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Lattice Boltzmann simulation

M. D. Mantle, A. J. Sederman, L. F. Gladden 2001, (Single- and two-phase flow in fixed-bed reactors MRI flow visualisation and lattice-Boltzmann simulations), Chem. Eng. Sci. 56, 523. [Pg.283]

In the paper by Hill et al. (2001b), values for A2 are only given for a finite number of gas fractions1 however, A2 is nearly the same as A0 (Koch and Hill, 2001). Note that in Section II.D we suggest a different expression for /i, also on the basis of lattice Boltzmann simulations. [Pg.103]

Beetstra, R., van der Hoef, M. A., and Kuipers, J. A. M. Drag force from lattice Boltzmann simulations of intermediate Reynolds number flow past mono- and bidisperse arrays of spheres, Manuscript submitted to AIChE J. (2006). [Pg.146]

Ten Cate, A., Turbulence and particle dynamics in dense crystal slurries—a numerical study by means of lattice-Boltzmann simulations , Ph.D. Thesis, Delft University of Technology, Delft, Netherlands (2002). [Pg.228]

Contributions to pressure drop have also been studied by lattice Boltzmann simulations. Zeiser et al. (2002) postulated that dissipation of energy was due to shear forces and deformational strain. The latter mechanism is usually missed by capillary-based models of pressure drop, such as the Ergun equation, but may be significant in packed beds at low Re. For a bed of spheres with N — 3, they found that the dissipation caused by deformation was about 50% of that... [Pg.351]

A comparison of mesoscopic simulation methods with MD simulations has been performed by Denniston and Robbins.423 They study a binary mixture of simple Lennard-Jones fluids and map out the required parameters of the mesoscopic model from their MD simulation data. Their mapping scheme is more complete than those of previous workers because in addition to accounting for the interfacial order parameter and density profiles, they also consider the stress. Their mapping consists of using MD simulations to parameterise the popular mesoscale Lattice Boltzmann simulation technique and find that a... [Pg.378]

MRI flow visualization and Lattice-Boltzmann simulation. Chem. Eng. Sci. 2001, 56, 523. [Pg.1305]

An expression for Rg obtained by a fit of lattice-Boltzmann simulations was used ... [Pg.931]

This method has been tested for several model systems like the Lennard-Jones argon and carbon-dioxide by molecular d5mamics simulation, the Shan-Chen fluid by lattice Boltzmann simulation and finally for the experimental system helium-4. The method worked well for these systems, therefore here we are trying to apply it here to two other systems, namely for the water in the vicinity of room temperature and for the helium-3 in the whole liquid range. [Pg.275]

Imre, A.R., Mayer, G., Hazi, G., Rozas, R., and Kraska, T. (2008) Estimation of the liquid-vapor spinodal from interfacial properties obtained from molecular dynamics and lattice Boltzmann simulations, J. Chem. Phys. 128, 114708... [Pg.277]

Figure 19.7. Representative results from late stages of a lattice Boltzmann simulation of phase separation of a 15/85 binary mixture under shear [105]. Droplets formed in intermediate stages of the simulation reconnect into stringlike structures that appear to persist and coarsen in cross-sectional dimension with time. See the insert showing the colored figures for a better view. Figure 19.7. Representative results from late stages of a lattice Boltzmann simulation of phase separation of a 15/85 binary mixture under shear [105]. Droplets formed in intermediate stages of the simulation reconnect into stringlike structures that appear to persist and coarsen in cross-sectional dimension with time. See the insert showing the colored figures for a better view.
He, X.Y. and Li, N., 2000. Lattice Boltzmann Simulation of Electrochemical Systems. Computer Physics Communications,... [Pg.145]

Yoshino, M. and Inamura, T., 2003. Lattice Boltzmann Simulations for Flow and Heat/Mass Transfer Problems in a Three-Dimensional Porous Structure. International Journal for Numerical Methods in Fluids, 43(2) 183-198. [Pg.148]

Keywords Binary drop colUsions Bouncing Coalescence Collision model Crossing separation Gaseous environment Immiscible liquids Lattice-Boltzmann simulation Miscible liquids Navier-Stokes simulation Reflexive separation Satellite droplets Spray flow simulation SPH simulation Stretching separation... [Pg.157]

Fig. 7.11 Shapes of droplets produced by an unstable grazing collision of two equal-sized propanol-2 droplets in air at Re = 100 and We = 106 - (a) experiment, (b) lattice-Boltzmann simulation. The non-dimensional impact parameter X = 0.484 [63] (Reprinted with kind permission from Dr. Markus Schelkle, Immenstaad (Germany) 2010)... Fig. 7.11 Shapes of droplets produced by an unstable grazing collision of two equal-sized propanol-2 droplets in air at Re = 100 and We = 106 - (a) experiment, (b) lattice-Boltzmann simulation. The non-dimensional impact parameter X = 0.484 [63] (Reprinted with kind permission from Dr. Markus Schelkle, Immenstaad (Germany) 2010)...
T. Inamuro, S. Tajima, F. Ogino Lattice Boltzmann simulation of droplet collision dynamics, Int. J. Heat Mass Transfer 47, 4649 657 (2004). [Pg.180]

B. Sakakibara, T. Inamuro Lattice Boltzmann simulation of collision dynamics of two unequal-size droplets, Int. J. Heat Mass Transfer 51, 3207-3216 (2008). [Pg.180]

M. Schelkle, A. Frohn Three-dimensional lattice Boltzmann simulations of binary collisions between equal droplets, J. Aerosol Sci. 26(Suppl. 1), S145-S146 (1995). [Pg.180]

Mukherjee, S. and J. Abraham. Lattice Boltzmann Simulations of Two-Phase Flow with High Density Ratio in Axially Symmetric Geometry. Phys. Rev. E. 75 026701 (2007b). [Pg.439]

Swift, M., S. Orlandini, W. Osborn, and J. Yeomans. Lattice Boltzmann Simulations of Liquid-Gas Binary-fluid Systems. Phys. Rev. E 54 5041-5042 (1996). [Pg.439]

Wagner, A.J. Thermodynamic Consistency of Liquid-Gas Lattice Boltzmann Simulations. Phys. Rev. E 74 056703 (2006). [Pg.439]

Nguyen, H.P., Chopard, B. and Stoll, S. (2004). Hydrodynamic properties of fractal aggregates in 2D using lattice Boltzmann simulation. Future Gener. Comput. Syst. (FGCS), 20, 981-991. [Pg.148]

The T-shaped junction is the most studied shear-based emulsification device. In T-shaped junctions as shown in Fig. 4, the continuous phase flows through the horizontal channel, and the to-be-dispersed phase is pressurized through the vertical channel where it meets the continuous phase, is distorted, and eventually forms droplets at the T-junction. Typical images of this process in an experimental setup through Lattice Boltzmann simulations are shown in Fig. 4. [Pg.994]

He X, Li N (2000) Lattice Boltzmann simulation of electrochemical systems. Comput Phys Commun 129 158-166... [Pg.1604]

Melchionna S, Sued S (2004) Electrorheology in nanoparticles via lattice Boltzmann simulation. J Chem Phys 120 4492 497... [Pg.1624]

Wang JK, Wang M, Li ZX (2005) Lattice Boltzmann simulations of mixing enhancement by the electro-osmotic flow in microchannels. Mod Phys Lett B 19 1515-1518... [Pg.1624]

Wang M, Wang JK, Chen SY (2007) Lattice Boltzmann simulations of electro-osmotic flows in microchannels with roughness and cavitations. J Comput Phys 226(1) 836-851, and Commun Comput Phys 2(6) 1055-1070... [Pg.1624]

Nie XB, Doolen GD, Chen SY (2002) Lattice-Boltzmann simulations of fluid flows in MEMS. JStatPhys 107 279-289... [Pg.2335]

Meghadadi Isfahan AH, Soleimani A (2012) Thermal lattice Boltzmann simulation of rarefied gas flows nanochannels for wide range of Knudsen number. Adv Mater Res 403-408 5313-5317... [Pg.3037]

Reis T, Dollar PJ (2012) Lattice Boltzmann simulations of pressure-driven flows in microchaimels using Navier-Maxwell slip boundary conditions. Phys Fluids 24 1-18... [Pg.3037]


See other pages where Lattice Boltzmann simulation is mentioned: [Pg.515]    [Pg.328]    [Pg.335]    [Pg.354]    [Pg.12]    [Pg.49]    [Pg.822]    [Pg.444]    [Pg.703]    [Pg.830]    [Pg.171]    [Pg.244]    [Pg.49]    [Pg.1002]   
See also in sourсe #XX -- [ Pg.515 ]

See also in sourсe #XX -- [ Pg.171 , Pg.172 , Pg.354 ]




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