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April 5, 2022, 08:04 |
channel flow
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#1 |
New Member
Christ Kenndy
Join Date: Apr 2022
Posts: 1
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Hello everybody,
I am developing a code for studying 'compressible convection ' in microchannels. So far ( last three months) I have managed to implement Grahams - modified - two-step Lax-Wendroff scheme. Now as a validation check ..I was trying to obtain the velocity - profiles for a fully developed flow down the channel..( including the developing profiles near the entrance..) Can I expect such profiles as a limiting case of my code for fully compressible channel flow..? If yes then should the density fluctuations be kept minimum..? ( and take isothermal case..?) Besides I am also faced with the problem of handling the entrance /exit for my code ..( should I use any extrapolation to update the grid-points at the inlet/outlet ) any comments/ suggestions are welcome .. Last edited by christkenddy; April 7, 2022 at 02:03. |
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