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- Current Situation and Prospect of Saline Water Simulation of Fire Smoke Movement in Confined Spaces 受限空间烟气运动盐水模拟研究的现状和展望
- Full scale experiments on fire smoke movements in tunnels 隧道火灾的全尺寸试验研究
- fire smoke movement 火灾烟气
- Smoke movement during fire in a mall without venting was simulated by large eddy simulation (LES) model. 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。
- Different air distribution in gymnasiums has different influence on smoke movement when fire happens. 研究通风不良时受限空间火灾的烟气运动。
- For the sake of validating the similarity model,the Fire Dynamics Simulator(FDS) was employed to study the temperature distribution in the cabin and the smoke movement. 确定了船舶机舱细水雾模拟的相似准则关系,并建立了模拟机舱细水雾灭火系统相似物理模型;
- The results indicate that large eddy simulation can accurately predict smoke movement, and be used as a reference for the fire protection design of buildings with atria. 模拟结果表明,大涡模拟能比较准确地预测中庭内烟气的流动状态,可用于指导中庭建筑的防火设计。
- Fire design was a basic step in subway fire research, because fire scenario can affect on the study of smoke movement and safety evacuation in the subway. 火灾场景设计是开展地铁火灾研究的基础环节,它对地铁内的烟气运动和人员疏散有重要的影响。
- For the sake of validating the similarity model, the Fire Dynamics Simulator (FDS) was employed to study the temperature distribution in the cabin and the smoke movement. 确定了船舶机舱细水雾模拟的相似准则关系,并建立了模拟机舱细水雾灭火系统相似物理模型;
- Abstract: Besides the heat, the death-cause in building fire is mostly due to the tox ic ity of the fire smoke. 文摘:建筑火灾中致人死亡的因素除了热以外,更多的是因为烟气的毒性。
- When a fire occurs in a building,the majority of casualties are caused by fire smoke. 建筑物发生火灾时,因火灾而伤亡者中大多数为烟害所致。
- Besides the heat, the death-cause in building fire is mostly due to the tox ic ity of the fire smoke. 建筑火灾中致人死亡的因素除了热以外,更多的是因为烟气的毒性。
- Besides the heat, the death cause in building fire is mostly due to the toxicity of the fire smoke. 建筑火灾中致人死亡的因素除了热以外,更多的是因为烟气的毒性。
- Smoke movement and temperature field in an open vertical enc lo sure are studied using large eddy simulation (LES) method. 使用大涡模拟方法研究了不同壁面温度条件下,竖井结构中,竖直壁面间的火灾热烟气和空气运动规律及温度场分布。 并讨论了造成分布差异的原因。
- The properties of fire smoke flow in fire tunnel was simulated and computed by using fire flow control equations. 摘要利用矿岩自燃发火巷道烟气流动所遵循的控制方程,对烟气流动特性进行数值了模拟。
- Analysis is made for smoke movement in large space buildings, and some fullscaletests for comparison are made in USTC and PolyU Test Hall. 结果表明,在着火的初期阶段,大厅上部的烟气流动比较紊乱,但在以后的大部分时间,烟气的充填过程仍可用火灾区域模拟方法计算。
- Hail of bullets, fast, fire smoke, falling glass, Benny Chan in each film are carrying out "sabotage", each time playing a different visual spectacle. 枪林弹雨,风驰电掣,浓烟烈火,玻璃纷飞,陈木胜在每部影片中都大搞“破坏”,每次都玩出了不同的视觉奇观。
- The smoke movement and human evacuation were investigated and the safety egress time criterion was used for assessing whether the occupants could evacuate successfully. 本文利用性能化防火分析方法研究某大型地下商场在发生设定火灾条件下的烟气运动以及人员疏散特性,并通过安全疏散时间判据来评估人员能否全部安全疏散。
- A set of reduced-scale fire tests are conducted in a room-hallway structure apparatus to study the transport characteristics of fire smoke to the remote location. 利用“房间-走廊”结构的小型实验台进行了火灾烟气向远距离处迁移的实验。
- Compared with the traditional photoelectricity detector, a new fire smoke detection technology was presented based on the bidimensional particles images with the sheet laser. 针对传统的光电感烟火灾探测方法的局限性,提出一种基于激光片光源两维粒子影像特征的火灾探测方法。