Досліджено кінетику сушіння гарячих (80°С) та холодних (20°С) цукатів з груш. В результаті узагальнення дослідних даних знайдені коефіцієнт сушіння та виведена аналітична залежність для розрахунку часу сушіння. Отримані експериментальні дані зміни температури теплового агенту за висотою шару цукатів. Доведено, що припинення подачі гарячого теплового агенту в певний момент часу, та охолодження верхніх шарів цукатів холодним тепловим агентом і одночасне досушування нижніх шарів цукатів дозволить скоротити енергетичні затрати процесу на 1135,64 kJ/kgwater.
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