CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   Discretized Equation for 2D incompressible constant property convection homework help (http://www.cfd-online.com/Forums/main/116238-discretized-equation-2d-incompressible-constant-property-convection-homework-help.html)

GoP-Demon April 15, 2013 14:56

Discretized Equation for 2D incompressible constant property convection homework help
 
I'm shamelessly asking for homework help.
Did I discretize the general equation ok?
http://i.imgur.com/RilcPu2.jpg
http://i.imgur.com/h5gl5S7.jpg

I guess I messed up the source term with the Newman and Dirchlet boundary conditions though... on a 33x33 grid
Top and Bottom
y=1 dpsi/dy=U2 dpsi/dx=0
y=33 dpsi/dy-U1 dsi/dx=0

Side
x=1 & 1<y<17 psi=U2Y
x=1 & 17<y<33 psi=U1+17(U2-U1)


All times are GMT -4. The time now is 04:44.