Question: A 20cm thick slab is initially at a uniform temperature of 22C. Its physical properties are: =2000kg/m3,k=0.725W/mC,Cp=850J/kgC At a point in time, both surfaces of
A 20cm thick slab is initially at a uniform temperature of 22C. Its physical properties are: =2000kg/m3,k=0.725W/mC,Cp=850J/kgC At a point in time, both surfaces of the slab are brought to a temperature of 100C. Estimate the temperature at a point 2cm from the surface of the slab after 2 minutes have elapsed. MAKE SURE TO USE AN APPROPRIATE METHOD FOR THIS CASE. You may assume that the temperature in regions of the slab far from the surface is still at 22C. A 20cm thick slab is initially at a uniform temperature of 22C. Its physical properties are: =2000kg/m3,k=0.725W/mC,Cp=850J/kgC At a point in time, both surfaces of the slab are brought to a temperature of 100C. Estimate the temperature at a point 2cm from the surface of the slab after 2 minutes have elapsed. MAKE SURE TO USE AN APPROPRIATE METHOD FOR THIS CASE. You may assume that the temperature in regions of the slab far from the surface is still at 22C
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
