稳定燃烧

对燃用韶关地区劣质难燃无烟煤的W火焰锅炉来说，长时间稳定燃烧是个较大的技术难题。

Long-time stable combustion is a big technical problem for W-flame boilers , which fire lambskin from Shaoguan District .

分析表明，综合利用可变技术是在更大范围内实现HCCI稳定燃烧、扩大HCCI燃烧功率输出的主要发展方向。

It is concluded that using comprehensive variable technology is a potential method to realize stable combustion and expanding engine out puts in HCCI mode .

声动不稳定燃烧压力峰P3的产生机理和实验验证

The build up machanism of pressure peak ( p_3 ) driven by acoustically instable combustion and its examination tests

对涉及多旋流燃烧室稳定燃烧的贫油熄火征兆现象进行了CFD数值研究。

The lean blow out symptoms in combustion chamber with double swirling were studied .

H2O2-PE固液火箭发动机低频不稳定燃烧研究

Research on low frequency unstable combustion of H_2O_2-PE hybrid rocket motors

本文提出了在爆炸泄压后期出现的声动不稳定燃烧压力峰（P3）的产生机理，由此推导出在泄压过程中爆炸容器内不同位置上的P3是不同的。

A build up machanism of pressure peak ( P3 ) driven by acoustically instable combustion occuring near the end of the explosion venting has been developed . It is deduced that PS in different positions of a explosion vessel are different during an explosion venting .

通过在本课题组自行设计的中空水冷转式垃圾焚烧炉上的实验研究，论文从工艺流程和NOx生成特性方面探讨了该新型焚烧炉的稳定燃烧和低污染排放技术特点；

This paper introduces the low pollution and high efficiency rotary incinerator designed by the research group and discusses incineration technical characteristics in terms of its technological process and NO X emission .

我们在双星演化程序中加入了吸积盘不稳定性的因素，并采用最新的白矮星表面的H和He稳定燃烧的条件，以此未跟踪不同初始质量和轨道周期的白矮星双星的演化。

We include the effect of unstable accretion disk to binary evolution code , and the latest description of H and He burning condition at the surface of white dwarfs to follow the evolution of white dwarf binaries with different initial masses and orbital periods .

实验结果表明，喷雾液滴速度小于40m／s时，所研究的同轴喷嘴可以获得稳定燃烧的火焰。

The experiment results indicate : when the velocity of propellant drops belows 40 m / s , the researched nozzles can obtain stably burning blaze .

而且，也能够成为研究包括mesa推进剂在内的侵蚀燃烧与不稳定燃烧问题的基础。

Furthermore , the model will also be able to provide a basis for studying the erosive combustion and nonsteady combustion of composite solid propellants including mesa propellants .

指出了SCR的加装使压力波动增大，低负荷时会影响稳定燃烧，使炉膛内爆的可能性变大，引风机喘振出现的几率变大。

The installation of SCR would lead to the increase of pressure fluctuation , do harm to the burning stability of the furnace , and give more chances to boiler implosion as well as induced fan surge .

测定了稳定燃烧工况下的烟气成分，烟气中SO2及NOx、N2O的含量很低，完全满足环保要求。

The flue gas compositions of the paper mill sludge were analyzed . The contents of SO 2 , NO x and N 2O in the flue gas are very low and can meet the emission requirements .

在此基础上，提出采用水平浓淡燃烧器，因为它具有稳定燃烧、抑制NOx形成、调整炉内气氛以控制结渣等优点。

Based on this fact , we suggest that GZ power plant use horizontal fuel rich-lean burner because it can stabilize the burning flame , reduce the NOx emission and adjust the atmosphere in the furnace to control slagging .

在前期研究实现单缸柴油机HCCI燃烧的基础上，主要分析了发动机负荷和气门重叠期的变化对HCCI燃烧稳定性的影响，探讨了造成不稳定燃烧的原因。

Based on the previous study , the combustion stability of HCCI combustion under various loads and valve timing intervals was investigated and the reasons for combustion instability were analyzed .

水平浓缩煤粉燃烧器（HBC）可以同时实现煤粉的高效燃烧、防止结渣、稳定燃烧和低NOx排放。

With the use of a horizontal concentration pulverized coal burner it is possible to effect a simultaneous realization of highly efficient burning of pulverized coal , prevention of slagging , stable combustion and low NOx emissions .

火焰稳定燃烧时，存在着一个40Hz左右的特征频率。

With the flame in a stable combustion state there will be a characteristic frequency of about 40 Hz .

稳定燃烧区的最小发热率约为0.5W；

The minimal total heat release rate is about 0.5 W in the stable flame zone ;

这预示了膛内液体工质燃烧的不均匀性，并揭示出由Kelvin-Helmholtz不稳定性产生的两相界面的大幅波动是引起液体工质不稳定燃烧的主要因素。

This indicates that combustion of liquid propellant in bore is nonuniform and large swing of interface wave induced by Kelvin Helmholtz instability is the reason of unstable combustion of liquid propellant .

为解决煤泥浆的远距离输送和流化床锅炉长期稳定燃烧的问题，一种新型的MNS煤泥管道输送系统研制成功。

In order to solve the problems of the long-distance transportation of the coal slits and the stable burning of the fluid-bed boiler , a novel system based on MNS coal slit pipeline transportation system was successfully researched .

在适当的氢气/空气当量比下，混合气流速从0.57m/s到18.4m/s部可以在管道中维持长时间稳定燃烧。

The stable burning can be observed when the premixed gas velocity changed from 0.57m/s to 18.4m/s in suitable hydrogen-air equivalence ratio .

在本文研究中，提出了双反馈晶体管电源及铈钨电极焊前激活工艺。能使钨极电弧在焊接电流3A～5A范围内，引燃可靠并稳定燃烧。

In this paper , a new transistor power source with double feedback units and a technology of activating tungsten electrode before welding are proposed so that arc can be reliably ignited and its stability can be supported with arc current from 3A to 5A .

低热值燃料稳定燃烧的研究现状与进展

Research and Development of Stable Combustion Using Low Heat Value Fuel

不对称射流&另一种新的煤粉火焰稳定燃烧的空气动力学原理

Nonsymmetrical je & a new aerodynamic principle of coal flame stabilization

微孔推进剂稳定燃烧条件的初步计算研究

A preliminary investigation on the stable burning conditions for micro-void propellant

煤油液滴在富氧燃气中不稳定燃烧的数值研究

Numerical investigation of kerosene-droplet 's instable combustion in oxidizer-rich gas

液体火箭发动机切向不稳定燃烧数值分析模型

A numerical analysis model of tangential combustion instability in liquid propellant engine

氢氧火箭发动机不稳定燃烧数值研究

Numerical Simulation of Combustion Instability of a LOX / GH_2 Rocket Engine

预混燃气高压不稳定燃烧实验研究

Experimental studies on high pressure abnormal combustion of a combustible gas mixture

燃烧无烟煤锅炉稳定燃烧的治理

Control on Stability of Combustion of Anthracite Coal Fired Boiler

采用数值分析的方法，对富氧燃气中的煤油液滴的不稳定燃烧过程进行了研究。

Kerosene-droplet 's instable combustion process in oxidizer-rich gas was investigated numerically .