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How to plot for: -T0(5) (Y-axis) vs Nt (ranges from 0.1 to 0.5 in X-axis) where already 'x' varies in the differential

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MINATI PATRA
MINATI PATRA on 22 Apr 2018
Edited: MINATI PATRA on 22 Apr 2018
function main
format('long');
gg=['r','k','b','g','m','c','y','r.','m.','k.'];
Pr=10; Le=10; %Nt=.1;
Nb=.1;
xa=0;xb=2;
%global Nt
Nt=1e-3;
Nt=[0.1:0.1:0.5];
solinit=bvpinit(linspace(xa,xb,1000),[0 1 1 1 0 0 0]);
sol=bvp4c(@ode,@bc,solinit);
xint=linspace(xa,xb,100);
sxint=deval(sol,xint);
function res=bc(ya,yb)
res=[ya(1); ya(2)-1; ya(4)-1; ya(6)-1; yb(2); yb(4); yb(6)];
end
function dydx=ode(x,y)
dydx=[y(2); y(3); y(2)^2-y(3)*y(1); y(5); -Pr*(y(1)*y(5)+Nb*y(5)*y(7)+Nt*y(5)^2);
y(7); -Le*y(7)*y(1)+(Nt/Nb)*Pr*(y(1)*y(5)+Nb*y(5)*y(7)+Nt*y(5)^2)];
end
T0 = deval(sol,0);
-T0(5);
plot(Nt,-T0(5))

  3 Comments

MINATI PATRA
MINATI PATRA on 22 Apr 2018
Hi stephen I saw late Actually I want to draw -T0(5) vs Nt(ranges from 0.1 to 0.5) but 'x' varies previously. So keeping variation of 'x' we have to vary Nt with the above given range. If possible the program may be modify favourably. Thanks

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