간접식 증발냉각 시스템의 공기유동 방법에 따른 성능 분석Experimental comparison of the performance of typical and regenerative indirect evaporative coolers
- Other Titles
- Experimental comparison of the performance of typical and regenerative indirect evaporative coolers
- Authors
- 윤동섭; 김희정; 김원준; 정재원
- Issue Date
- Nov-2016
- Publisher
- 한국건축친환경설비학회
- Keywords
- 간접식 증발냉각 시스템; 재생형 증발냉각; 열교환기; Indirect evaporative cooler; Regenerative evaporative cooler; Heat exchanger
- Citation
- 한국건축친환경설비학회 추계학술발표대회, 2016 (2016-11), pp.49 - 50
- Indexed
- OTHER
- Journal Title
- 한국건축친환경설비학회 추계학술발표대회, 2016 (2016-11)
- Start Page
- 49
- End Page
- 50
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/153507
- Abstract
- The main purpose of this research is to compare the performances of two selected operation modes in an indirect evaporative cooler: typical cross-flow operation and regenerative operation using outdoor air as redirected air. To compare the performance of each operation mode, experiments were conducted with changing outdoor air condition and airflow rate. Pressure drop and leaving air temperature were measured to evaluate the performances quantitatively. As the experimental results, better performance indices were shown with the typical cross-flow operation than regenerative operation showing higher wet bulb effectiveness, lower pressure drop, and lower leaving air temperature.
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