The drying behavior of banana slices was studied in a combined heat and power dryer system at 4 engine load levels (25%, 50%, 75%, and 100%) and at three levels of drying product thickness (3, 5, and 7 mm) with the constant airflow velocity of 1 m/s. Results from the mathematical modeling showed that the Midilli et al. model gave the best fit to the experimental data. The present study confirms…