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논문 기본정보
비상시 열원중단에 따른 데이터센터의 냉각시스템 열성능 평가에 관한 사례연구
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 설비공학논문집 = Korean journal of air-conditioning and refrigeration engineering |
| ISSN | 1229-6422, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | 조진균,강호석 |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2016-01-01 |
| 초록 | This study describes the analysis of a 20 MW chilled water plant used for the IT cooling of a recently constructed data center in Korea. The CFD model was developed with the aim of evaluating the impact of problems such as chiller failure on the water and air temperatures in the cooling system. The numerical model includes the chilled water hydraulic network and individual water-to-air CRAC units. The coupling between the IT server room air temperature levels and the cooling plant has enabled a full assessment of the cooling system design in response to system fault conditions to be performed. The paper examines an emergency situation involving the failure of the cooling plant, and shows how the inherent thermal inertia of the system along with additional inertia achieved through buffer systems allowed a suitable design to be achieved. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201616553237404 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | 데이터센터,냉방시스템,냉열원,열성능 평가,열원중단 비상시,전산유체역학,Data center,Cooling system,Chilled water plant,Thermal analysis,Under fault condition,CFD simulation |