For a fire of the industrial workshop, it is not enough that smoke abatement only depends on transom window when fire happens.

當這種高大工業(yè)廠房發(fā)生火災時精品人妻系列无码天堂，單純依靠自然通風排煙不能達到有效防止火災煙氣蔓延的效果。

The paper finds that the temperature exceeds 100℃ in the indoor after 180 seconds. But if the transom window be set up, after the fire occur even to 360 seconds, temperature will be kept within the range of temperature which the human can accept.

研究發(fā)現(xiàn)，若無設置，於180秒后室內(nèi)溫度將超過100℃天天色狠狠干；然而若設置排氣窗，火災發(fā)生后即使至360秒网站看黄，溫度仍將維持在人體可接受的溫度范圍內(nèi)黄色日韩精品。

The results showed that transom window types have much influence on airflow field inside the greenhouse, and that airflow distribution differs distinctively.

模擬結(jié)果表明：頂窗配置形式對溫室內(nèi)自然通風影響較大，室內(nèi)流場差異明顯一级黄色片在线观看，平均流速最大相差30％以上第四色色色色，但氣流最大速度相差不大。

This paper utilizes international fire simulation of the name to analyze software FDS to study the multi-form building , consider setting up the stack effect of the scene of a fire after arranging the transom window naturally , and put into the factor of wind, and analyze that influence of make-up effect in fire.

本研究利用國際間著名的火災模擬分析軟體FDS欧美三级手机在线看，探討不同形式的建筑a√在线影院，考慮設置自然排氣窗后之火場煙囪效應，并加入自然風的因素女人天堂AV社区综合网，并分析補氣的影響一级做a爰片久久毛片A片视频。

The results showed that transom window types have much influence on airflow field inside the greenhouse, and that airflow distribution differs distinctively. The average velocity varies about 30%, while the maximum velocity does not vary much in three window types.

模擬結(jié)果表明：頂窗配置形式對溫室內(nèi)自然通風影響較大黄色网站在线入口大全，室內(nèi)流場差異明顯十八女毛片一区二区三区，平均流速最大相差30%以上，但氣流最大速度相差不大一级特黄性色生活片一区二区。

Airflow from the transom window takes a big share in overall greenhouse ventilation, and it extends to most area, especially the upper part and most of the down part of the greenhouse. More airflow concentrates around lean-to transom window areas, while the overall airflow is comparatively even.

頂窗通風量占整個溫室通風的比例較大国产啊a片视频在线，從頂窗進入的氣流遍及幾乎整個溫室上部和大部分下部空間，氣流運動在頂窗開向側(cè)比較集中狼友最新地址入口，但總體運動比較均勻国产精品h片在线观看网站。

Lack of make-up air, in the initial stage of fire, the release flow within transom window to reduce by 38.1% in the right side, and reduce by 39.4% in the left side, show that it is obvious that influencing fire initial stage.

迎風面窗戶流量降低47.3%，背風面窗戶則流量則增大45.6%视频一区欧美，又以廣島式建筑的排氣量受自然風影響較大日韩精品妓女网页在线。

At the helm of the government.a window above a door and hinged to a transom .

門上的一個窗戶，人們用鉸鏈把它和門楣連在一起的欧美色图图区。