Figure 7. Three dimensional distribution of temperature of each element of the solar dryer chamber for τ0=5hr: (a) external glass cover, (b) internal glass cover, (c) drying air, (d) absorber plate, (e) inner plate, and (f) outer plate

From

A Thermal Node Model for Predicting Heat Transfer in Mixed Type Solar Drying System

Carine Pamela Aghogue Donchi, Ernest Léontin Lemoubou, Hervé Thierry Tagne Kamdem, René Tchinda

American Journal of Energy Research. 2021, 9(1), 6-20 doi:10.12691/ajer-9-1-2