function sol=temp_pde(t,R,X,source)
m=1; %Sets the geometry to cylindrical
global theta kappa h Q;
theta=X(1); kappa=X(2); h=X(3);
r=linspace(0,R,800);
Q=source;
sol=pdepe(m,pdefun,icfun,bcfun,r,t);
end
function [c,f,s] = pdefun(r,t,u,DuDx)
global theta kappa Q;
c = theta;
s = Q;
f =...
Consider I have a packed column of length L filled with known characteristic adsorbent. I am putting a mixture of N components in it and I am solving for concentration of each component in mobile phase at the outlet of the column. The equations which are to be generalised are as follows: An...
We have this Equation as bioheat equation:
∂T/∂t = α ∇2T + 1/ρc[S+Sp+Sm]
and also this:
Sp=mbcb(Tab-T)
that all α,ρ,c,S,Sm,mb,cb,Tab are constants, now I want to solve this equation in conditions below with pdepe in MATLAB:
There is a Tumor as a sphere with radius 1 cm exactly in center of a...
Hi all!
I am trying to solve a system of partial differential equations in Matlab, with both derivatives in time and space domains. I am using the pdepe function for that.
The system is, to be simple, a sort of solar thermal panel, made of three layers: an absorber plate, a fluid layer of...