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히트펌프 구동 기반 액체식 제습시스템과 기존 액체식 제습시스템의 에너지 소비 분석

Title
히트펌프 구동 기반 액체식 제습시스템과 기존 액체식 제습시스템의 에너지 소비 분석
Other Titles
Energy Performance Analysis of a Heat Pump-driven Liquid Desiccant System
Author
정재원
Keywords
하이브리드 액체식 제습 시스템; 히트펌프 운전 액체식 제습 시스템; 히트펌프; 액체식 제습 시스템; 에너지 소비; 에너지 절약; Hybrid liquid desiccant system; Heat pump driven liquid desiccant system; Liquid desiccant system; Energy perfomance; Energy saving
Issue Date
2017-09
Publisher
대한건축학회
Citation
대한건축학회논문집 구조계, v. 33, no. 9, page. 59-66
Abstract
Heat pump driven liquid desiccant (HPLD) system, which takes advantage of cooling capacity and heating capacity from evaporator and condenser respectively, have been developed rapidly in recent years. The purpose of this paper is to evaluate energy saving potential of a HPLD system compared to a conventional liquid desiccant (LD) system. R-134a was used for the refrigerant in the heat pump and aqueous solution of lithium chloride was used in the LD system. A simulation based on an empirical model of an absorber was conducted, and total energy consumption in the proposed HPLD system were compared and analyzed with that of the conventional LD system. As a result, the proposed system showed better performance than the conventional liquid desiccant system in the aspect of energy saving. Moreover, HPLD is expected to have a great advantage in terms of compactness from the replacement of the cooling and heating devices in the conventional LD system with a heat pump.
URI
http://koreascience.or.kr/article/JAKO201730048507734.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/115425
ISSN
1226-9107
DOI
10.5659/JAIK_SC.2017.33.9.59
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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히트펌프 구동 기반 액체식 제습시스템과 기존 액체식 제습시스템의 에너지 소비 분석.pdfDownload
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