气动旋流雾化原油喷嘴雾化特性的实验研究。
Experimental research on atomizing properties of spinning air atomizing spray nozzle of crude oil burner.
本文对缩进比对喷嘴雾化特性的影响进行了实验研究。
In this paper, an experimental investigation of the influence of rr on atomization properties of injectors has been carried out.
实验结果表明，雾化压力和喷嘴孔径对雾化特性具有显著影响。
The results indicate that, atomization pressure and nozzle hole diameter have a remarkable influence on the atomization characteristics.
因此对喷嘴的机构及雾化特性进行优化，具有非常重要的意义。
The optimization to the spray nozzle organization and the atomization characteristic has the extremely vital significance.
喷雾场中液滴的大小和数量是评价雾化质量及雾化特性的重要途径。
The size and quantity of drops are the important index to appraise the spray quality and the spray characteristics.
进而分析了该型喷嘴的雾化机理和雾化特性，给出雾化粒径经验关系式。
The atomization mechanism of the new type injector is analyzed and the atomization performance is decided. The experimental formula of atomization diameters is obtained by analyzing experimental data.
概述了某重型燃气轮机双燃料喷嘴组油路的流量及雾化特性试验研究结果。
Experimental investigation results from an injector group of double fuel for a heavy-duty gas turbine were presented.
本文针对增压锅炉气液同轴喷嘴进行冷态的研究，考察某型号喷嘴的雾化特性。
So the research of nozzle, especially the quality of fuel-oil atomization is very significant.
对气动喷嘴的雾化特性进行了数值模拟，对喷嘴内的流动现象进行了分析，得到了一些有益的结论。
The present paper computational simulates the atomization characteristics of the aerodynamic nozzle, and analysis the flow in the nozzle, achieves some useful conclusions.
由于喷雾场中液滴的大小和数量是评价雾化质量及雾化特性的重要指标，燃油喷雾液滴的测量具有重要的意义。
Because the size and the quantity of drops is the important index to appraise the spray quality and the spray characteristic, the measurement of the fuel spray drops has the important meaning.
利用FAM激光粒度测量仪，以水为工质对不同结构旋涡压力喷嘴在不同压力条件下的雾化特性进行了实验研究。
The atomization characteristics of different eddy pressure nozzles were investigated using FAM laser particle size analyzer with water as working fluid in different pressure conditions.
除了无碳烟排放的重要特点以外，和柴油相比二甲醚还具有较好的燃烧性能、较低的自燃温度和较好的雾化特性。
In addition to the significant merit of no soot emission, DME would be of better ignition quality, lower autoignition temperature and better atomization compared to diesel fuel.
针对亚燃冲压发动机燃烧室内部流动特点，结合二元稳定器试验台高速气流场燃油雾化特性试验，建立试验件三维模型并对其喷雾两相流动进行数值模拟。
Based on experimental investigation of the liquid fuel atomization in high speed airflow and the flow characteristics of ramjet combustion chamber, a three-dimensional model was established.
对一种新型气动雾化喷嘴的喷雾特性进行了实验研究。
The spray characteristics of a new air-assisted atomizer was investigated experimentally.
对三种不同结构雾化室流场进行数值模拟，获得了包括气相和离散相在内的流动特性计算结果。
Obtained numerical simulation results of three types of pulverization chamber flow field consisting of the gas phase and discrete phase.
本文对窄缝消能的雾化水流特性进行了初步的研究，提出了窄缝消能高速挑射水流的数学模型，同时对窄缝消能的雾流源量进行了分析。
In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed.
喷嘴雾化在能源动力、化工、农业和环境工程中有非常广泛的应用，研究喷嘴雾化的流动特性是两相流研究中一个重要课题。
Nozzle Spray is very popular in power, chemical, agricultural, and environmental engineering, and it is an important part of the research on two-Phase flow.
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。
Effects of air swirl intensity on atomization and combustion performance of effervescent atomized spray were investigated under different conditions.
构建了用于研究气泡雾化喷嘴燃烧特性的圆柱形燃烧室。
A cylindrical combustion chamber was designed to investigate kerosene spray flame produced by effervescent atomizers systematically.
研究了一种喷嘴的雾化与流场特性。
The atomizing and flow field characteristics of a novel type of injector have been investigated.
本文对某型航空发动机燃油喷嘴的工作特性和雾化质量进行了试验研究。
The operation performance of an aero engine fuel nozzle was tested and investigated.
由于镁及镁合金的独特性能，其粉末及粉粒通常用球磨法、铣削法、雾化法生产，特别是铣削法用得最多。
The production technology for Mg and Mg alloy powders are:grinding milling, atomisation, melting and recycling, turning and chipping.
采用先进的实验仪器及技术的研究表明：静电雾化可以有效地提高雾化质量、喷雾流场特性。
Experiment of advanced apparatus and technology indicates that electrostatic atomization can improve the quality and the field properties of liquid atomization efficiently.
水平方向的涡流、轴线方向的滚流以及湍动能的这种分布特性都有利于燃油的雾化以及与空气的混合。
Horizontal swirl, axial tumble and the distribution of turbulent kinetic energy are very important for fuel atomization and mixture formation.
水平方向的涡流、轴线方向的滚流以及湍动能的这种分布特性都有利于燃油的雾化以及与空气的混合。
Horizontal swirl, axial tumble and the distribution of turbulent kinetic energy are very important for fuel atomization and mixture formation.
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