NON LINEAR COUPLED PARTIAL DIFFERENTIAL EQUATIONS IN MATLAB

Thread Starter

fahad20

Joined May 1, 2009
1
These are nonlinear coupled partial diferential equations (PDEs) for mixed convection.
how to solve these equations by fnite diference or any other numerical method on matlab?
If you have any problem or question regarding the solution of these equations, please let
me know.
uy = 1 + x v2
(1)
vyy − λ v uy + (m + 1)
2
u vy = (λ − m) x (uy vx − vy ux) (2)
subject to boundary conditions
u(x, 0) = 0 (3)
v(x, 0) = 1 (4)
uy(x,∞) = 1 (5)
v(x,∞) = 0 (6)
Take x = 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0
m = 0, 1/3, 1/2, 1, and
λ=0.5,1,1.5
Generate fgures and tables for uy, v, and vy for diferent values of λ and m.
Note: If ∞ bothers you, use any big number like 20 or 25.
PLZ CARE TO WRITE THE WHOLE CODE...I M NEW TO MATLAB
 
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