Q3:A- a cylindrical fuel rod consist of a fuel region of diameter (10mm). If the temperature at the center line of the fuel is (1800°C) and the heat generation rate is (ql/=4x10% W/m*). 1- Find the temperature distribution along the radial direction of the fuel meat. Assume steady state one dimensional heat flow d²Tr + = 0 dr2 r dr 2- Calculate the temperature at the surface of the fuel. Take the average thermal conductivity of the oxide fuel to be (1.9 W/m °C).K« 3- Calculate the temperature distribution along the radius of the fuel meat 4- Draw the temperature distribution along the radius of the fuel meat

Q3:A- a cylindrical fuel rod consist of a fuel region of diameter (10mm). If the temperature at the center line of the fuel is (1800°C) and the heat generation rate is (ql/=4x10% W/m*). 1- Find the temperature distribution along the radial direction of the fuel meat. Assume steady state one dimensional heat flow d²Tr + = 0 dr2 r dr 2- Calculate the temperature at the surface of the fuel. Take the average thermal conductivity of the oxide fuel to be (1.9 W/m °C).K« 3- Calculate the temperature distribution along the radius of the fuel meat 4- Draw the temperature distribution along the radius of the fuel meat