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- flame propagation mode 火焰传播法
- It can reflect the flame propagation speed and evaluate the explosion intension. 计算出的分形维数是衡量湍流火焰传播速度以及爆炸强度的有效参数。
- The influence of water sprays on gas flame propagation is experimentally studied in the present paper. 本文利用自行设计的传播火焰喷雾抑制实验系统研究了水雾对甲烷火焰传播特性的影响。
- The RF frequency, its propagation mode and the calculation of the electric field are analyzed. 基于隧道壁的特性以及接触网和轨道的存在,对于应用频率、传输模式、场的表示给出了符合实际的分析。
- This system was used to measure the flame propagation velocities along the tube, and furthermore to determine the DDT distance. 通过该系统测量爆震管中火焰传播速度的轴向分布,确定了爆燃到爆震的转捩距离。
- Attenuation Constant For a particular propagation mode in an optical fiber, the real part of the axial propagation constant. 衰减常数光纤中的一种特殊的传播方式,轴向传播常数的实际部分。
- On the basis of experiments, the influence of impressed electromagnetic field on flame propagation speed and overpressure in gas explosion was investigated. 在实验的基础上,研究了外加电磁场对瓦斯爆炸过程中火焰传播速度和超压的影响。
- The experimental research on flame propagation velocity of dimethyl ether at atmospheric pressure is conducted using Bunsen flame method, and compared with the documentation data. 建立了二甲醚火焰传播速度测定系统,采用本生灯火焰法对常压下二甲醚的火焰传播速度进行试验研究,与文献数据进行了分析对比,认为试验结果正确合理。
- Based on the LS alg orithm, the mobile packet routing is implemented using the propagation mode of D BF algorithm and the global routing topology table (RTT). 基于链路-状态算法,采用距离-矢量算法的传播方法和全局的路由拓扑表,实现了移动分组无线网的抗毁式路由协议。
- Violent earthquake waves will be produced when an underground spherically packed explosive is blasted,and their propagation mode is affected by many factors. 地下球形药包爆轰后将产生很强的地震波,其传播受到多种因素的影响。
- The gas flame accelerating mechanism that obstacles are set along the flame propagation path can owe to the positive feedback of combustible process in onflow zone,which is induced by obstacles. 在沿火焰传播的通道上设置障碍物,对气相火焰的加速作用机理可归功于障碍物诱导的湍流区对燃烧过程的正反馈。
- The time of reaching full developed fire, flame propagation speed along vertical direction and horizontal direction, and the law of fire load influencing on fire development are derived. 得出该类商品发生火灾时达到旺盛期的时间、垂直方向和水平方向火焰传播速度以及火灾载荷对火灾发展影响的规律。
- Based on mathematic and physical meanings of the curves, the first flame time of sustaining grain was deduced as zero time of rise stage for pressure-rise velocity and the end time of flame propagation as the limit time from rise to drop. 根据两条曲线的数学与物理意义推断主装药首次火焰时刻为升压速率上升阶段过零时刻,火焰传播结束时刻为升压速率由上升转下降的极值时刻;
- The application of calligraphic, artistic and symbolic font of Chinese characters in packaging and upholster design has become a Chinese ethical propagation mode of business information. 摘要汉字的书法字体、美术字体以及符号化创意字体应用于包装装潢设计,形成了中华民族特有的商业信息传播模式。
- By the study of Flame Propagation Theory and Flame Stability Theory, backfire and yellow flame can be avoided by regulating the speed of flame propagation and exit velocity of mixture current at orifice. 通过对火焰传播理论和火焰稳定性理论的研究,综合调节火焰传播速度和火孔处混合气体的气流出口速度,不仅能保证煤制气燃烧时不回火而且燃烧完全,使黄火少甚至可以没有黄火。
- This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode. 提出了通过显示奥氏体实际晶粒度、裂纹形貌和扩展方式来分析热锻模具型腔表层塑性变形行为的试验方法。
- The turbulent flame propagation model of a reciprocating piston gasoline engine was inspected to see whether it is applicable to gasoline Wankle engine based on the experimental data. 基于实验数据,考察了往复式汽油机湍流燃烧速率计算经验式在汽油转子发动机中应用的不适用性,并对其进行了修正;
- Abstract: The application of calligraphic, artistic and symbolic font of Chinese characters in packaging and upholster design has become a Chinese ethical propagation mode of business information. 文章摘要: 汉字的书法字体、美术字体以及符号化创意字体应用于包装装潢设计,形成了中华民族特有的商业信息传播模式。
- The advantages and disadvantages as well as the applicability of various mechanisms were obtained by analyzing flame structure, flame propagation speed and emissions.Dispersion was also analyzed. 通过对火焰结构,火焰传播速度及污染物的计算与分析,得到了不同机理的优缺点及适用范围,分析了弥散效应的影响。
- Fractograph and microstructure analyses with scanning electron microscoy (SEM) and optical microscoy (OM) were conducted to determine the corrosion fatigue crack initiation and propagation mode. 此外,亦利用光学显微镜(OM)和扫描式电子显微镜(SEM),对金相组织与破断面加以观察分析,以瞭解裂缝的生成及成长模式。