This document presents a computational fluid dynamics (CFD) simulation of a domestic direct type multi-shelf solar dryer. The study aims to validate the design of this dryer and demonstrate its temperature distribution and radiation heat flux. The simulation is performed using ANSYS-Fluent software. The results show that the air temperature inside the dryer cabinet increases significantly to around 326K due to natural air circulation. Radiation heat flux contours indicate that the dryer shelves receive sufficient flux to validate the dryer's design for food drying applications.