Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan
Online ISSN : 2424-2179
Print ISSN : 1880-3806
ISSN-L : 1880-3806
2005.3
Session ID : B-32
Conference information
B-32 Study on Indoor Fungal Pollution based on Coupled Analysis of CFD and Hygrothermal Transfer in Building Materials
Masamitsu HIROSEShuzo MURAKAMIRyozo OOKAShinsuke KATOToshiaki OMORI
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Abstract
Buildings have become very airtight nowadays. Accordingly, microbe pollution has become serious in indoorenvironment. In this paper, the authors present the indoor temperature and absolute humidity distributions by coupled analysis of CFD and hygrothermal transfer in building materials. Furthermore, the fungal index is adopted in order to estimate the risk of indoor fungal pollution. In conclusion, it is confirmed that the moisture adsorptive building materials has a significant effect to reduce the indoor fungal pollution.
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© 2005 The Society of Heating,Air-Conditioning&Sanitary Engineers of Japan
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