Forced convective heat transfer of nanofluids in microchannels
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, J.-Y. | - |
dc.contributor.author | Oh, H.-S. | - |
dc.contributor.author | Kwak, H.-Y. | - |
dc.date.accessioned | 2023-03-09T00:30:44Z | - |
dc.date.available | 2023-03-09T00:30:44Z | - |
dc.date.issued | 2006-11 | - |
dc.identifier.issn | 0272-5673 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/65408 | - |
dc.description.abstract | Convective heat transfer coefficient and friction factor of a nanofluid in rectangular microchannel were measured. An integrated microsystem consisting of a single microchannel on one side and two localized heaters and five polysilicon temperature sensors along the channel on the other side were fabricated. Aluminum dioxide (Al2O3) nanofluids with various particle volume fractions were used in experiment to investigate the effect of the volume fraction of the nanoparticles to the convective heat transfer and fluid flow in microchannels. The convective heat transfer coefficient of the Al 2O3 nanofluid in laminar flow regime was measured to be increased up to 15% compared to the distilled water at a volume fraction of 1.8 volume percent without major friction loss. The Nusselt number measured increases with increasing the Reynolds number in laminar flow regime. A new type of convective heat transfer correlation was proposed to correlate experimental data of heat transfer coefficient for nanofluids in microchannels. Copyright © 2006 by ASME. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Society of Mechanical Engineers (ASME) | - |
dc.title | Forced convective heat transfer of nanofluids in microchannels | - |
dc.type | Article | - |
dc.identifier.doi | 10.1115/IMECE2006-13851 | - |
dc.identifier.bibliographicCitation | American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-84920631942 | - |
dc.citation.title | American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD | - |
dc.type.docType | Conference Paper | - |
dc.subject.keywordPlus | Forced convection | - |
dc.subject.keywordPlus | Heat transfer coefficients | - |
dc.subject.keywordPlus | Heating equipment | - |
dc.subject.keywordPlus | Nanofluidics | - |
dc.subject.keywordPlus | Polysilicon | - |
dc.subject.keywordPlus | Reynolds number | - |
dc.subject.keywordPlus | Temperature sensors | - |
dc.subject.keywordPlus | Integrated microsystem | - |
dc.subject.keywordPlus | Localized heaters | - |
dc.subject.keywordPlus | Polysilicon temperature sensors | - |
dc.subject.keywordPlus | Microchannels | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.