Mathematical modelling of golden apple drying and performance evaluation of solar drying systems using energy and exergy approach.

ABSTRACT: The study presents the energy and exergy analysis of two differently shaped dryers connected to the two same type of drying system and drying kinetics of the apple slice dried in the stated drying chambers. The exergy inflow, outflow and efficiency of the solar air hears and drying chamber were evaluated. The result revealed that significant variations in energy and exergy efficiencies were observed within the dryers and solar air heaters (SAHs). The average efficiency of SAH 1 and SAH 2 on day 1 were 53.85% and 49.79%, respectively, while the corresponding dryers' average efficiencies were 37.94% and 36.15%. On day 2, the average efficiency of SAH 1 and SAH 2 were 47.18% and 44.19%, respectively, with the dryers' average efficiencies of 35.9% and 34.4%. The average exergy efficiency follo

SUBMITTER: Kidane H 

PROVIDER: S-EPMC11885661 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature