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

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... lame 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