A hollow spherical iron container with outer diameter 20 cm and thickness 0 2 cm is filled with iced water at 0 deg C If the outer surface temperature is 5 deg C, determine the approximate rate of heat loss from the sphere, in kW, and the rate at which ice melts in the container The heat of fusion ...

A hollow spherical iron container is filled with iced water at 0C The rate of heat loss from the sph ...

A hollow spherical iron container with outer diameter 20 cm and thickness 0.2 cm is filled with

Question:

A hollow spherical iron container with outer diameter 20 cm and thickness 0.2 cm is filled with iced water at 0°C. If the outer surface temperature is 5°C, determine the approximate rate of heat loss from the sphere, in kW, and the rate at which ice melts in the container. The heat of fusion of water is 333.7 kJ/kg.

5°C Iced water - 0.2 +0.2 cm