著者
宮本 敦史 井上 隆 坂本 義仁 一ノ瀬 雅之 齊藤 寛 長 圭一郎 坪井 悠馬
出版者
社団法人空気調和・衛生工学会
雑誌
学術講演会論文集
巻号頁・発行日
vol.21, no.1, pp.577-580, 2009-08-18

This paper presents actual performance of high-reflectivity panels by enviromental exposure test and cover performance of cloth. It was indicated that baking finishing and photocatalyst coating panels could maintain initial performance over a long period compared with conventional panels. On the other hand, spectral reflectivity and transmissivity of the clothes commercially available that influence on human thermal sensation of the exterior space. The spectral characteristic of solar shielding near infrared region is significant.
著者
永田 明寛 石野 久彌 郡 公子 長井 達夫 相賀 洋
出版者
社団法人空気調和・衛生工学会
雑誌
学術講演会論文集
巻号頁・発行日
vol.16, no.1, pp.513-516, 2004-08-20

The underground open space in OASIS 21 is a semi-outdoor space. It has a glass roof with a pond but has no wall above ground. Therefore its environment is strongly influenced by the natural wind. In this study, ultrasonic anemometers are placed above the glass roof and in the underground space to measure wind speed and direction. The vertical velocity distribution in the underground space and the wind speed and direction of underground pathways are also measured.
著者
小池 道広 坂上 恭助 鶴田 進 中野 和幸 石坂 正文 清水 文泰
出版者
社団法人空気調和・衛生工学会
雑誌
学術講演会論文集
巻号頁・発行日
vol.21, no.2, pp.811-814, 2009-08-18

We carried out the investigation on deterioration of stainless steel piping by the passing of 8 years. Though Stainless steel pipes could expect high durability, it could confirm that the intentional maintenance was necessary for housing type fittings and valves. From now on, making the maintenance technique that unnecessary related construction or suspension ofwater supply time can be restrained to a minimum will become the subjects.
著者
松村 博志 早川 眞 蜂巣 浩生 池田 耕一
出版者
社団法人空気調和・衛生工学会
雑誌
学術講演会論文集
巻号頁・発行日
vol.21, no.3, pp.2267-2270, 2009-08-18

A tall complex building including office, hotel and conference room where international conference will be held has been scarcely built. And cold heat source consumption rates in each facility, especially in conference rooms in like thus complex building are not easily available. The authors have collected and analyzed operational data through BEMS (Building Energy Management System) for 2 years after completion. As the results, comparing the ratio of floor areas of facilities, cold heat source consumption rate at office is small. The conference area consumption of cold heat source unit floor area is so large.
著者
中川 善博 塩地 純夫 鳥居 寛 譚 洪衛
出版者
社団法人空気調和・衛生工学会
雑誌
学術講演会論文集
巻号頁・発行日
vol.21, no.1, pp.573-576, 2009-08-18

Solar reflective paints are effective as the means to reduce the thermal load to the building by sunlight, and recognized as one of the means to solve heat island phenomenon. In the present study, the experiment building to compare the paint performances was constructed, and the effect of energy conservation quantified with solar reflective paints. Moreover, we made the building model including the solar reflectance, forecast the effect of energy conservation and the indoor heat environment by the simulation, and evaluated them.