• Kashayap chandan
• Dr. Ajay Kumar Singh
• Prof. Ashish Verma

The use of solar energy is among the most effective and optimum cost application for drying the agricultural crops but there are also some disadvantages related with open sun drying, such as crops are affected by dirt's and other impurities declination in the taste and quality of the food products, to overcome the problem created due to open sun drying, solar green house drying is best alternatives. In proposed work a modified green house dryer with opaque north wall and assisted with the reflector will be designed for drying of potatoes flakes. For comparing the results obtained by modified green house dryer also a conventional green house dryer will be made. The projected greenhouse dryer is of inclined roof even kind made of rectangular iron pipes wrapped by clear polyethylene sheets .For reduction in heat transfer from bottom surface it is covered with black color plastic. The drying tray will be made up of mesh wire with black color to trap most of the falling solar radiation. For entrance of air inside the dryer two circular holes will be provided on the south wall below the tray position. One exhaust fan will be applied in upper portion of north side wall of the dryer for exhausting the air by forced convection mode. To magnifying the insolation roof of the dryer is inclined to 23.15° N, same as latitude of Radharaman institute of technology and science, Bhopal, where all the reading and experiments will be performed

solar green house dryer, modified green house dryer, forced convection mode

"Experimental analysis on conventional, Modified and Modified green house dryer assisted with reflector", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.490-493, June 2019, Available :http://www.jetir.org/papers/JETIR1908A16.pdf

"Experimental analysis on conventional, Modified and Modified green house dryer assisted with reflector", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp490-493, June 2019, Available at : http://www.jetir.org/papers/JETIR1908A16.pdf