Experimental Evaluation of Solar Water Heater Using Solar Reflector with Secondary Booster

Main Article Content

Mitesh J. Dhodiya, Jignesh J. Patel, Pranavkumar D. Patel, Jigar K. Patel

Abstract

The solar concentrating technology is highly recommended in the current scenario of fossil fuel crises; it is important to develop conventional devices like the solar water heater. The objective of this work is the analysis of secondary booster in parabolic trough collector (PTC) of a solar water heater. A secondary reflector is located at the end of PTC with different shape and angles to enhance the performance of the solar collector at an optimum level. This extra booster increases the reflecting surface area as well as reduces the end optical losses by reflecting it to the receiver. The optimum inclination angle of this booster is found by ANSYS software and experimental analysis. Cost-effective Secondary reflector of parabolic shape and 90o inclined recover most radiation loss and give higher efficiency than conventional PTC in the morning. 30o inclined Secondary reflector gives an overall greater performance.

Article Details

Section
Articles