Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Prediction of VOCs Emissions from Multi-layers Materials

복합자재에서의 VOCs 방출량 예측에 관한 연구

  • Yoon, Chang-Hyun (Department of Architectural Engineering, The Collage of Architecture, Hanyang University) ;
  • Kwon, Kyung-Woo (Graduate School of Architectural Engineering, Hanyang University) ;
  • Park, Jun-Seok (Department of Architectural Engineering, The Collage of Architecture, Hanyang University)
  • 윤창현 (한양대학교 건축대학 건축공학부) ;
  • 권경우 (한양대학교 대학원 건축공학과) ;
  • 박준석 (한양대학교 건축대학 건축공학부)
  • Published : 2005.11.25
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Abstract

The purpose of this study is to predict VOCs emission rates from multi-layers materials, which are composed of single-layer materials having various VOCs emission rates, by using effective diffusion coefficients of the single-layer materials. The study was consisted of two parts; the one is the prediction of VOCs emission rates from multi-layer materials through numerical methods. The other is the measurement of VOCs emissions rates of wall composite and floor composite in Mock-up rooms for comparing the prediction and the experiments' values. The results of the study show that the short-term VOCs emission rates of multi-layers materials can be predicted from the effective diffusion coefficients of single materials in odor accuracy.

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