Turmeric Slices Solar Drying in Drying System with Indirect Type Based ETSC

Abstract - To solar dry turmeric slice, the key purpose of recent investigation is to illustrate the solar drying characteristic in indirect type based evacuated tube solar collector (ETSC) in Pune, India. It is revealed that outside fluid temperature of ETSC being noticeably above (66.8-15.40C) in relation to ambient fluid temperature. Inside the drying cabinet (DC), it speeds up the specific moisture extraction ratio of turmeric slices. Contrast to drying under open sun that needs 2.7days, turmeric slices just want 1.6days for obtaining equilibrium moisture ratio for drying with indirect type based ETSC. The solar dried turmeric slices is imaged being of better quality. This drying system is established being null contaminated since it uses non renewable source.