This paper summarizes authors' systematic work on fuel spray combustion oscillations in the recent years.
本文综述了作者近些年在针对油雾振荡燃烧方面的研究工作。
The droplet motion, the droplet combustion, the spray combustion and the mass and heat transfer involved in the sodium spray fire were modeled.
对钠雾火过程中涉及的液滴运动、液滴燃烧、喷雾燃烧以及质量热量传递问题进行了模拟。
Quantitative specification of the nonlinear velocity sensitivity cannot be accomplished without detailed and systematic studies of spray combustion.
在没有详细而系统地研究喷雾燃烧的情况下,不可能完成非线性速度敏感性的定量分析。
Aimed at nonsteady spray combustion flow problems of regenerative liquid propellant gun (RLPG) in process of interior ballistic, mathematical model was established, and numerical method was derived.
针对再生式液体发射药火炮(RLPG)内弹道过程中非稳态喷雾燃烧流动问题,建立了数学模型,给出了具体的计算方法。
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.
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。
Effects of air swirl intensity on atomization and combustion performance of effervescent atomized spray were investigated under different conditions.
对不同空气旋流强度下气泡雾化喷嘴出口下游喷雾流场特性及燃烧特行进行了诊断与分析。
The shape of rich soot combustion area at high temperature coincides with the share of spray area before ignition.
速燃期内高温富碳燃烧区的形状与着火前一时刻喷雾场的形状相吻合;
The predicted results were supposed to be the input for calculating the spray distribution and the combustion process.
研究结果将用作喷雾分布和燃烧过程计算的重要参数。
Numerical analysis of the kerosene spray supersonic combustion was carried out in the dual-mode supersonic combustor with the CFD software.
利用计算流体力学软件对煤油在所设计的双模态超声速燃烧室内的超声速喷雾燃烧进行了数值模拟。
The quality of fuel spray is decided by the structure of nozzle and high-pressure fuel pipe in the pump-tube-nozzle fuel injection system, and it influences the whole diesel combustion.
泵-管-嘴式喷油系统中喷油嘴与高压油管的结构参数决定燃油的喷雾质量,从而影响整个柴油机的燃烧状况。
Droplet distribution of the fuel spray inside a diesel combustion cham-ber has an important influence on engine performance.
燃烧室内燃油雾场的分布状态是影响柴油机性能好环的重要因素。
A new kind of combustion system of conical spray nozzle applying in re-entrant chamber is presented in this Paper, and experimental studies are made in 110 model single cylinder experimental engine.
本文提出了一种令型喷油器和挤流口燃烧室组成的燃烧系统,并在110单缸试验机上进行了试验研究。
And a reasonable mathematic model about the spray, evaporation, combustion and heat transfer of the propellant in engine is given.
给出了推力室内从推进剂雾化、蒸发、燃烧到传热一整套合理的数学模型。
The spray laser diagnostics laboratory is founded by SJTU and GM jointly. This laboratory focuses on the spray and combustion fundamental research.
喷雾激光测试实验室由上海交通大学和美国通用汽车公司联合建成,负责喷雾与燃烧领域的相关研究。
The results also showed that much more steady combustion could be obtained with mechanical spray nozzle than with steam atomizer for some burners with poor performance.
对于稳燃效果较差的燃烧器,采用机械雾化喷嘴可获得比汽力雾化喷嘴更为稳定可靠的稳燃性能。
The gas flow and fuel spray status in combustion chamber are two important factors which affect the mixture formation in diesel cylinder.
而气缸或燃烧室内的气流运动和燃料的喷雾特性,是影响柴油机混合气形成和燃烧过程的两大重要因素。
It is found that there are optimum swirl ratio and spray Angle for better evaporation and combustion.
喷雾锥角对发动机蒸发和燃烧过程有显著的影响,存在一个最佳的喷雾锥角使上述过程达到最优。
A cylindrical combustion chamber was designed to investigate kerosene spray flame produced by effervescent atomizers systematically.
构建了用于研究气泡雾化喷嘴燃烧特性的圆柱形燃烧室。
The author improved the optical system for simultaneously photographing the spray shadow graph and combustion flame and got high quality of high speed photographs of combustion process.
作者通过对喷雾阴影像和直接火焰像同时成像光路的改进,大大提高了燃烧过程高速摄影照片的质量。
The mixture-fraction equilibrium chemistry model and discrete droplet model can predict correctly kerosene spray supersonic combustion.
混合分数平衡化学反应模型和离散液滴模型能准确地预测煤油在双模态燃烧室内的喷雾燃烧。
In addition, the effects of the combustion chamber shape on flow and spray process were discussed.
此外,本文还着重研究了燃烧室形状对缸内气体流动及喷雾的影响。
The experimental study of combustion of single COM droplet in the high temperature furnace and of COM spray in the tunnel furnace is introduced.
本文介绍了高温炉中的单颗COM液滴和在筒形燃烧室中的COM雾炬的燃烧试验结果。
The influence of injection parameters including the nozzle diameter and injection timing on the spray and combustion process of dimethyl ether (DME) was investigated.
对发动机喷油系统参数对二甲醚(DME)喷雾燃烧过程的影响进行了实验研究,包括喷孔直径和喷油提前角对喷雾燃烧过程的影响。
The spray has been thoroughly investigated with a diesel combustion model. A rapid compression and expansion machine capable of simulating the diesel compression stroke has been made.
本文作者在自制的压缩膨胀装置中模拟有涡流和无涡流情况下的柴油机压缩过程,并用高速摄影方法拍摄喷雾的扩展形态。
Electrostatic atomization has been expanded into foreland research fields such as combustion, spray coating, preparation of anonym film and so on.
静电雾化目前已扩展至燃烧、静电喷涂、纳米、薄膜制备等前沿研究领域。
Present situation and development tendency of technical preventing coal spontaneous combustion adopted with plasticity slurry that can spray and pour domestic and international are discussed.
综述了国内外喷注型浆体防煤自燃技术的现状和发展趋势,通过实验,得出塑性石膏浆的配制方案和堵漏风效果。
Present situation and development tendency of technical preventing coal spontaneous combustion adopted with plasticity slurry that can spray and pour domestic and international are discussed.
综述了国内外喷注型浆体防煤自燃技术的现状和发展趋势,通过实验,得出塑性石膏浆的配制方案和堵漏风效果。
应用推荐