Active-coupling mixing times for a stirred binary liquid

N. Easwar; J. V. Maher; D. J. Pine; W. I. Goldburg

doi:10.1103/PhysRevLett.51.1272

Active-coupling mixing times for a stirred binary liquid

N. Easwar, J. V. Maher, D. J. Pine, W. I. Goldburg

Chemical and Biomolecular Engineering

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

Abstract

Mixing times measured for a stirred critical binary liquid mixture are seen to vary dramatically with Reynolds number, Prandtl number, and the initial value of the order parameter. These variations are far too large to be explained by passive-mixing calculations; they also differ in significant respects from the active-mixing predictions of Ruiz and Nelson.

Original language	English (US)
Pages (from-to)	1272-1274
Number of pages	3
Journal	Physical Review Letters
Volume	51
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.51.1272
State	Published - 1983

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.51.1272

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title = "Active-coupling mixing times for a stirred binary liquid",

abstract = "Mixing times measured for a stirred critical binary liquid mixture are seen to vary dramatically with Reynolds number, Prandtl number, and the initial value of the order parameter. These variations are far too large to be explained by passive-mixing calculations; they also differ in significant respects from the active-mixing predictions of Ruiz and Nelson.",

author = "N. Easwar and Maher, {J. V.} and Pine, {D. J.} and Goldburg, {W. I.}",

year = "1983",

doi = "10.1103/PhysRevLett.51.1272",

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AB - Mixing times measured for a stirred critical binary liquid mixture are seen to vary dramatically with Reynolds number, Prandtl number, and the initial value of the order parameter. These variations are far too large to be explained by passive-mixing calculations; they also differ in significant respects from the active-mixing predictions of Ruiz and Nelson.

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Active-coupling mixing times for a stirred binary liquid

Abstract

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