A Lagrangian-Eulerian mapping solver for direct numerical simulation of bubble-laden turbulent shear flows using the two-fluid formulation

DOI10.1006/jcph.1999.6311zbMath0949.76041OpenAlexW1978162029MaRDI QIDQ1819083

S. E. Elgobashi, O. A. Druzhinin

Publication date: 5 January 2000

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jcph.1999.6311

zbMATH Keywords

plane mixing layerparticle-laden flowsintegration along characteristicslarge gradientsbubble phase motionbubble-laden Taylor-Green vortexbubble-laden turbulent shear flowshomogeneous shear turbulent flowLagrangian-Eulerian mapping solverpreferential accumulation of bubblestwo-fluid formulation

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Shear flows and turbulence (76F10) Direct numerical and large eddy simulation of turbulence (76F65) Liquid-gas two-phase flows, bubbly flows (76T10)

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Cites Work

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• Fast Fourier transforms for direct solution of Poisson's equation with staggered boundary conditions
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• Direct numerical simulation of stratified homogeneous turbulent shear flows
• Realizability of Reynolds-stress turbulence models
• Droplet–turbulence interactions in low-Mach-number homogeneous shear two-phase flows
• Dynamics of vortical structures in a homogeneous shear flow
• Preferential concentration of particles by turbulence