Ans: Nu = 3.66
Nu = hD/K
where,
h = convection heat transfer coefficient, W/m^2.K [To be calculated]
D = diameter of pipe, m
K = Thermal conductivity of material, W/m.K
Ans: Nu = 3.66
Nu = hD/K
where,
h = convection heat transfer coefficient, W/m^2.K [To be calculated]
D = diameter of pipe, m
K = Thermal conductivity of material, W/m.K








