利用钝体稳定火焰实验台，在不同工况下，测量了含水蒸汽的甲烷预混气的火焰吹熄速度。
By the experimental bench of bluff body flame and under different working orders, the speed in blowing out the flame of methane premixing gas with vapour is measured.
同时，这两个超声速燃烧室内的凹槽结构能起到增强掺混和稳定火焰的作用，使燃烧室后部燃烧区域增大。
Besides, the cavities in both types of combustors enable the fuel to be mixed more fully and also stabilize the flame, enlarging the combustion area in the rear parts of the combustors.
研究结果表明，对于钝体稳定火焰，SSG模型以及两个修正后的LRR IP模型要优于其他几个二阶矩封闭湍流模型。
It can be concluded that the modified LRR-IP models as well as SSG model are superior to other SMTC models in the turbulent nonpremixed bluff-body stabilized flame.
根据发生炉煤气的特性，采用强制预混燃烧方式，设计了点火器的喷嘴、引射器及烧嘴，并对稳定火焰的方法也进行了研究。
This paper explained the design of nozzles, injectors and burner cones of new ignition with producer gas on forced pre-mixing and the method of flame stability.
由于熄灭了激情燃烧的火焰由于稳定的水，圣人达到了最高的幸福就象一个人在炎热的季节里跳进了冰冷的湖里。
By extinguishing the blazing fire of passions with the water of steadfastness, the saint comes to the highest happiness like a man descending into a cool pool in the hot weather.
在实验中，大套管实验工况的火焰稳定性比小套管要好。
In this experiment, the flame stability under large bushing is better than under small bushing.
针对微型燃气涡轮发动机喷嘴的雾化对燃烧室火焰稳定性、温度分布和燃烧效率的影响。
The nozzle spray characteristics of micro-turbine engines affect the stabilization of flame of the combustion chamber, the distribution of temperature, and the efficiency of combustion.
根据实践经验，系统地分析了影响火焰光度计稳定度的三种原因，并通过分析找出了相应的判断方法和解决措施。
On the base of practical experience, the reasons for affecting the stability of Flame Photometer are systematically analysed and the practical solutions are introduced in this paper.
在实验结果的基础上利用火焰稳定理论，论证了在不同一次空气系数时获得最佳燃烧器参数的可能性。
Based on the experimental result and flame stability theory, the possibility to obtain the optimum parameters of the burners are discussed under different primary air coefficient.
锅炉燃烧的基本要求在于建立和保持稳定的燃烧火焰。
The boiler furnace should be burning steady flames in power factory.
这些特征都有利于点火，火焰稳定及强化燃烧。
These flow characteristics can be favorable to ignition, flame stabilization and combustion intensification.
实验证明，根据这一原则设计的开缝纯体燃烧器对低挥发分煤粉的着火与火焰稳定具有较好的适应性。
Experiments show that a new-type pulverized coal burner with a slit bluff-body designed on the said principle is suitable for the ignition and flame stability of low volatile pulverized coal.
火焰稳定器维持火焰不断燃烧。
火焰稳定器维持火焰不断燃烧。
若火焰以稳定速度在均匀的静止云雾中传播，则压力波后的流场是自相似的。
If the flame is propagating at steady speed in static and homogeneous clouds, flow field just behind the pressure waves is self-similar.
本文对装有钝体火焰稳定器的加力燃烧室燃烧效率特性进行了数值分析和实验研究。
This paper presents the combustion efficiency characteristics of an afterburner with bluff-body flame holders investigated with both numerical and experimental methods.
此研究从实验角度证明催化重整反应产生的氢气对烃类燃料的火焰传播和稳定均有积极的影响。
The experimental results and comparison of data prove that the catalytic reforming reactions both improve the combustion of hydrocarbons and expand the flame propagation limits.
讨论了基底在火焰中的位置、合成时间及火焰的稳定性等因素对乙醇催化燃烧法制备的产物的影响。
The influence of location of substrates in flames, synthesis duration and stability of flames on products synthesized by ethanol catalytic combustion was discussed.
因火焰稳定性控制是保证该工艺质量的关键，所以采用二级减压方法对火焰气体流量进行控制。
Because flame stability control is the key to assure process quality, the two-step decompression method is used to control the flow of flame gas.
本文利用火焰的颜色信息，火焰的图像序列的边缘不稳定和相似性等可识别特征，实现对火焰的识别。
This paper use effective character of the fire, for example, color information, instability and comparability of the edge of image sequence to realize the automatic alarming for fire.
试验数据表明，在某些特殊工况下，二次风脉动幅度可能高达40%，对火焰稳定性影响较大。
Test Data show that the pulsating amplitude of secondary air can reach 40% under some special conditions, affecting more greatly the flame stability.
燃烧不稳定不仅影响航空发动机的工作稳定性，而且还是造成燃烧室火焰筒薄壁结构声振耦合疲劳破坏的重要原因。
Combustion instability not only affects the stability of the aero-engine work, but also caused the combustion chamber flame tube thin-walled structure acoustic-vibration coupled fatigue.
燃烧火焰基本上位于回流区所在的位置，火焰在回流区被稳定。
The flame is mainly located in the recirculation region where the flame is stabilized.
电离电极；火焰监测器；程序控制器；稳定性。
Ionize an electrode; Flame monitor; Procedure controller; Stability.
在非设计工况下运行时，火焰的轴向位置和燃烧放热的变化也对系统稳定性产生影响。
Under off-design operating conditions, shifting of the flame's axial position and its heat release may also influence the system's stability.
针对高原地区低温、缺氧、气压低的客观现实，通过对轻油燃烧器结构的改进，解决了燃烧器点火困难、火焰不稳定及燃烧不完全问题；
Aiming at the facts of low temperature, rare oxygen and low-pressure, ameliorates phenomena of burner igniting difficulty , unsteady flame and incomplete burning by improving on burner's parts.
实验结果表明，较之常规的自由火焰燃烧器，RSCP具有增强火焰稳定性、拓宽燃料可燃极限等优点。
The experiment results show that the RSCP system has, in comparison with conventional combustion systems, outstanding behaviors, such as enhancing flame stability, and extending flammability limits.
实验结果表明，较之常规的自由火焰燃烧器，RSCP具有增强火焰稳定性、拓宽燃料可燃极限等优点。
The experiment results show that the RSCP system has, in comparison with conventional combustion systems, outstanding behaviors, such as enhancing flame stability, and extending flammability limits.
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