Rykaczewski, K.
, Scott, J.
, Rajauria, S.
, Ashurst, W.
, Chinn, J.
, Chinn, A.
and Jones, W.
(2011),
Three dimensional aspects of droplet coalescence during dropwise condensation on superhydrophobic surfaces, Soft Matter, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908846
(Accessed April 18, 2024)
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Three dimensional aspects of droplet coalescence during dropwise condensation on superhydrophobic surfaces
Published
Author(s)
, , , W R. Ashurst, Jeff Chinn, Amy Chinn, Wanda Jones
Abstract
We report formation of nano-to-microscale satellite droplets in the geometrical shadow of high contact angle primary drops during dropwise water condensation on a nanostructured superhydrophobic surface. The primary drops contribute to the heat transfer process by sweeping up satellite droplets without wetting their nucleation site and thus allowing for rapid condensation of multiple droplets from the same site.Citation
Soft Matter
Volume
7
Pub Type
Journals
Download Paper
Keywords
Droplet coalescence, Environmental Scanning Electron Microscopy, superhydrophobic surfaces
Citation
Created August 24, 2011, Updated February 19, 2017