An experimental study on the nonlinear characteristics of the unstable gas jet flame shows that the nonlinear properties of the time serial signal,and the combustion noise,are similar to that of the spatial structure of the flame root.
从火焰的噪声时间序列和火焰根部图像非线性特性具有一致性的角度证明火焰噪声与射流火焰根部特征有一定的关系 ,即火焰噪声在离焰状态下大部分是由火焰根部产生的 ,这与实际的观察相符。
Databases generated by direct numerical simulation(DNS) of non-premixed combustion at moderately low Reynolds numbers are used to evaluate the first-conditional moment closure(CMC) models of jet flames.
针对较低Reynolds数下的射流火焰,使用直接数值模拟(DNS)数据,研究单条件矩和双条件矩封闭模型应用于此类火焰计算的特点和可行性。
Influence of combustion reaction to the noise of jet flame was studied.
研究气化燃烧反应对射流火焰噪声的影响,并对火焰噪声的特性进行分析。
Experimental study of the characteristics of flame jet in crossflow
火焰射流在横向气流中喷射特性的试验
In order to achieve a rapid initiation of detonation in a short distance,a flame jet ignition system was applied to the pulse detonation rocket engine(PDRE).
为了实现快速短距起爆,火焰射流点火系统被尝试应用在脉冲爆震火箭发动机上。
By C200H PLC,a flame controller circuit was designed for the reform and renewal of equipment and installations.
介绍了ASTEC沥青拌和站的基本生产流程 ,采用C2 0 0HPLC设计了一种火焰控制电路 ,对该电路的设计要求及系统软件进行详细介绍。
Experimental study of the characteristics of flame jet in crossflow
火焰射流在横向气流中喷射特性的试验
Numerical Investigation of Thermal Radiation Effects of Non-premixed Flames;
湍流非预混火焰中热辐射影响的数值研究
Passive Control of the Shear Layer of a Jet and the Related Premixed Flames;
射流剪切层及相关预混火焰的被动控制
flame atomic emission spectrometry
火焰原子发射光谱法
play a hose on a fire.
用水龙头把水射向火焰
Flames were leaping out of the windows.
火焰从窗户向外喷射。
solid bronze flame spreader
实心青铜火焰喷射器
plasma flame-spray system
等离子火焰喷射系统
We see an extremely excellent scene of the fire dragon shuttling back and forth among fireworks.
焰火中，火龙穿梭，火花四射，异常精彩。
turbulent-flame velocity
紊流火焰的传播速度
Flow injection preconcentration and flame AAS determination of zinc in mineral water
流动注射富集-火焰原子吸收光谱法测定矿泉水中的锌
Study on Radiation Image Processing of Combustion Flame and Its Application in a Circulating Fluidized Bed Boiler Furnace
燃烧火焰辐射图像处理研究及其在循环流化床锅炉上的应用
FAAS Determination of Palladium with FI-On-line Pre-enrichment
流动注射在线分离富集-火焰原子吸收光谱法测定钯
Determination of Copper in Water by FI-AAS with Microcolumn On-line Preconcentration
在线微柱预富集流动注射火焰原子吸收测定水体中的Cu~(2+)
The fire engine played on the flames.
救火车的水柱喷射在火焰上。
Study on the radiation properties and flame structure of hydrocarbon pool fires
油罐火灾的辐射特性及火焰结构研究
When the jet is small enough to be approached, put out the flame with a carbon dioxide or dry powder extinguisher.
当喷射的火焰小到可以接近时，用二氧化碳或干粉灭火器扑灭火焰。
Flame throwers, mini-bombs, exploding hubcaps, rocket launchers!
火焰喷射器、迷你炸弹 车轮盖炸弹、火箭发射器