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dc.contributor.author정재원-
dc.date.accessioned2016-05-17T01:18:08Z-
dc.date.available2016-05-17T01:18:08Z-
dc.date.issued2015-01-
dc.identifier.citation대한건축학회논문집 계획계, v. 31, NO 1, Page. 159-166en_US
dc.identifier.issn1226-9093-
dc.identifier.urihttp://www.dbpia.co.kr/Article/NODE06090725-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/21180-
dc.description.abstractThe main purpose of this study is to evaluate thermal management performance of data center with cold-aisle containment by using computational fluid dynamics (CFD) analysis. The main challenge of containment modeling in CFD is to consider the air leakage across the containment, which was neglected or considered based on the researchers’ subjective assumption or complex measurement process. To properly evaluate the thermal management performance of containment, this study utilizes the building airtightness measurement data from building airflow simulation program (CONTAM) to model air leakage across containment. Based on the modeling strategy, the CFD simulation is conducted on modular data center test bed, and an experiment is also implemented in identical condition of CFD simulation. As a result, pressure distribution in the data center is properly modeled with the air leakage model, and the temperature measurement data are in good agreement with CFD results. Unlike intuition, the thermal management performance of containment is not excellent since there is some hot air recirculation through gaps between racks and the floor. This study also suggests that this recirculation can be alleviated by sealing the gaps between racks and the floor through CFD simulation.en_US
dc.language.isoko_KRen_US
dc.publisher대한건축학회en_US
dc.subjectThermal management performanceen_US
dc.subject데이터센터en_US
dc.subject컨테인먼트en_US
dc.subject전산유체역학en_US
dc.subject누기 모델링en_US
dc.subject열 관리 성능en_US
dc.subjectData centeren_US
dc.subjectAisle containmenten_US
dc.subjectCFDen_US
dc.subjectLeakage airflow modelingen_US
dc.title컨테인먼트가 적용된 데이터센터의 CFD 모델링 기법 및 열 관리 성능 평가en_US
dc.title.alternativeModeling Strategies and Thermal Management Performance of a Data Center with Cold-aisle Containment using CFDen_US
dc.typeArticleen_US
dc.relation.no1-
dc.relation.volume31-
dc.relation.page159-166-
dc.relation.journal대한건축학회논문집 계획계-
dc.contributor.googleauthor함상우-
dc.contributor.googleauthor정재원-
dc.contributor.googleauthorHam, Sang-Woo-
dc.contributor.googleauthorJeong, Jae-Weon-
dc.relation.code2015040771-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentARCHITECTURAL ENGINEERING-
dc.identifier.pidjjwarc-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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