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2020 Vol.14, Issue 5 Preview Page

Research Article

Experimental Analysis of Air Volume Change according to Different Filters Installed in a Heat Recovery Ventilator for Residential Buildings

다양한 필터의 성능에 따른 주거건물용 열회수 환기장치의 풍량 변화 실험 분석

Kyung-Joo Cho1
,
Dong-Woo Cho2*
,
Taeyeon Kim3
조 경주1
,
조 동우2*
,
김 태연3
1Research Specialist, Department of Living and Built Environment Research, Korea Institute of Civil Engineering and Building Technology & Department of Architecture and Architectural Engineering, Yonsei University
2Senior Research Fellow, Department of Living and Built Environment Research, Korea Institute of Civil Engineering and Building Technology
3Professor, Department of Architecture and Architectural Engineering, Yonsei University
1한국건설기술연구원 전임연구원, 연세대학교 박사과정
2한국건설기술연구원 선임연구위원
3연세대학교 건축공학과 교수
* Corresponding Author
30 October 2020. pp. 475-483
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Abstract

Recently, ultrafine dusts have become a social problem in Korea. Dangers resulting from the ultrafine dusts can be increased in Korea because Korea had the highest concentration of ultrafine dust among OECD countries in 2019 according to a report published by Greenpeace. Since the heat recovery ventilators are widely used in Korea, these fine dusts could be clarified to some extent with these systems. However, the KS for heat recovery ventilators could not guarantee the performance related to the high-performance filters such as HEPA filter. Nevertheless, there are very few studies on the performance of ventilation systems equipped with high-performance filters although the degradation of the system could be dramatic. For this reason, in this study, experiments of a heat recovery ventilator in an apartment unit carried out for analysing the air volume change according to the 3 different filters as an initial experiment to study its performance.

Keywords
Heat recovery ventilator
Hepa filter
Ultrafine dust

키워드
열회수환기장치
헤파필터
초미세먼지
References
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2
Kang, Y.M., Kim, J.W., Seo, J.S., Jeon, B.H., Ahn, Y.C. (2020). A Study on the Performance Variations of an Energy-Recovery Ventilator Using a Pre-filter and HEPA Grade Filters. Korean Journal of Air-Conditioning and Refrigeration Engineering, 32(4), 165-172.
10.6110/KJACR.2020.32.4.165
3
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10.21086/ksles.2019.10.26.5.641
4
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5
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Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 14
  • No :5
  • Pages :475-483
  • Received Date : 2020-09-09
  • Revised Date : 2020-10-07
  • Accepted Date : 2020-10-20
  • DOI :https://doi.org/10.22696/jkiaebs.20200040
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