The Proceedings of the Symposium on Environmental Engineering
Online ISSN : 2424-2969
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2010.20
Displaying 101-102 of 102 articles from this issue
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  • 432 Numerical simulations of natural ventilation by using a solar chimney system
    Shin-ichiro WAKASHIMA, Kazuhiro NAKASAKI
    Article type: Article
    Session ID: 432
    Published: June 26, 2010
    Released on J-STAGE: June 19, 2017
    DOIhttps://doi.org/10.1299/jsmeenv.2010.20.322
    CONFERENCE PROCEEDINGS FREE ACCESS
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    This paper describes numerical simulations of natural ventilation by using a solar chimney system. In the solar chimney, the air warmed by the walls of the chimney which were heated by solar radiation gets buoyancy and flows upward of the chimney. Thus, this phenomena acts like an air pump and considered to be an alternative way of the ventilation for buildings and houses. In this paper, we assumed that the typical building with three floors attached with the solar chimney system, and tested both the series type and the parallel type of air flow route with a cool pit under the building for heat exchange between the incoming air and the ground as a simple air conditioner. In addition, a improved type of the ventilation system was proposed.
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  • [title in Japanese]
    Article type: Appendix
    Pages App3-
    Published: June 26, 2010
    Released on J-STAGE: June 19, 2017
    DOIhttps://doi.org/10.1299/jsmeenv.2010.20.App3
    CONFERENCE PROCEEDINGS FREE ACCESS
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