A multi-component drop evaporation model based on analytical solution of Stefan–Maxwell equations

Tonini, Simona; Cossali, Gianpietro

doi:10.1016/j.ijheatmasstransfer.2015.08.014

Cited by 41 publications

(24 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Equation 54could be formulated in terms of molar rather than mass fluxes [82]. The latter equation could be solved under the assumption that the molar density of the mixture does not depend on the distance from the droplet surface.…”

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

“…The latter equation could be solved under the assumption that the molar density of the mixture does not depend on the distance from the droplet surface. The solution to this equation would be rather similar to (61) and (62) and its explicit form was given in [82]. These two equations and their solutions predict slightly different evaporation rates since the conditions of constant total mass density and constant molar density of the mixture are not equivalent.…”

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

“…The authors of [84,85,86,82] drew attention to the fact that more accurate description of multi-component diffusion, compared with Equation 54, should be based on the Maxwell-Stefan equations. Ignoring the Soret effects, diffusion due to pressure gradients and external forces, these equations can be presented as [87,82]:…”

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

See 2 more Smart Citations

Droplets and Sprays

Basu¹,

Ágarwal²,

Mukhopadhyay³

et al. 2018

Energy, Environment, and Sustainability

View full text Add to dashboard Cite

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

Section: Hydrodynamic Models (Multi-component Droplet Heating and Evamentioning

confidence: 99%

See 1 more Smart Citation

Droplets and Sprays

Basu¹,

Ágarwal²,

Mukhopadhyay³

et al. 2018

Energy, Environment, and Sustainability

View full text Add to dashboard Cite

“…Lohse (2016) also highlighted the importance of their result for various applications in chemical technology, and in particular towards controlled liquid-liquid micro-extraction. Although the present study addresses the multicomponent droplet dissolution in a bulk liquid, our system shares similarity with the evaporation of a sessile droplet in air or the dissolution of a sessile droplet in another liquid, which further enhances the relevance of this study (Kneer et al 1993;Tamim & Hallett 1995;Brenn et al 2007;Dietrich et al 2016;Tonini & Cossali 2016).…”

mentioning

confidence: 98%

Molecular dynamics study of multicomponent droplet dissolution in a sparingly miscible liquid

et al. 2017

View full text Add to dashboard Cite

The dissolution of a multicomponent nanodrop in a sparingly miscible liquid is studied by molecular dynamics (MD) simulations. We studied both binary and ternary systems, in which nanodroplets are formed from one and two components, respectively. Whereas for a single-component droplet the dissolution can easily be calculated, the situation is more complicated for a multicomponent drop, as the interface concentrations of the drop constituents depend on the drop composition, which changes with time. In this study, the variation of the interface concentration with the drop composition is determined from independent 'numerical experiments', which are then used in the theoretical model for the dissolution dynamics of a multicomponent drop. The MD simulations reveal that when the interaction strengths between the drop constituents and the surrounding bulk liquid are significantly different, the concentration of the more soluble component near the drop interface may become larger than in the drop bulk. This effect is the larger the smaller the drop radius. While the present study is limited to binary and ternary systems, the same method can be easily extended to a larger number of components.

show abstract

“…Lohse [26] also highlighted the importance of their result for various applications in chemical technology and in particular towards controlled liquid-liquid micro-extraction. Although the present study addresses the multicomponent droplet dissolution in a bulk liquid, our system shares similarity with the evaporation of a sessile droplet in air or the dissolution of a sessile droplet in another liquid, which further enhances the relevance of this study [68,[137][138][139][140].…”

Section: Introductionmentioning

confidence: 98%

Molecular dynamics simulations of Nanobubbles and Nanodrops

Maheshwari¹

View full text Add to dashboard Cite

A multi-component drop evaporation model based on analytical solution of Stefan–Maxwell equations

Cited by 41 publications

References 23 publications

Droplets and Sprays

Droplets and Sprays

Molecular dynamics study of multicomponent droplet dissolution in a sparingly miscible liquid

Molecular dynamics simulations of Nanobubbles and Nanodrops

Contact Info

Product

Resources

About