1D flow -- CFD Online Discussion Forums

July 8, 2011, 09:33	1D flow	#1
canopus Member SM Join Date: Dec 2010 Posts: 97 Rep Power: 15	Hello I see so many views and no replies. I think maybe my question is too simple so it is being ignored but for me it is not. So please let me know your views. ----------------------------------------------------- I have an academic structured 3D code solving pressure poisson eqn for N-S eqns for unconfined flow. I want to solve a laminar 1D flow with that by using 1 cell in x & y axis and 300 cells in z dir. Is this approach correct? What should be my BCs with respect to pressure for? x-y(inlet & outlet) x-z(top & bottom) y-z(side faces) Thanks in advance Last edited by canopus; July 12, 2011 at 17:55. Reason: no replies!

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