MODELING ON TEMPERATURE AND VENTILATION FOR FIRE IN A TALL, NARROW ATRIUM
筒状アトリウムの空間温度上昇及び給気開口部風速の簡易予測手法に関する研究

Hiroomi SATOH, Osami SUGAWA, Hitoshi KURIOKA
1994 Journal of Architecture and Planning (Transactions of AIJ)  
Temperalu 駕 r誌 e a 旧d ventilation π 晦 Gaused by a fi1e jn a tall and narrow alrium are suocessfiilly e 甜 matcd by a ncw rnPdel comsidering ptrysical factors 。f a 面 ( noo田 rea . heigt [ t, 。pening anangements 〕 , 血 ensionless heat release rate and Froude number , These 重 wo dimensionlcss numbels are es 口maled based on iolet く 〕 1 £ njng Width, t loss to wa 皿s, a血ium asI罵 ct ユ ratio H / A and inlel − toく 川 tle [ opcniqg 旧 1io. LabOTato弓y measulem 巳n 凶 of 陀mpera 血11e and asce [ 【】 ing velocity in
more » ... 【】 ing velocity in flame piumc and atdum sp3ce , and yelecity of flow induced at ope 皿in 勝 weTe carried out using a re ( tUoed−scale modc1 ( 1/10) L8 皿 xl . 8皿 x 7. 2m 伽 d a 騨 bu r pl 綱 紬 e cc 鵬 『 山 e 皿 odcl gcne 舳 g 1、 5kW to 24k 隔 血 c g 。 melltS of 曲 醜 s we 爬 changed , The laboratory tests va 】 idated the figu 祀 s pmduc6d by 吐 he modd as did be rcsultS of p 爬 vious cXperime 皿 ts canied out at vadous scales and with yarious openi arTengementS a 脳 1 heat release rates 皿 d¢ r matUral and f{ }rccd ven 血1a重i 肌 ( IOmparison of 血 c es 血natod temperature 【 iSe and yerUilation iate using the model with be resUltS of eXpe 血 1e皿 s 网 i tes 飆 止 e m 。dci c be 劇 1 9 血ese values as a s ゆ 1e too匸 to 曲 軸 3 曲 s 麟
doi:10.3130/aija.59.1_9 fatcat:vnzrke3lufg6nliuquiicspqsq