著者

森山 正和 宮崎 ひろ志 吉田 篤正 竹林 英樹 足永 靖信 成田 健一 依田 浩敏 土井 正一

出版者

一般社団法人日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

no.15, pp.199-202, 2002-06-20

被引用文献数

2

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The thermal environments of the three types of urban blocks were observed on the street in Osaka in the summer season. Air temperature and surface temperature of each urban block were high in comparison with Osaka Castle Park. Temperature differences of urban blocks in the daytime were bigger than those in the early morning. MRT was influenced by the sky and green cover ratio strongly, and in the street whose sky cover ratio was small that it was surrounded by a high-rise building MRT became small. And in the street whose green cover ratio was big by the street trees MRT was small compared with other streets. SET each urban block takes the influence of MRT strongly, SET of small, and it was improved as a thermal environment because the comparatively big amount of ventilation was secured in the street whose width was big like OBP (Osaka Business Park) in the daytime.

著者

齋藤 健二 依田 浩敏

出版者

近畿大学産業理工学部

雑誌

かやのもり (ISSN:13495801)

巻号頁・発行日

no.13, pp.27-34, 2010

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When the photovoltaic generation system suitable for sun direction installed reflector was designed, the solar irradiance on PV panel by a fixed method and a tracking one was calculated. Moreover, the installation angle installed the upper and lower side reflector, the reflected solar radiation, and the shadow length were calculated. As a result, it is cleared that the tracking is effective on the clear days except at noon, the best angle installed upper reflector is from 20 to 30 degree, and the one installed lower reflector is 60 degree. The measuring data was obtained from September 2009 to February 2010 except for the period in bad condition of instruments and in unseasonable weather. As a result, an actual measurement of power conversion efficiency of PV panel was obtained from measuring data in February 2010 when the PV panel was fixed in the direction to directly south.