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varunjain89 February 26, 2010 06:38

incompressible, 2-D laminar flow over flat plate...
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I have used simple explicit scheme code to simulate laminar flow over flat plate.

Results show some velocity overshoot just next to the plate surface. does anyone know the reason?

i am attatching the C code i have written....

i have taken
dy=5 x 10^(-6)
dx=5 x 10^(-5)

rho and p are sea level qty.

varunjain89 February 26, 2010 06:43

1 Attachment(s)
also attatching the boundary layer plot for different values of x.... it way to far from 100... but gradually receds to 100...

varunjain89 February 26, 2010 06:45

also some one suggested me to use variable grid length along the y-axis, specially near the plate.... how am i suppose to do that...???

tanmoy March 6, 2012 12:13

actually der is sum pit fall in ur example. ur prog doesn run. it shows d array size to be large. if u need I can mail u my results for d sam prob. reply me if u want.

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