Matlab code to solve 1D diffusional equation

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Sasireka Rajendran
Sasireka Rajendran 2017-5-16
The requirement is to solve the given one dimensional transient diffusion equation method, by Crank Nicolson method. Diffusion equation: ∂C/∂t= (D (∂^2 C)/(∂x^2 ) )+ q Initial condition: C(x,0)= 0 Boundary condition: C(0,t)= 0.2235 * exp(-0.025*t), when x=0 ∂C/∂t = 0, when x= L
time step:180s, h=0.05

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