Crossref journal-article
Cambridge University Press (CUP)
Journal of Fluid Mechanics (56)
Abstract

A new and very general technique for simulating solid–fluid suspensions has been described in a previous paper (Part 1); the most important feature of the new method is that the computational cost scales linearly with the number of particles. In this paper (Part 2), extensive numerical tests of the method are described; results are presented for creeping flows, both with and without Brownian motion, and at finite Reynolds numbers. Hydrodynamic interactions, transport coefficients, and the short-time dynamics of random dispersions of up to 1024 colloidal particles have been simulated.

Bibliography

Ladd, A. J. C. (1994). Numerical simulations of particulate suspensions via a discretized Boltzmann equation. Part 2. Numerical results. Journal of Fluid Mechanics, 271, 311–339.

Authors 1
  1. Anthony J. C. Ladd (first)
References 30 Referenced 964
  1. Bossis, G. & Brady, J. F. 1987 Self-diffusion of Brownian particles in concentrated suspensions under shear.J. Chem. Phys. 87,5437.
  2. Lovalenti, P. M. & Brady, J. F. 1993 The hydrodynamic force on a rigid particle undergoing arbitrary time-dependent motion at small Reynolds number.J. Fluid Mech. 256,561.
  3. Ladd, A. J. C. 1994 Numerical simulations of particulate suspensions via a discretized Boltzmann equation. Part 1. Theoretical foundation.J. Fluid Mech. 271,285.
  4. Hoover, W. G. , Evans, D. J. , Hickman, R. B. , Ladd, A. J. C. , Ashurst, W. T. & Moran, B. 1980 Lennard–Jones triple-point bulk and shear viscosities. Green–Kubo theory, Hamiltonian mechanics, and nonequilibrium molecular dynamics.Phys. Rev. A22,1690.
  5. Hinch, E. J. 1975 Application of the Langevin equation to fluid suspensions.J. Fluid Mech. 72,499.
  6. Zhu, J. X. , Durian, D. J. , Müller, J. , Weitz, D. A. & Pine, D. J. 1992 Scaling of transient hydrodynamic interactions in concentrated suspensions.Phys. Rev. Lett. 68,2559.
  7. Ladd, A. J. C. 1993a Dynamical simulations of sedimenting spheres.Phys. Fluids A5,299.
  8. Ladd, A. J. C. 1990 Hydrodynamic transport coefficients of random dispersions of hard spheres.J. Chem. Phys. 93,3484.
  9. Sangani, A. S. & Acrivos, A. 1982 Slow flow past periodic arrays of cylinders with application to heat transfer.Intl J. Multiphase Flow 8,193.
  10. Ladd, A. J. C. 1988 Hydrodynamic interactions in a suspension of spherical particles.J. Chem. Phys. 88,5051.
  11. Lahbabi, A. & Chang, H.-C. 1985 High Reynolds number flow through cubic arrays of spheres: Steady-state solution and transition to turbulence.Chem. Engng Sci. 40,435.
  12. Hughes, T. J. R. , Lin, W. K. & Brookes, A. 1979 Finite-element analysis of incompressible viscous flows by the penalty-function formulation.J. Comput. Phys. 30,1. (10.1016/0021-9991(79)90086-X)
  13. Happel, J. & Brenner, H. 1986 Low-Reynolds Number Hydrodynamics .Martinus Nijhoff.
  14. Kao, M. H. , Yodh, A. G. & Pine, D. J. 1993 Observation of Brownian motion on the time scale of the hydrodynamic interaction.Phys. Rev. Lett. 70,242.
  15. Lebowitz, J. L. , Percus, J. K. & Verlet, L. 1967 Ensemble dependence of fluctuations with application to machine computations.Phys. Rev. 153,250.
  16. Hauge, E. H. & Martin-Löf, A. 1973 Fluctuating hydrodynamics and Brownian motion.J. Statist. Phys. 7,259.
  17. Hasimoto, H. 1959 On the periodic fundamental solutions of the Stokes equations and their application to viscous flow past a cubic array of spheres.J. Fluid Mech. 5,317. (10.1017/S0022112059000222)
  18. Zick, A. A. & Homsy, G. M. 1982 Stokes flow through periodic arrays of spheres.J. Fluid Mech. 115,13.
  19. Alder, B. J. & Wainwright, T. E. 1970 Decay of the velocity autocorrelation function.Phys. Rev. A1,18.
  20. Allen, M. P. & Tildesley, D. J. 1987 Computer Simulation of Liquids .Clarendon.
  21. Phillips, R. J. , Brady, J. F. & Bossis, G. 1988 Hydrodynamic transport properties of hard-sphere dispersions. II. Porous media.Phys. Fluids 31,3473.
  22. Landau, L. D. & Lifshitz, E. M. 1959 Fluid Mechanics .Addison-Wesley.
  23. Hansen, J. P. & McDonald, I. R. 1986 Theory of Simple Liquids .Academic. (10.1016/B978-0-08-057101-0.50015-9)
  24. Ladd, A. J. C. 1993b Short-time motion of colloidal particles: Numerical simulation via a fluctuating lattice-Boltzmann equation.Phys. Rev. Lett. 70,1339.
  25. Tompson, A. F. B. 1983 LAMFLOW: Three dimensional, laminar, incompressible flow. Tech. Rep. WR-83-3 .Department of Civil Engineering, Princeton University.
  26. Frisch, U. , D'Humières, D. , Hasslacher, B. , Lallemand, P. , Pomeau, Y. & Rivet, J.-P. 1987 Lattice gas hydrodynamics in two and three dimensions.Complex Systems 1,649.
  27. Ladd, A. J. C. 1984 Equations of motion for non-equilibrium molecular dynamics simulations of viscous flow in molecular fluids.Mol. Phys. 53,459.
  28. Fornberg, B. 1991 Steady incompressible flow past a row of circular cylinders.J. Fluid Mech. 225,625.
  29. Weitz, D. A. , Pine, D. J. , Pusey, P. N. & Tough, R. J. A. 1989 Nondiffusive Brownian motion studied by Diffusing-Wave Spectroscopy.Phys. Rev. Lett. 63,1747.
  30. Batchelor, G. K. 1972 Sedimentation in a dilute dispersion of spheres.J. Fluid Mech. 52,245.
Dates
Type When
Created 19 years, 3 months ago (May 3, 2006, 9:41 p.m.)
Deposited 6 years, 2 months ago (June 6, 2019, 8:24 p.m.)
Indexed 3 hours, 22 minutes ago (Aug. 26, 2025, 2:34 a.m.)
Issued 31 years, 1 month ago (July 25, 1994)
Published 31 years, 1 month ago (July 25, 1994)
Published Online 19 years, 4 months ago (April 26, 2006)
Published Print 31 years, 1 month ago (July 25, 1994)
Funders 0

None

@article{Ladd_1994, title={Numerical simulations of particulate suspensions via a discretized Boltzmann equation. Part 2. Numerical results}, volume={271}, ISSN={1469-7645}, url={http://dx.doi.org/10.1017/s0022112094001783}, DOI={10.1017/s0022112094001783}, journal={Journal of Fluid Mechanics}, publisher={Cambridge University Press (CUP)}, author={Ladd, Anthony J. C.}, year={1994}, month=jul, pages={311–339} }