A liquid food in a can is being processed in a retort at 125°C. The can dimensions are 4cm in diameter and 5 cm in height. The product has a density of 1000 kg/ m 3 and a specific heat of 3.9 kJ/kg°C....

A liquid food in a can is being processed in a retort at 125°C. The can dimensions are 4cm in diameter and 5 cm in height. The product has a density of 1000 kg/ m³
and a specific heat of 3.9 kJ/kg°C. The overall heat transfer coeffi cient from steam to product is 500 W/ m
²
°C.