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Keywords: bubbly flow
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Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A034, July 13–15, 2020
Paper No: FEDSM2020-20279
... by these bluff bodies. An experimental study of liquid-gas bubbly flow around a cylinder was performed to understand these complex flow physics. A 9.5 mm diameter cylinder was installed horizontally within a vertical water channel facility. A high-speed camera captured the movement of the liquid-gas mixture...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A006, July 13–15, 2020
Paper No: FEDSM2020-20301
... 0.07. cavitation bubbly flow bubble dynamics compressible flow multiphase flow A CORRECTION TO THE BAROTROPIC MODEL OF GASEOUS CAVITATION IN CHOKED CONVERGING-DIVERGING NOZZLE FLOWS Michael Waldrop 1 , Flint Thomas 1 1 Institute for Flow Physics and Control, University of Notre Dame, Notre...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 851-861, August 2–6, 2009
Paper No: FEDSM2009-78306
... 30 07 2010 This paper describes in detail the assessment of the CFD code CFX to predict adiabatic liquid-gas two-phase bubbly flow. This study has been divided into two parts. In the first exercise, the effect of Lift Force, Wall Force and the Turbulent Diffusion Force have been...
Proceedings Papers

Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 265-274, July 30–August 2, 2007
Paper No: FEDSM2007-37079
... operating at the stern and the propeller performance may deteriorate. Therefore we carried out tests of a model propeller working in bubbly flow. So far we found that the degradation of the propeller performance due to bubbles is small and tolerable. The project is carried out in collaboration with Osaka...
Proceedings Papers

Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 471-477, July 30–August 2, 2007
Paper No: FEDSM2007-37099
... 26 03 2009 In pursuit of the development of the interfacial area transport equation, the axial development of void fraction profile, bubble number density, interfacial area concentration and Sauter mean diameter of adiabatic nitrogen-water bubbly flows in a 9 mm-diameter pipe were...
Proceedings Papers

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1787-1792, July 6–10, 2003
Paper No: FEDSM2003-45557
..., little sensitivity is observed to the value of the lift coefficient in the range 0 < C L < 0.29. 05 02 2009 lift forces turbulent dispersion two-fluid model bubbly flow jet March 25, 2003 11:45 Proceedings of FEDSM 03 2003 4TH ASME JSME Joint Fluids Engineering Conference...
Proceedings Papers

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2929-2937, July 6–10, 2003
Paper No: FEDSM2003-45270
... a significant role. In this paper, new mathematical model that couples the generalized inhomogeneous wave equation of Lighthill-type with the generalized Rayleigh-Plesset equation is derived to simulate unsteady, quasi-one-dimensional bubbly flows. We should stress that all of above mentioned effects have been...
Proceedings Papers

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 751-760, June 19–23, 2005
Paper No: FEDSM2005-77020
... In industrial applications, rotating flows have been recognized to enhance mixing and transfer properties. Moreover, bubbly flows are also used to improve transfers. Therefore, it is interesting to study the effects of the dispersed phase on the structure of a Couette Taylor flow. Experiments...