2019
DOI: 10.1007/s10955-019-02243-1
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An Alternative High-Density Ratio Pseudo-potential Lattice Boltzmann Model with Surface Tension Adjustment Capability

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Cited by 20 publications
(4 citation statements)
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“…(10). It should be noted that, in contrast to the approaches by [16,18], the general force field represented by Eq. ( 34) is formulated considering the nearest-neighbor lattices only.…”
Section: A Fundamental Inter-particle Force Calculationmentioning
confidence: 99%
See 1 more Smart Citation
“…(10). It should be noted that, in contrast to the approaches by [16,18], the general force field represented by Eq. ( 34) is formulated considering the nearest-neighbor lattices only.…”
Section: A Fundamental Inter-particle Force Calculationmentioning
confidence: 99%
“…However, Li and Luo [17] noticed that this model had some issues, since the density ratio of the system varied considerably with the change in surface tension. Recently, Kharmiani et al [18] proposed a consistent interaction potential that permits to control independently the liquid-gas density ratio and surface tension. But one of the terms that constitutes the proposed force is calculated in two steps and it can be argued that this procedure is equivalent to a multirange approach, since it requires information from distances greater than the adjacent nodes.…”
Section: Introductionmentioning
confidence: 99%
“…O aumento do número de pontos na interface mostrou-se mais promissor, com redução de até 10 vezes o valor de velocidade espúria máxima para o conjunto de 9 velocidades, quando o número de sítios simulados é dobrado. Essa é uma razão pela qual os modelos mais recentes com o conjunto tradicional D2Q9 buscam adicionar parâmetros livres para controle da espessura da interface (LYCETT-BROWN; LUO, 2015; KHARMIANI; NIAZMAND; PASSANDIDEH-FARD, 2019;CZELUSNIAK et al, 2020).…”
Section: Correntes Espúriasunclassified
“…Uma estratégia mais recente consiste em desenvolver novos termos de forças proporcionais a parâmetros de controle de curva de saturação e tensão superficial. Esses termos são então incorporados na equação de Boltzmann em rede pelo método de Guo et al (CZELUSNIAK et al, 2020;KHARMIANI;NIAZMAND;PASSANDIDEH-FARD, 2019). Porém, os efeitos finais dessa abordagem no problema de interface plana é similar ao da estratégia de alteração na velocidade: controle da curva de saturação pelo parâmetro ε, mantendo Γ = 0.…”
Section: Fonte: Elaborado Pelo Autorunclassified