Evaporation of acoustically levitated droplets of binary liquid mixtures

Alexander L. Yarin; Günter Brenn; Dirk Rensink

doi:10.1016/S0142-727X(02)00142-X

Evaporation of acoustically levitated droplets of binary liquid mixtures

Alexander L. Yarin, Günter Brenn, Dirk Rensink

College of Engineering

Research output: Contribution to journal › Article › peer-review

59 Citations (Scopus)

Abstract

The present work deals with the evaporation of acoustically levitated droplets. It was shown before by the authors that droplets of pure liquids in acoustic levitators evaporate mostly due to the convective effect of the acoustic streaming arising near the free droplet surface. In the present work acoustically levitated droplets of binary liquid mixtures are considered. The theoretical model of acoustically driven droplet evaporation, as developed in an earlier publication of the authors, is extended for these liquids, and experimental investigations on the evaporation of droplets consisting of the liquids are conducted. Results from theory and experiment are compared and discussed.

Original language	English
Pages (from-to)	471-486
Number of pages	16
Journal	International Journal of Heat and Fluid Flow
Volume	23
Issue number	4
DOIs	https://doi.org/10.1016/S0142-727X(02)00142-X
Publication status	Published - 2002 Aug

Keywords

Acoustic levitation
Aqueous solutions
Binary mixtures
Drop evaporation
Theoretical mass transfer model

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering
Fluid Flow and Transfer Processes

Access to Document

10.1016/S0142-727X(02)00142-X

Cite this

@article{f021086701de41bebcccaf45b9c10d7b,

title = "Evaporation of acoustically levitated droplets of binary liquid mixtures",

abstract = "The present work deals with the evaporation of acoustically levitated droplets. It was shown before by the authors that droplets of pure liquids in acoustic levitators evaporate mostly due to the convective effect of the acoustic streaming arising near the free droplet surface. In the present work acoustically levitated droplets of binary liquid mixtures are considered. The theoretical model of acoustically driven droplet evaporation, as developed in an earlier publication of the authors, is extended for these liquids, and experimental investigations on the evaporation of droplets consisting of the liquids are conducted. Results from theory and experiment are compared and discussed.",

keywords = "Acoustic levitation, Aqueous solutions, Binary mixtures, Drop evaporation, Theoretical mass transfer model",

author = "Yarin, {Alexander L.} and G{\"u}nter Brenn and Dirk Rensink",

note = "Funding Information: Financial support of the present work from the GIF––German–Israeli Foundation for Scientific Research and Development under grant no. I-536-097.14/97 is gratefully acknowledged. ALY was partially supported by the Fund for the Promotion of Research at the Technion. Financial support from the European Union under grant ENK6-CT-2000-00101 is gratefully acknowledged. We acknowledge gratefully the cooperation of Prof. C. Tropea at the Technical University of Darmstadt.",

year = "2002",

month = aug,

doi = "10.1016/S0142-727X(02)00142-X",

language = "English",

volume = "23",

pages = "471--486",

journal = "International Journal of Heat and Fluid Flow",

issn = "0142-727X",

publisher = "Elsevier",

number = "4",

}

TY - JOUR

T1 - Evaporation of acoustically levitated droplets of binary liquid mixtures

AU - Yarin, Alexander L.

AU - Brenn, Günter

AU - Rensink, Dirk

N1 - Funding Information: Financial support of the present work from the GIF––German–Israeli Foundation for Scientific Research and Development under grant no. I-536-097.14/97 is gratefully acknowledged. ALY was partially supported by the Fund for the Promotion of Research at the Technion. Financial support from the European Union under grant ENK6-CT-2000-00101 is gratefully acknowledged. We acknowledge gratefully the cooperation of Prof. C. Tropea at the Technical University of Darmstadt.

PY - 2002/8

Y1 - 2002/8

N2 - The present work deals with the evaporation of acoustically levitated droplets. It was shown before by the authors that droplets of pure liquids in acoustic levitators evaporate mostly due to the convective effect of the acoustic streaming arising near the free droplet surface. In the present work acoustically levitated droplets of binary liquid mixtures are considered. The theoretical model of acoustically driven droplet evaporation, as developed in an earlier publication of the authors, is extended for these liquids, and experimental investigations on the evaporation of droplets consisting of the liquids are conducted. Results from theory and experiment are compared and discussed.

AB - The present work deals with the evaporation of acoustically levitated droplets. It was shown before by the authors that droplets of pure liquids in acoustic levitators evaporate mostly due to the convective effect of the acoustic streaming arising near the free droplet surface. In the present work acoustically levitated droplets of binary liquid mixtures are considered. The theoretical model of acoustically driven droplet evaporation, as developed in an earlier publication of the authors, is extended for these liquids, and experimental investigations on the evaporation of droplets consisting of the liquids are conducted. Results from theory and experiment are compared and discussed.

KW - Acoustic levitation

KW - Aqueous solutions

KW - Binary mixtures

KW - Drop evaporation

KW - Theoretical mass transfer model

UR - http://www.scopus.com/inward/record.url?scp=0036680553&partnerID=8YFLogxK

U2 - 10.1016/S0142-727X(02)00142-X

DO - 10.1016/S0142-727X(02)00142-X

M3 - Article

AN - SCOPUS:0036680553

SN - 0142-727X

VL - 23

SP - 471

EP - 486

JO - International Journal of Heat and Fluid Flow

JF - International Journal of Heat and Fluid Flow

IS - 4

ER -

Evaporation of acoustically levitated droplets of binary liquid mixtures

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this