AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
SPATIAL CHARACTERISTICS OF MAIN STREAM BY CROSS VENTILATION IF USING THE EFFECTIVE VOLUME INDEX
Shigeki NISHIZAWAMasamichi ENAIHirofumi HAYAMATaro MORI
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JOURNAL FREE ACCESS

2001 Volume 7 Issue 14 Pages 165-170

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Abstract
It is too difficult to evaluate cross ventilation quantitatively. In this report, the effective volume index, which shows the diffuse degree of tracer gas, is applied to the steady cross ventilation. And then the effective volume index is examined by using CFD analysis, spatial characteristics are decided by such volume. In conclusion, it is confirmed to be able to evaluate whether the cross wind passes through the room without most mixing air or it mixes room air immediately.
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© 2001 Architectural Institute of Japan
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