Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이관수 | - |
dc.date.accessioned | 2019-12-01T14:48:08Z | - |
dc.date.available | 2019-12-01T14:48:08Z | - |
dc.date.issued | 2017-10 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF THERMAL SCIENCES, v. 120, page. 377-385 | en_US |
dc.identifier.issn | 1290-0729 | - |
dc.identifier.issn | 1778-4166 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1290072916316180?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/115932 | - |
dc.description.abstract | In this study, a generalized shape of the heat sink for most of the commercial LED light bulbs was considered. The thermal resistance of a radial heat sink with triangular fins on a circular base was investigated at different angles. A numerical model with the consideration of natural convection and radiation was established to investigate the effects of the Rayleigh number, finning factor, porosity factor, installation angle, and radius of the heat sink base. The numerical model was validated through experiment. Then, based on numerical results, a correlation was suggested to estimate the degree of enhancement of cooling performance between the radial heat sinks with and without triangular fins. (C) 2017 Elsevier Masson SAS. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by R&D Center for Green Patrol Technologies through the R&D for Global Top Environmental Technologies funded by Ministry of Environment, Republic of Korea (MOE) | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER | en_US |
dc.subject | Natural convection | en_US |
dc.subject | Radial heat sink | en_US |
dc.subject | Triangular fin | en_US |
dc.subject | Thermal resistance | en_US |
dc.subject | Installation angle | en_US |
dc.title | Cooling performance of a radial heat sink with triangular fins on a circular base at various installation angles | en_US |
dc.type | Article | en_US |
dc.relation.volume | 120 | - |
dc.identifier.doi | 10.1016/j.ijthermalsci.2017.06.022 | - |
dc.relation.page | 377-385 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF THERMAL SCIENCES | - |
dc.contributor.googleauthor | Kwak, Dong-Bin | - |
dc.contributor.googleauthor | Noh, Jung-Hun | - |
dc.contributor.googleauthor | Lee, Kwan-Soo | - |
dc.contributor.googleauthor | Yook, Se-Jin | - |
dc.relation.code | 2017010068 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | ksleehy | - |
dc.identifier.researcherID | C-5584-2015 | - |
dc.identifier.orcid | http://orcid.org/0000-0003-0463-8514 | - |
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