2019
DOI: 10.1103/physreve.100.033309
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Mesoscale simulation of soft particles with tunable contact angle in multicomponent fluids

Abstract: Soft particles at fluid interfaces play an important role in many aspects of our daily life, such as the food industry, paints and coatings, and medical applications. Analytical methods are not capable of describing the emergent effects of the complex dynamics of suspensions of many soft particles, whereas experiments typically either only capture bulk properties or require invasive methods. Computational methods are therefore a great tool to complement experimental work. However, an efficient and versatile nu… Show more

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Cited by 9 publications
(18 citation statements)
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“…The first one is the two-dimensional Poisson ratio defined for Skalak capsules as νs=C/false(1+Cfalse) with νsfalse[1,1false] and C being a dimensionless parameter defined as the ratio between the area dilatation and the shear elasticity of the membrane [30]. The second dimensionless number is the softness parameter (β) which quantifies the softness of the particle with respect to the surface tension γ of the fluid–fluid interface [18]. β is expressed as β=R02γκb, where R0 is the radius of the undeformed particle.…”
Section: Methodsmentioning
confidence: 99%
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“…The first one is the two-dimensional Poisson ratio defined for Skalak capsules as νs=C/false(1+Cfalse) with νsfalse[1,1false] and C being a dimensionless parameter defined as the ratio between the area dilatation and the shear elasticity of the membrane [30]. The second dimensionless number is the softness parameter (β) which quantifies the softness of the particle with respect to the surface tension γ of the fluid–fluid interface [18]. β is expressed as β=R02γκb, where R0 is the radius of the undeformed particle.…”
Section: Methodsmentioning
confidence: 99%
“…The fluid-interface coupling method used in this paper is based on the exchange of momentum between the fluid and the membrane by applying the half-way bounce-back rules (SBB) for distribution functions fic that would cross a boundary element during the streaming step. We follow here the exact same procedure we introduced in detail in our recent method paper here we studied the deformation of a soft particle adsorbed at a fluid–fluid interface [18].…”
Section: Methodsmentioning
confidence: 99%
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“…For instance, Bueno et al [37] proposed a numerical framework for the simulation of binary fluids in contact with nonlinear hyperelastic solids to investigate the wetting of soft substrates and elastic micropillars. Wouters et al [38] developed a numerical framework allowing for the simulation of soft particles at fluid-fluid interfaces.…”
Section: Introductionmentioning
confidence: 99%