노점증발냉각 효과를 이용한 제습증발냉각기반 전외기 공조시스템의 성능 개선 방안Performance improvement of liquid desiccant and evaporative cooling assisted 100% outdoor air system with dew point evaporative cooling
- Other Titles
- Performance improvement of liquid desiccant and evaporative cooling assisted 100% outdoor air system with dew point evaporative cooling
- Authors
- 함상우; 김민휘; 정재원
- Issue Date
- Apr-2015
- Publisher
- 대한건축학회
- Keywords
- 액체식 제습; 간접식 증발냉각; 변풍량 시스템; 전외기 공조시스템; Liquid desiccant dehumidification; indirect evaporative cooling; VAV system; 100% outdoor air system
- Citation
- 대한건축학회 춘계학술발표대회논문집, v.35, no.1, pp.227 - 228
- Indexed
- OTHER
- Journal Title
- 대한건축학회 춘계학술발표대회논문집
- Volume
- 35
- Number
- 1
- Start Page
- 227
- End Page
- 228
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/157385
- ISSN
- 2287-5786
- Abstract
- The purpose of this study is to suggest an improved liquid desiccant and evaporative cooling assisted 100% outdoor air system (LD-IDECOAS) by using dew point evaporative cooling technology. In our previous studies, the LD-IDECOAS, which has the advantages of both variable air volume (VAV) and dedicated outdoor air system (DOAS), was installed and operated, and it could condition a space without using vapor compression system. In this study, a new system is proposed to improve some limitations found in previous studies by using a dew point evaporative cooler and a membrane enthalpy exchanger to enhance cooling performance. In this paper, the overall configurations, operational characteristics and advantages of suggested system will be presented.
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