Heat flux equation coding

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Nour 2023-7-28

评论： Torsten 2023-7-29

Can you please help me code a 1-D heat flux equation q =- k(dT/dR).

I have a tabulated data of both T and R values.

Thank you in advance

Walter Roberson 2023-7-28

[sorted_t, idx] = sort(T);
sorted_R = R(idx);
gr = gradient(sorted_t, sorted_R);
q = -mean(gr);

Nour 2023-7-29

I do have the value of K (thermal conductivity). You're right, T is temperature not time and it's function of R (radius).

Thank you. I appreciate it

Torsten 2023-7-29

So problem solved ?

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