Experimental Investigation on Cylindrical Parabolic trough Collector with Water-Ethylene Glycol at Various Proportions

Authors

  • K.Anu Kumar Naik Mechanical Engineering, Lakkireddy Balireddy College of Engineering, Mylavaram, Krishna District, Andhra Pradesh, India Author
  • P.Vijay Kumar Mechanical Engineering, Lakkireddy Balireddy College of Engineering, Mylavaram, Krishna District, Andhra Pradesh, India Author
  • K.Dilip kumar Mechanical Engineering, Lakkireddy Balireddy College of Engineering, Mylavaram, Krishna District, Andhra Pradesh, India Author
  • V.Nageswara Rao Mechanical Department, Kallam Haranathareddy Institute of Technology, Guntur District, Andhra Pradesh, India Author

Keywords:

Solar parabolic trough collector, performance, water and ethylene glycol heat transfer fluids.

Abstract

Energy resources which are available today are depleting day by day. Since the world requires continuous supply of energy. Non-Conventional and renewable energy sources have to be developed. Solar energy is a renewable form of energy and it is abundant in nature. There are many mechanisms to utilize solar energy. Parabolic trough collector is device to absorb energy from solar radiation. The present study deals with improving parabolic trough concentrating solar collector performance with water and ethylene glycol at various proportions as working fluids are carried out experimentally. Heat transfer fluids like water and ethylene glycol have been used in varying proportions of 70-30, 60-40, 50-50, 60-40, 70-30 to identify the composition which gives maximum Energy absorbing capacity. 

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Published

2025-06-26

Issue

Vol. 6 No. 03 (2016): International Journal of Thermal Technologies

Section

Articles