狭长空间火灾烟气传输的准稳态时间模型
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汪金辉, 黄意钧, 崔欣, 张少刚, 张睿卿
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Quasi-Steady State Time Model of Fire Smoke Transmission in Long-Narrow Spaces
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WANG Jinhui, HUANG Yijun, CUI Xin, ZHANG Shaogang, ZHANG Ruiqing
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表1 非稳态火源烟气延滞时间计算的时间链表法
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Tab.1 Time-varying spreadsheet method for calculating delay time of unsteady fire source smoke
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计算量 | t1 | … | ti | … | tn | (ti)/kW | (t1) | … | (ti) | … | (tn) | ts( (ti))/s | ts( (t1)) | … | ts( (ti)) | … | ts( (tn)) | tu( (ti))/s | tu( (t1)) | … | tu( (ti)) | … | tu( (tn)) | tc( (ti))/s | tc( (t1)) | … | tc( (ti)) | … | tc( (tn)) | ta( (ti))/s | ta( (t1)) | … | ta( (ti)) | … | ta( (tn)) | tlag(ti)/s | t1+ta( (t1)) | … | ti+ta( (ti)) | … | tn+ta( (tn)) |
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