Effect Of Silver Nanoparticle-Enriched Coolant (Ag) In an Ethylene Glycol-Water Solution (Eg50%) On the Thermal-Hydraulic Performance of an Automotive Radiator
Singooru Kirankumar1, Majji Tharun2, Bellani Praveen Kumar3, Boddu Saikumar4, Kasireddy Divya Tej5, Ganta Kranthi Kumar6, Kasina Sai gowtham7
1Assistant Professor, Department of Mechanical Engineering, Chaitanya Engineering College, Kommadi- 530048, Andhra Pradesh, India
2,3,4,5,6,7B.Tech Student, Department of Mechanical Engineering, Chaitanya Engineering College, Kommadi- 530048, Andhra Pradesh, India
Email: kirankumar.singooru316@gmail.com
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Abstract - Effective heat dissipation plays a vital role in optimizing radiator performance. This study investigates the impact of silver nanoparticle-enriched nanofluid coolant on heat transfer efficiency in an automotive radiator system. The research specifically examines the heat transfer process from the radiator body to copper fins, which were strategically designed to enhance the surface area for improved thermal dissipation. ANSYS Fluent was utilized to simulate the heat transfer characteristics, allowing for a comprehensive evaluation of the nanofluid’s effectiveness and the influence of fin design on overall radiator performance. The results demonstrate that incorporating silver nanoparticles significantly enhances heat transfer rates, leading to improved thermal-hydraulic performance. Additionally, optimized fin geometry further contributes to efficient cooling. These findings provide valuable insights into the development of high-performance radiators, paving the way for advanced cooling solutions in automotive applications. This research underscores the potential of nanofluids in enhancing heat exchanger efficiency.
Key Words: Silver nanoparticles, Nanofluid coolant, Heat transfer efficiency, Automotive radiator, Thermal-hydraulic performance.
