A Review on Solar Dryer with Active and Passive Technique
Gadiya Akshay Shamlal, Deshmane Somesh Bhagwat, Gadhe Rahul Ansiram, Gawali Omkar Anil, A. N. Shaikh
Journal of Thermal and Fluid Science
Volume 2: Issue 2, July 2021, pp 64-72
Author's Information
Gadiya Akshay Shamlal1
Corresponding Author
1Department of Mechanical Engineering, JSPM Narhe Technical Campus, Narhe, Pune, India, India
akshaygadiya111@gmail.com
Deshmane Somesh Bhagwat1, Gadhe Rahul Ansiram1, Gawali Omkar Anil1
1Student, Department of Mechanical Engineering, JSPM Narhe Technical Campus, Narhe, Pune, India
A. N. Shaikh2
2Assistant Professor, Department of Mechanical Engineering, JSPM Narhe Technical Campus, Narhe, Pune, India
Abstract:-
Drying of agricultural products is an energy demanding process. Solar energy as an alternative source is becoming more popular, especially in developing nations, due to high costs, unavailability of fossil fuels, and environmental hazards. The utilization of clean and green energy resources in the sector of drying agricultural products has increased in response to the rising environmental concerns. Solar dryer integrated with thermal energy storage system is reasonably efficient for continuous and uniform drying of agricultural produce in the temperature range of 40 - 75°C which is requisite for drying most of the products. Traditional drying systems require fossil fuels; therefore, these dryers have become a natural alternative to replace it. For the last several decades, a large number of researchers have studied the use of a solar dryer to dry crops and food products. This review paper focuses on the important contributions made so far during the field of solar drying systems, and also the most recent advancements in drying technology. Solar dryers that provide drying during the hours when the sun is not shining have been specifically noted. Some different methods have also been considered, such as the use of phase change materials (PCMs) and desiccant materials to increase the dryer's performance and efficiency.Index Terms:-
Food Drying, Solar Energy, active technique, passive technique, desiccant material.REFERENCES
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