An infinitely long stainless-steel cylinder of diameter 10cm is at a uniform temperature of 200C and is then moved to a cool environment where the air temperature is maintained at 30C. The heat transfer coefficient between the air and the cylinder surface is 200Wm2K1. Calculate the temperature of the centre of the cylinder after 10 minutes. Determine the heat loss from the cylinder per m2. Cylinder Properties Density =7817kgm3 Specific heat capacity Cp=460Jkg1K1 Thermal conductivity k=16.3Wm1K1