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2-D Axisymmetric bubble from submerged orifice

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June 23, 2010, 13:31	2-D Axisymmetric bubble from submerged orifice	#1
Anirudh_Deodhar New Member Andeo Join Date: Jun 2010 Location: Pune, India Posts: 12 Rep Power: 16	hi all I am working on 2-D axisymmetric air bubble from an underwater orifice in a tank. Water is in quiscent condition and air supply to the orifice is at constant velocity. I am using Volume of Fluid (VOF) formulation in Fluent...but my simulation works well only for a uniform grid...with non-uniform grid it happens to develope some impractical neck lengths for the bubble... any suggestions? any possible reasons? Does VOF work well for non-uniform grids? thanks Anirudh

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2-d, axisymmetric, bubble, vof model

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