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Solving an ordinary differential equation.

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John Rettig
John Rettig on 20 Oct 2021
Edited: John Rettig on 20 Oct 2021
plot ode: d^2T/dx^2 - (h/(k*t))*(T1-T0) + q/(k*t)
h=10, k=60, t=0.01, T0=10, T1=10, q=800.

Accepted Answer

Walter Roberson
Walter Roberson on 20 Oct 2021
Q = @(v) sym(v);
h = Q(10);
k = Q(60);
t = Q(0.01);
T0 = Q(10);
T1 = Q(10);
q = Q(800);
syms T(x)
dT = diff(T);
d2T = diff(dT);
eqn = d2T - (h/(k*t)) * (T0-T1) + q/(k*t)
eqn(x) = 
dsolve(eqn)
ans = 

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