Year: 2013
Communications in Computational Physics, Vol. 13 (2013), Iss. 3 : pp. 629–648
Abstract
An alternate BGK type formulation of the Enskog equation has been recently proposed [1]. It was shown that the new model has a valid H-theorem and correct thermal conductivity. We propose Lattice Boltzmann (LB) formulation of this new Enskog-BGK model. The molecular nature of the model is verified in case of shear flow by comparing the predicted normal stress behavior by the current model with the prediction of molecular dynamics simulations. We extend the model for multiphase flow by incorporating attractive part as Vlasov type force. To validate multiphase formulation, the results of 3D simulations of a condensing bubble in a periodic box are presented.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/cicp.401011.220212s
Communications in Computational Physics, Vol. 13 (2013), Iss. 3 : pp. 629–648
Published online: 2013-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 20
-
Combined immersed boundary method and multiple-relaxation-time lattice Boltzmann flux solver for numerical simulations of incompressible flows
Wu, Xiaodi | Chen, Fu | Liu, HuapingApplied Mathematics and Mechanics, Vol. 38 (2017), Iss. 12 P.1679
https://doi.org/10.1007/s10483-017-2290-7 [Citations: 4] -
Thermal lattice Boltzmann flux solver and its application for simulation of incompressible thermal flows
Wang, Y. | Shu, C. | Teo, C.J.Computers & Fluids, Vol. 94 (2014), Iss. P.98
https://doi.org/10.1016/j.compfluid.2014.02.006 [Citations: 84] -
Lattice Boltzmann model for weakly compressible flows
Kolluru, Praveen Kumar | Atif, Mohammad | Namburi, Manjusha | Ansumali, SantoshPhysical Review E, Vol. 101 (2020), Iss. 1
https://doi.org/10.1103/PhysRevE.101.013309 [Citations: 8] -
Recent Developments in Mathematical, Statistical and Computational Sciences
An Extended Pseudo Potential Multiphase Lattice Boltzmann Model with Variable Viscosity Ratio
Ashrafizaadeh, Mahmud | Gharibi, Farshad | Khatoonabadi, Seyyed Meysam2021
https://doi.org/10.1007/978-3-030-63591-6_69 [Citations: 0] -
Lattice Boltzmann modeling of multiphase flows at large density ratio with an improved pseudopotential model
Li, Q. | Luo, K. H. | Li, X. J.Physical Review E, Vol. 87 (2013), Iss. 5
https://doi.org/10.1103/PhysRevE.87.053301 [Citations: 406] -
Pore-scale study of non-ideal gas dynamics under tight confinement considering rarefaction, denseness and molecular interactions
Shan, Baochao | Chen, Songze | Guo, Zhaoli | Wang, PengJournal of Natural Gas Science and Engineering, Vol. 90 (2021), Iss. P.103916
https://doi.org/10.1016/j.jngse.2021.103916 [Citations: 9] -
SIMULATING NANOFLUIDS VIA THE WEIGHTED DENSITY LATTICE BOLTZMANN APPROACH
MELCHIONNA, SIMONE | MARCONI, UMBERTO MARINI BETTOLOInternational Journal of Modern Physics C, Vol. 24 (2013), Iss. 12 P.1340013
https://doi.org/10.1142/S0129183113400135 [Citations: 0] -
Molecular kinetic modelling of non-equilibrium transport of confined van der Waals fluids
Shan, Baochao | Su, Wei | Gibelli, Livio | Zhang, YonghaoJournal of Fluid Mechanics, Vol. 976 (2023), Iss.
https://doi.org/10.1017/jfm.2023.893 [Citations: 4]