Question

Consider one-dimensional unsteady state heat conduction in a plane slab of thickness
L=15 cm. Initially the slab is at a uniform temperature of Tı= 50°C. At time t > 0, the
left and right sides of the slab are simultaneously brought to a temperature of 200°C
and 100°C, respectively. The slab is of aluminum with thermal diffusivity a = 0.835
cm-/s. Use a fully implicit scheme to obtain the system of equations for 5 divisions
and a time step of At = 0.1s.​

Answer 1

Answer:

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