Book contents
- Frontmatter
- Contents
- Preface
- Acknowledgments
- Nomenclature
- 1 Introduction to Multiphase Fluid Dynamics
- 2 Single-Phase Flow Equations and Regimes
- 3 Governing Equations for an Isolated Spherical Particle
- 4 Particle Sizes, Shapes, and Trajectories
- 5 Coupling Regimes for Multiphase Flow
- 6 Single-Phase Turbulent Flow
- 7 Multiphase Turbulent Flow
- 8 Multiphase Flow Numerical Approaches
- 9 Drag Force on an Isolated Particle
- 10 Lift, Added-Mass, and History Forces on a Particle
- 11 Particle Interactions with Walls and Other Particles
- Appendix
- References
- Index
7 - Multiphase Turbulent Flow
Published online by Cambridge University Press: 28 July 2023
Book contents
- Frontmatter
- Contents
- Preface
- Acknowledgments
- Nomenclature
- 1 Introduction to Multiphase Fluid Dynamics
- 2 Single-Phase Flow Equations and Regimes
- 3 Governing Equations for an Isolated Spherical Particle
- 4 Particle Sizes, Shapes, and Trajectories
- 5 Coupling Regimes for Multiphase Flow
- 6 Single-Phase Turbulent Flow
- 7 Multiphase Turbulent Flow
- 8 Multiphase Flow Numerical Approaches
- 9 Drag Force on an Isolated Particle
- 10 Lift, Added-Mass, and History Forces on a Particle
- 11 Particle Interactions with Walls and Other Particles
- Appendix
- References
- Index
Summary
Turbulence-spread particles in a fluid can be related to the turbulent Stokes numbers and the drift parameter. Theories and models are provided for one-way coupling, including turbulent particle diffusion, particle velocity fluctuations, turbulent particle velocity bias, and turbulence-induced deformation. Two-way, three-way, and four-way coupling in turbulent flows is also discussed.
Keywords
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- Chapter
- Information
- Fluid Dynamics of Particles, Drops, and Bubbles , pp. 286 - 353Publisher: Cambridge University PressPrint publication year: 2023