Earticle

초록

영어

Toxic chemical substances as Formaldehyde(HCHO) and Volatile Organic Compound(VOCs) came from high air-tightening for energy saving and indoor building materials has been causing a trouble such as making negative influenza to the resident's respiratory system or causing unbalanced human bodies. Therefore, it established new regulation of ventilator installation
standards that secures comfortable & safety Indoor Air Quality(IAQ) which discharges the indoor toxic chemical substances more quickly.
In this study, we will research to grope the efficiency enlargement plan by comparing & analyzing the efficiency that comes out from material differences of element core spacer.
The result of this study was as follows ; (1) Leak amount came out was 10% rate that correspond JIS research standard. (2) It is needed to decide the right spacer for element core by finding the best fit point in relation of efficiency and intensity dependent of spacer's CaCl2 content to design most suitable element core. (3) Pressure losses became increased during increments of passing airflow, and pressure loss got enlarged because the thick A-Type spacer made more smaller air gap which lets air thorough.

목차

Abstract
 1. 서론
 2. 전열교환 환기유니트 및 엘리먼트 코어의 개요
 3. 실험개요
  3.1 Test section 제작
  3.2 엘리먼트 코어의 제작 및 사양
  3.3 전열교환 환기장치의 성능실험실 개요
  3.4 실험규격
  3.5 측정방법
 4. 실험결과 및 분석
  4.1 누기율 실험결과
  4.2 전열교환효율 실험결과
  4.3 압력손실 실험결과
 5. 결론
 참고문헌

저자

• 박미지 [ Park Mi-Ji | 정회원, 동아대학교 대학원 석사과정 ]
• 김광현 [ Kim Kwang-Hyun | 정회원, 동아대학교 대학원 석사과정 ]
• 이정재 [ Lee Jurng-Jae | 정회원, 동아대학교 건축학부 교수, 공학박사 ]

참고문헌