A turbulence model for inclined, bubbly flows |
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| Authors: | S D Mobbs and G P Lucas |
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| Institution: | (1) Schlumberger Cambridge Research Ltd, High Cross, Madingley Road, CB3 0EL Cambridge, U.K.;(2) Present address: The University of Huddersfield, HD1 3DH Queensgate, Huddersfield, U.K. |
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| Abstract: | A new turbulence model for the flow of a two phase (liquid-liquid) flow in an inclined pipe is presented. An eddy viscosity is used to model the effects of shear induced turbulence and bubble induced turbulence. The cross-pipe momentum transport arising from the buoyant rise of bubbles across the axial flow is also modelled. Numerical simulations have been carried out in both one and two dimensions. One and two dimensional numerical simulations are presented.On leave from the University of Leeds, Leeds LS2 9JT, U.K. |
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| Keywords: | bubbly flows shear instability |
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