• Minesh Vohra
• Sanjeev Kumar

In many applications, micro-channel heat exchangers are primarily used, but researchers are actively trying to find new ways to increase the rate of heat transfer. Because of their excellent heat transfer efficiency, nano-fluids have become an appeal for micro-channel tubes that are known to fall under the classification of small and lightweight equipment. Liquids with the intervention of nanoparticles are commonly used in these lines as warmth bearer to increase the heat transfer rate of hot fluids as well as conductivity can also be extended by some techniques. In the present study, the performance evaluation of micro-channel heat exchanger using titanium oxide nano-fluid has been done and is also compared with water with variable flow rates and resulted in significant improvement in the heat transfer coefficient which has been achieved using the nanofluid as compared to that of distilled water.

Nanofluid, Nanoparticles, Heat Transfer

"Performance Investigation of a Heat Exchanger using Nano-fluid ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.415-417, February-2019, Available :http://www.jetir.org/papers/JETIREL06064.pdf

"Performance Investigation of a Heat Exchanger using Nano-fluid ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp415-417, February-2019, Available at : http://www.jetir.org/papers/JETIREL06064.pdf