Effect of Silicon Oil with Nano Particles in Direct Absorption of Solar Thermal Collectors

Effect of Silicon Oil with Nano Particles in Direct Absorption of Solar Thermal Collectors

D. Mahesh1, P. Bhagya Raju2, P. Bhaskar Sai3, N. Balaji4

1,2,3,4Mechanical Engineering Department, Nadimpalli Satyanarayana Raju Institute of Technology (NSRIT), Visakhapatnam – 531173

ABSTRACT

We discussed about various aspects of solar energy, including its growth due to technological advancements and government support. It explores the utilization of solar energy in different climatic conditions, techno-economic analyses for hydrogen production, and solar-assisted biomass conversion. The section on Solar Thermal Collectors highlights different collector types, their efficiencies, and environmental impacts. The Nano Platelets section delves into the use of graphene nanoplatelets in direct absorption solar collectors, their structure, stability, and potential applications. Additionally, the paragraph touches on the application of graphene in coatings, cement-based composites, and nanocomposites, showcasing their impact on thermal and electromagnetic properties. The discussion extends to silicon oil-based materials, detailing their use in engine bearing alloys, transformer insulation, and environmental considerations. The findings emphasize the multifunctional benefits of graphene and nanocomposites in enhancing various properties, making them promising for future energy solutions.

Keywords: Solar Energy, Solar Thermal Collectors, Thermal Nano Platelets, Silicon Oils.