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EFFECTIVE SLIP LENGTH OF NANOSCALE MIXED-SLIP SURFACES

Part of: Compressible fluids and gas dynamics, general

Published online by Cambridge University Press:  03 November 2009

NAT J. LUND  and
SHAUN C. HENDY
NAT J. LUND
Affiliation:
MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria, New Zealand
SHAUN C. HENDY*
Affiliation:
MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria, New Zealand Industrial Research Limited, Gracefield, Lower Hutt, New Zealand (email: [email protected])
*
✉For correspondence; e-mail: [email protected]
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Abstract

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We present an approximate relation for the effective slip length for flows over mixed-slip surfaces with patterning at the nanoscale, whose minimum slip length is greater than the pattern length scale.

Keywords

Navier slip boundary conditioneffective slip

MSC classification

Secondary: 76N20: Boundary-layer theory
Type
Research Article
Information
The ANZIAM Journal , Volume 50 , Issue 3: This Special Issue is dedicated to Dr Stephen White , January 2009 , pp. 381 - 394
Copyright
Copyright © Australian Mathematical Society 2009

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