• The flow field in the swirl chamber of a motored diesel engine was measured by Laser Doppler Anemometry (LDA).

    本文报导采用激光技术柴油机涡流室内进行实测的结果。

    zuci.chaziwang.com

  • The gas motion in a cylindrical swirl chamber is analysed and an expression with a spiral locus of air flow toward the chamber center is derived.

    本文圆柱形涡流室内气体流动进行了分析导出了在室内气体流动轨迹螺线状进入中心表达式

    dict.cnki.net

  • This paper presents a calculating method of combustion heat release rate in swirl chamber diesel engines.

    本文提供涡流柴油机燃烧放热计算方法

    dict.cnki.net

  • Swirl chamber diesel engine; Air motion; LDA; Swirl combustion system;

    涡流室式柴油机空气运动LDA涡流燃烧系统

    www.aojauto.com

  • The results showed that, when the mixture was used to the diesel engine with swirl chamber the engine performance including fuel economy and smoke emission could be improved remarkably.

    试验结果表明这种喷油器运用涡流室式柴油机可以起到降低发动机燃油消耗排气烟度的作用;

    d.wanfangdata.com.cn

  • By analysis, optimum matching of combustion system of swirl chamber engine is believed to be capable of improving heat release rate and fuel economy.

    通过分析认为涡流柴油机燃烧系统进行优化匹配改善放热规律,从而提高经济性

    dict.cnki.net

  • The sphere-cone-flat bottom swirl chamber made of new designed swirl chamber insert is called the QZ-type swirl chamber.

    设计涡流镶块所构成锥形平底涡流QZ涡流室式燃烧室

    dict.cnki.net

  • By use of laser-Moire deflectometry, the transient temperature field in the swirl chamber has been measured with an actual engine and a lot of clear Moire photographs have been obtained.

    作者首次采用激光莫尔技术对涡流室内非稳态温度进行了测试获得清晰莫尔条纹

    dict.cnki.net

  • Improving combustion for reducing exhaust emissions is a top research project in swirl chamber engines.

    系统报道通过改进燃烧室结构设计降低排放实验方法和手段。

    www.ilib.cn

  • The three dimensional flow field for the bell type swirl chamber diesel engine is first calculated. The calculated results and LDV measured data are compared, which show fairly good agreement.

    首次吊钟涡流室 式柴油机进行3计算计算结果LDV实验结果具有良好一致性

    dj.iciba.com

  • This paper proposes a new method to predict heat release rate from fuel injection rate in swirl chamber diesel engines.

    提出规律预测涡流柴油机放热规律和主、副放热规律的一种方法

    nrjxb.tk.t.f2us.com

  • A thermodynamic and a 2-D numerical computational model are proposed for calculating the discharge coefficient of connecting passage of swirl chamber diesel engine.

    建立计算涡流柴油机连接通道流量系数热力学模型数值计算模型

    dict.cnki.net

  • The method was called the orthogonal simulated calculation method. The orthogonal simulated calculation was used to the combustion system of S195 swirl chamber diesel engine.

    用这种方法S195直喷式柴油机燃烧系统进行正交模拟计算并用样机的正交试验优化结果对正交模拟优化结果进行了验证和对比。

    dict.cnki.net

  • The distribution of fuel droplet motion locus, fuel isoconcentraion contours and temperature field in the typical sections of the swirl chamber is plotted.

    获得了涡流典型截面运动轨迹燃料蒸汽质量分数以及温度分布图

    dict.cnki.net

  • The ignition and combustion process are affected by the temperature field in the swirl chamber of a diesel engine.

    柴油机涡流室内温度着火燃烧过程有非常重要的影响

    dict.cnki.net

  • The jet swirl spinning device provided through the invention has the advantage that the cleaning for the swirl chamber can be efficiently and effectively carried out.

    发明提供的一种喷气涡流纺纱装置优点能够涡流进行快速有效清洁

    ip.com

  • Experimental investigation is made on burning fuel mixed with methanol in a swirl chamber diesel engine. The methanol-diesel emulsion formation and methanol-air mixing are treated at length.

    本文涡流燃烧室柴油机甲醇进行试验研究,着重分析了甲醇形成乳化液甲醇空气混合的问题

    dict.cnki.net

  • Different pressures were applied to the nozzle, and the spray cone angles with and without the swirl chamber were measured.

    施加不同喷雾压力分别测量喷嘴芯时的喷雾进行比较。

    dict.cnki.net

  • The top of the clean channel is provided with an opening linked with the swirl chamber.

    所 述清洁通道顶端涡流连接开孔

    ip.com

  • Experimental study on the turbulent flow in a swirl combustion chamber by using particle image velocimetry;

    应用该模型旋流燃烧室内丙烷湍流燃烧进行数值模拟。

    www.dictall.com

  • The pan temperature of swirl combustion chamber is highest. This paper describes several relative parameters for that part temperature , and proposes a quick cyclical experimental method.

    柴油机中涡流燃烧室镶块温度最高本文讨论了影响温度参数提出快速周期试验

    dict.cnki.net

  • The method can be used for combustion chambers with any shape to match the fuel injection pressure, nozzle construction, injector position and intake swirl ratio with chamber shape.

    方法适于任意形状燃烧室反映出压力喷油嘴结构及安装位置进气涡流等参数燃烧室形状匹配关系。

    dict.cnki.net

  • The peak pressure is almost twice as high as the average injection pressure, which is responsible for the quality of the fuel swirl in the combustion chamber.

    最高压力几乎平均压力,这会影响燃烧室内最高压力几乎平均压力涡漩质量涡漩质量

    www.kl800.com

  • The results showed that combustion swirl developed from cylinder centre to chamber wall and its behaviour was more like stiff swirl.

    大量的研究结果表明:直喷式柴油机燃烧涡流侧壁发展接近刚性涡特性

    dict.cnki.net

  • The dilute gas-particle flows in a cyclone chamber with axial and tangential inlers of different swirl numbers were studied by using a Phase-Doppler Particle Anemometer(PDPA).

    利用相位普勒仪(PDPA)系统研究了不同旋流旋风筒内两相湍流特性的变化规律

    dict.cnki.net

  • The dilute gas-particle flows in a cyclone chamber with axial and tangential inlers of different swirl numbers were studied by using a Phase-Doppler Particle Anemometer(PDPA).

    利用相位普勒仪(PDPA)系统研究了不同旋流旋风筒内两相湍流特性的变化规律

    dict.cnki.net

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