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
8 - Multiphase Flow Numerical Approaches
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
This chapter includes a broad survey of numerical approaches for multiphase flow using classifications based on particle reference frame, relative velocity magnitude, and relative particle size to the grid size. These approaches are then considered for Brownian motion and turbulent diffusion. Throughout this chapter, comments are made on selecting the numerical approach for a given flow based on the approach’’s ability to capture physics and computational requirements (best tools for the job and costs).
- Type
- Chapter
- Information
- Fluid Dynamics of Particles, Drops, and Bubbles , pp. 354 - 397Publisher: Cambridge University PressPrint publication year: 2023