• 利用这种方法,有助于深刻了解室内火灾中的辐射过程。

    This method proved be a simple understanding of the radiation processes in compartment fires such as flashover.

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  • 采用全尺寸实验的方法研究有泄漏条件下室内火灾烟气的自然充填过程。

    A full-scale experiment was performed in this paper to study natural smoke filling in enclosure with leakage.

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  • 典型的例子是丢弃的烟头仍然阴燃着,使被褥、床单等发生阴燃引起室内火灾。

    The typical example of smolder is smoldering cigarettes make beddings or bed sheets smolder, then lead to the occurrence of fire in the room.

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  • 室内火灾温度是火灾科学中非常重要的参数之一,它对火灾防护有着重要的作用。

    Temperature in compartment fires is one of important parameters in fire science with great importance for fire protection.

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  • 本文介绍一种用CO_2红外气体分析仪测定室内火灾烟气-空气分界面位置的方法。

    This paper describes a method for determining smoke-air interface position by CO2 infrared analyzer.

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  • 建立室内火灾的区域模型,作气体浓度均匀、冷热空气层不连续、室内外等压的相关假设。

    We Establish regional model of the indoor fire, make hypothesis on the gas density uniformity and on discontinuous cold hot air layer and on indoor and outdoor equal etc.

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  • 通过使用室内火灾热平衡方程以及与其相关的理论,对室内火灾条件下的辐射热量和温度进行了计算。

    In this paper, a method for calculating the quantity of heat and the temperature of indoor fires is presented, which is based on the energy equation of indoor fires and other interrelated theories.

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  • 本文以轰燃为分界点,总结归纳了目前国际上采用的轰燃前后室内火灾温度的预测方法。对每一种方法的使用条件及优缺点作了分析。

    This paper takes flashover as a transition point and concludes present international forecast methods of temperature in pre-flashover and post-flashover compartment fires.

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  • 结合不同的烟气羽流模型与门口溢流模型,对室内火灾过程进行建模,利用区域模拟方法计算室内热烟气层厚度及温度随时间的变化情况。

    The applicability of the different plume models was analyzed on the basis of the comparison between the calculated results and the experimental data.

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  • 他说,尽管这种工具多用于室内灭火,但这根魔杖可能无法很好地对付森林火灾和其他大面积火灾。

    As promising as the tool seems in enclosed quarters, the wand might not work well against forest fires and other widespread conflagrations, he said.

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  • 该报告还详细介绍了一些鲜为人知的呼吸道疾病死亡病因:炉灶、火灾和二手烟引起的室内空气污染。

    The report also details a little-discussed cause of respiratory death — indoor air pollution from cooking stoves, fires and secondhand cigarette smoke.

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  • 不要在办公室内吸烟,因为很多火灾都是因为烟头放置不当而导致的。

    Don't smoke in the office, as many fires are started by poorly placed cigarettes.

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  • 在此基础上,根据本文提出的曲线叠加法采用计算机就可以容易地得到发生火灾时室内总的热释放速率曲线和热释放速率峰值。

    In this foundation, the method of curve superposition proposed by this article may easily obtain the total HRR curve and peak value of HRR by computer when a fire occurs in the room.

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  • 室内装修材料对火灾的形成及扩展有重要的作用。

    Interior decoration materials play an important role in the fire formation and spread.

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  • 另外,各种条件下最大湍流火焰传播速度差别不大,说明室内气体火灾受湍流的影响较小。

    In addition, the Max turbulent flame speed is similar in these cases, which means turbulent influence on the indoor fire caused by gas leakage is less.

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  • 根据室内矿样试验表明,铁离子浓度愈大,硫化矿氧化速度越快,发生火灾的可能性就越大。

    The indoor test result of ore samples has shown that the higher the content of iron ions, the faster the speed of sulfide mineral oxidate and the greater the possibility of fire hazard exists.

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  • 用大涡模拟计算了一个没有通风的室内商业街火灾的烟气流动。

    Smoke movement during fire in a mall without venting was simulated by large eddy simulation (LES) model.

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  • 通过测量材料表面的温度来研究火蔓延的情况,同时还将火蔓延与火灾过程中的重要参数如热释放速率、热流密度和室内温度等进行了比较,分析了相互之间的关系。

    Some key fire parameters, such as heat release rate, heat flux, room temperatures etc, were also performed and compared with the flame spread. The relationships among these parameters were analyzed.

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  • 通过测量材料表面的温度来研究火蔓延的情况,同时还将火蔓延与火灾过程中的重要参数如热释放速率、热流密度和室内温度等进行了比较,分析了相互之间的关系。

    Some key fire parameters, such as heat release rate, heat flux, room temperatures etc, were also performed and compared with the flame spread. The relationships among these parameters were analyzed.

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