiring additional pumping power, making them an energy-efficient solution. This study examines the effectiveness of twisted tape turbulators in various industrial applications, including cooling systems, chemical processing equipment, automotive radiators, and HVAC systems. The findings indicate that incorporating twisted tape turbulators in heat exchangers leads to a substantial increase in heat transfer efficiency, improving overall system performance and reducing energy consumption. The ease of installation and maintenance further underscores their practicality. By leveraging the advantages of twisted tape turbulators, industries can achieve more sustainable and efficient thermal management. This research highlights the potential of twisted tape turbulators to revolutionize heat exchanger design, offering a cost-effective means to enhance thermal performance and operational efficiency across diverse applications.
Copyright
Copyright © 2024 Ravi Sahu. This is an open access article distributed under the Creative Commons Attribution License.
