Taylor dispersion in electroosmotic flows with random zeta potentials

James P. Gleeson; Howard A. Stone

Taylor dispersion in electroosmotic flows with random zeta potentials

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Electroosmotic flows in axisymmetric capillaries with random zeta potentials were shown in [1] to exhibit axial velocity fluctuations about the mean plug flow. In this note we address the calculation of Taylor dispersion in such flows, and highlight the important differences between cross-sectional averaging (as usually used for dispersion problems) and ensemble averaging (as used in [1]).

Original language	English
Title of host publication	2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
Editors	M. Laudon, B. Romanowicz
Pages	375-378
Number of pages	4
Publication status	Published - 2004
Externally published	Yes
Event	2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004 - Boston, MA, United States Duration: 7 Mar 2004 → 11 Mar 2004

Publication series

Name	2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
Volume	2

Conference

Conference	2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004
Country/Territory	United States
City	Boston, MA
Period	7/03/04 → 11/03/04

Keywords

Electroosmotic flow
Microfluidics
Random zeta potential

Cite this

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title = "Taylor dispersion in electroosmotic flows with random zeta potentials",

abstract = "Electroosmotic flows in axisymmetric capillaries with random zeta potentials were shown in [1] to exhibit axial velocity fluctuations about the mean plug flow. In this note we address the calculation of Taylor dispersion in such flows, and highlight the important differences between cross-sectional averaging (as usually used for dispersion problems) and ensemble averaging (as used in [1]).",

keywords = "Electroosmotic flow, Microfluidics, Random zeta potential",

author = "Gleeson, {James P.} and Stone, {Howard A.}",

year = "2004",

language = "English",

isbn = "0972842276",

series = "2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004",

pages = "375--378",

editor = "M. Laudon and B. Romanowicz",

booktitle = "2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004",

note = "2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004 ; Conference date: 07-03-2004 Through 11-03-2004",

}

Gleeson, JP & Stone, HA 2004, Taylor dispersion in electroosmotic flows with random zeta potentials. in M Laudon & B Romanowicz (eds), 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004. 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004, vol. 2, pp. 375-378, 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004, Boston, MA, United States, 7/03/04.

Taylor dispersion in electroosmotic flows with random zeta potentials. / Gleeson, James P.; Stone, Howard A.
2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004. ed. / M. Laudon; B. Romanowicz. 2004. p. 375-378 (2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Taylor dispersion in electroosmotic flows with random zeta potentials

AU - Gleeson, James P.

AU - Stone, Howard A.

PY - 2004

Y1 - 2004

N2 - Electroosmotic flows in axisymmetric capillaries with random zeta potentials were shown in [1] to exhibit axial velocity fluctuations about the mean plug flow. In this note we address the calculation of Taylor dispersion in such flows, and highlight the important differences between cross-sectional averaging (as usually used for dispersion problems) and ensemble averaging (as used in [1]).

AB - Electroosmotic flows in axisymmetric capillaries with random zeta potentials were shown in [1] to exhibit axial velocity fluctuations about the mean plug flow. In this note we address the calculation of Taylor dispersion in such flows, and highlight the important differences between cross-sectional averaging (as usually used for dispersion problems) and ensemble averaging (as used in [1]).

KW - Electroosmotic flow

KW - Microfluidics

KW - Random zeta potential

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M3 - Conference contribution

AN - SCOPUS:6344261911

SN - 0972842276

SN - 9780972842273

T3 - 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004

SP - 375

EP - 378

BT - 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004

A2 - Laudon, M.

A2 - Romanowicz, B.

T2 - 2004 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2004

Y2 - 7 March 2004 through 11 March 2004

ER -

Taylor dispersion in electroosmotic flows with random zeta potentials

Abstract

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Conference

Keywords

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