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@Mariusz Iwaniuk, Thanks for your response. It will be used for my work. One more question. I tried to solve this problem for the parameter values m = 2; phi = 0.1; rho[f_] := 997.1; Cp[f_] := 4179; k[f_] := 0.613; ...
I tried to solve a system of ordinary differential equations in Mathematica, I got a reults in "ExplicitRungeKutta" method. But I want a results in RKF45 method with shoting technique. How to solve the system? &[Wolfram Notebook][1] [1]:...