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A Review on Effects of Different Nanofluids on Trapezoidal Corrugated Channel

Author : M.Tech Scholar Abhishek Ramteke, Professor Dr. Sanjay Kumar Singh Journa Name: International Journal of Science, Engineering and Technology Country : India Volume: 12 issue: 3 Year: 2024 Views : 480
Abstract:
Heating/cooling processes using different techniques are essential in many industrial applications such as production and electronics processes, and consequently, all machines require reducing or increasing heat transfer. Despite the high pressure drop caused by turbulent flow in complicated channels, the use of corrugation in heat exchangers has received a lot of attention during the last two decades. Therefore, corrugated surface technique is the promising method to intensify the thermal performance and compactness of heat transfer instruments in some cooling system applications, especially in compact plate heat exchangers. Corrugated walls depend on manipulating the fluid direction of the main flow, which helps induce recirculation flow vortexes that enhance heat transfer. On the other hand, the use of traditional fluids in this technique has been limited due to their somewhat lackluster thermal properties. Therefore, the poor thermophysical properties of these liquids are considered as the major obstacle to improving heat transfer processes. The introduction of nanoparticles into conventional liquids offers a viable solution to improving the thermal properties of these liquids.

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