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- jet flame holder 喷焰稳定器
- Flame holders keep a flame going constantly. 火焰稳定器维持火焰不断燃烧。
- V-shaped flame holder has been widely applied in aero-engine afterburner since the third generation aero-engine. 传统发动机加力燃烧室都采用V型火焰稳定器组织燃烧,自加力出现到第三代发动机,该方案一直得到了广泛应用。
- The transient turbulent flows were predicted by large eddy simulation in a model combustor with a V gutter flame holder. 摘要本文采用三种不同亚网格尺度模型对带有V型稳定器的模型燃烧室二维瞬态紊流流动进行了大涡模拟。
- A turbulent coal jet flame is employed to simulate the rapid devolatilization of pulverized coal in practical coal combustion. 采用湍流煤粉射流火焰模拟实际工业煤粉燃烧中的迅速热解,取样分析实验研究煤粉热解过程中颗粒尺寸和内部结构的变化。
- The cavities integrated fuel injector, mixer and flame holder can improve mixing and combustion of the liquid kerosene and air. 结果表明,集燃料喷射、混合及火焰稳定为一体的凹槽,在所模拟的工作过程中增强了燃料与空气的混合和燃烧;
- A lifted turbulent H_2/N_2 jet flame in a hot and vitiated coflow is investigated numerically to explore the issues of auto-ignition as well as the flame lift-off. 计算结果和实验数据进行了对比,表明所采用的模型可以精确的模拟火焰抬举高度和自然的过程。
- The flame holder made of dense cordierite was installed in the quarter of the combustor.The premixed gas of methane and air was ignited just downstream of the flame holder to form a flat flame. 致密堇青石材质的多孔介质稳燃体位于燃烧器四分之一管长处,甲烷与空气的预混气体在稳燃体上方燃烧形成平面火焰作为加热热源。
- EBMC(edge blowing mixture curtain) flame holder 尾缘吹气稳定器
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- Keywords pulverized coal;devolatilization;trubulent jet flame; 煤粉;热解;湍流射流火焰;
- Experimental Investigation on Drag of Cavity Flame Holder 凹腔火焰稳定器阻力特性的实验研究
- Emissions of oxides of nitrogen (NOx) from combustion devices is a topic of tremendous current importance.The bulk of the review of NOx emissions has been in the field of turbulent jet flames. 贫油燃烧符合节能低污染的能源利用方式,但是贫油预混火焰不像扩散火焰有较大的操作区间,当量比过低后火焰也无法稳驻。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- Development of a V-shaped Flame Holder with Many Orifices Used in a Gas Burner 瓦斯燃烧器多孔V形稳焰块开发设计
- Large-Eddy Simulation of a Jet Flame Using a SOM-SGS Combustion Model 二阶矩亚网格燃烧模型对射流火焰的大涡模拟
- Experimental Investigation of Combustion Performance of U-Type Flame Holder 带U型槽射流缝隙式稳定器燃烧性能的试验研究
- Experimental research on a slitting V-shape flame holder in cold state 开缝V形火焰稳定器的冷态实验研究
- He ran into an old flame of his at the supermarket. 他在超级市场碰见了他的一个老相好。
- Hey, look, that jet airliner is hopping off. 嗨,看啊,那架喷气式班机起飞了。