Pool boiling of nanoparticle-modified surface with interlaced wettability

Handle URI:
http://hdl.handle.net/10754/597006
Title:
Pool boiling of nanoparticle-modified surface with interlaced wettability
Authors:
Hsu, Chin-Chi; Su, Tsung-Wen; Chen, Ping-Hei
Abstract:
This study investigated the pool boiling heat transfer under heating surfaces with various interlaced wettability. Nano-silica particles were used as the coating element to vary the interlaced wettability of the surface. The experimental results revealed that when the wettability of a surface is uniform, the critical heat flux increases with the more wettable surface; however, when the wettability of a surface is modified interlacedly, regardless of whether the modified region becomes more hydrophilic or hydrophobic, the critical heat flux is consistently higher than that of the isotropic surface. In addition, this study observed that critical heat flux was higher when the contact angle difference between the plain surface and the modified region was smaller. © 2012 Hsu et al.
Citation:
Hsu C-C, Su T-W, Chen P-H (2012) Pool boiling of nanoparticle-modified surface with interlaced wettability. Nanoscale Research Letters 7: 259. Available: http://dx.doi.org/10.1186/1556-276x-7-259.
Publisher:
Springer Nature
Journal:
Nanoscale Research Letters
KAUST Grant Number:
KUK-C1-014-12
Issue Date:
2012
DOI:
10.1186/1556-276x-7-259
PubMed ID:
22607462
Type:
Article
ISSN:
1556-276X
Sponsors:
The financial support of this work was provided by the KAUST Award with the project number of KUK-C1-014-12. We would also like to thank Professor Stephan Kabelac for his guidance in this research.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorHsu, Chin-Chien
dc.contributor.authorSu, Tsung-Wenen
dc.contributor.authorChen, Ping-Heien
dc.date.accessioned2016-02-23T13:52:20Zen
dc.date.available2016-02-23T13:52:20Zen
dc.date.issued2012en
dc.identifier.citationHsu C-C, Su T-W, Chen P-H (2012) Pool boiling of nanoparticle-modified surface with interlaced wettability. Nanoscale Research Letters 7: 259. Available: http://dx.doi.org/10.1186/1556-276x-7-259.en
dc.identifier.issn1556-276Xen
dc.identifier.pmid22607462en
dc.identifier.doi10.1186/1556-276x-7-259en
dc.identifier.urihttp://hdl.handle.net/10754/597006en
dc.description.abstractThis study investigated the pool boiling heat transfer under heating surfaces with various interlaced wettability. Nano-silica particles were used as the coating element to vary the interlaced wettability of the surface. The experimental results revealed that when the wettability of a surface is uniform, the critical heat flux increases with the more wettable surface; however, when the wettability of a surface is modified interlacedly, regardless of whether the modified region becomes more hydrophilic or hydrophobic, the critical heat flux is consistently higher than that of the isotropic surface. In addition, this study observed that critical heat flux was higher when the contact angle difference between the plain surface and the modified region was smaller. © 2012 Hsu et al.en
dc.description.sponsorshipThe financial support of this work was provided by the KAUST Award with the project number of KUK-C1-014-12. We would also like to thank Professor Stephan Kabelac for his guidance in this research.en
dc.publisherSpringer Natureen
dc.rightsThis article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://​creativecommons.​org/​licenses/​by/​2.​0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rights.urihttp://creativecommons.org/licenses/by/2.0en
dc.subjectBoiling heat transferen
dc.subjectCritical heat fluxen
dc.subjectHydrophilicen
dc.subjectHydrophobicen
dc.titlePool boiling of nanoparticle-modified surface with interlaced wettabilityen
dc.typeArticleen
dc.identifier.journalNanoscale Research Lettersen
dc.contributor.institutionNational Taiwan University, Taipei, Taiwanen
kaust.grant.numberKUK-C1-014-12en

Related articles on PubMed

All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.