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Spreading and Contact Resistance Formulae Capturing Boundary Curvature and Contact Distribution Effects

Abstract:

There is a substantial and growing body of literature which solves Laplace's equation governing the velocity field for a linear-shear flow of liquid in the unwetted (Cassie) state over a superhydrophobic surface. Usually, no-slip and shear-free boundary conditions are applied at liquid–solid interfaces and liquid–gas ones (menisci), respectively. When the menisci are curved, the liquid is said to flow over a “bubble mattress.” We show that the dimensionless apparen...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1115/1.4039993

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
Publisher:
American Society of Mechanical Engineers
Journal:
Journal of Heat Transfer More from this journal
Volume:
140
Issue:
10
Article number:
104503
Publication date:
2018-06-11
DOI:
EISSN:
1528-8943
ISSN:
0022-1481
Language:
English
Keywords:
Pubs id:
1105829
Local pid:
pubs:1105829
Deposit date:
2020-05-21

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