Cyclone Opening boundary Conditions -- CFD Online Discussion Forums

December 16, 2005, 06:31	Cyclone Opening boundary Conditions	#1
Michael Bo Hansen Guest Posts: n/a	Hi There. Which Boundary conditions is the optimum choice of outlet/opening boundary condition for the swirling outlet of a cylone? <LI>Cartesian Velocity Components, <LI>Cylindrical Velocity Components, <LI>Opening Pressure and Direction, <LI>Opening Pressure for Entrainment, <LI>Static Pressure and Direction, <LI>Static Pressure for Entrainment? The Navier Stokes equations reveals that dP/dr = rho/r*Vteta^2 for a swirling flow, but should I implement that specifically, or can I use some of the above listed choices? Kind regards - Michael

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