Hello,
I have an issue with the boundary conditions for this ODE. With the code as is it assumes that Dw is a function of a not that for r it should subsitute a. How can I solve this?
clear; clc;syms a P G t nu F Q r D w(r)F = - pi * a^2 * PQ = (pi*r^2*P) / (2*pi*r)ode = diff(((1/r)*diff((r*diff(w,r)),r)),r) == Q/DDw = diff(w,r);cond1 = Dw(0) == 0cond2 = Dw(a) == 0cond3 = w(a) == 0conds = [cond1 cond2 cond3];wSol(r) = dsolve(ode,conds)
In all I try to solve this ODE:
with the following 3 BC:
Thank you,
Best Answer