Solving Heat Transfer problem in MATLAB using TDMA

Hello guys,

I am new to MATLAB so I dont know much about it, Here below is the problem (2.2) description. If anyone of you could please sove it & explain the step by step.

(P.S :- Please solve using TDMA method & share code for the same)

Use Numerical Methods, Heat Transfer & MATLAB concepts

[darova]

looks like usual ode

Did you try something? ode45?

[Rajveersingh Pritpalsingh Panesar]

Yeah, but no idea. Can you help me out ?

[darova]

There are two uknowns at x=L

Do you have them?

[Rajveersingh Pritpalsingh Panesar]

I guess No, All the information given to me have been posted above. Let me know if I can help in any possible way ?

[darova]

Here is an idea

for i = 1:100
    d2T = h*P/k/Ac*(T-Tinf);
    dT = dT + d2T*dt;
    T = T + dt*dT;
    plot(i,T)
end

[Rajveersingh Pritpalsingh Panesar]

I dont think so its solving by TDMA method ?

[darova]

what is TDMA

[Rajveersingh Pritpalsingh Panesar]

Thomas algorithm for solving boundary value problems

[darova]

I found this