The flow field in the swirl chamber of a motored diesel engine was measured by Laser Doppler Anemometry (LDA).
本文报导了采用激光技术对柴油机涡流室内流场进行实测的结果。
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偏折技术对涡流室内非稳态温度场进行了实机测试，获得了清晰的莫尔条纹图；
The ignition and combustion process are affected by the temperature field in the swirl chamber of a diesel engine.
柴油机涡流室内的温度场对着火和燃烧过程有非常重要的影响。
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.
本文对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呈螺线状进入室中心时的表达式。
This paper proposes a new method to predict heat release rate from fuel injection rate in swirl chamber diesel engines.
提出了由喷油规律预测涡流室柴油机总放热规律和主、副室放热规律的一种新方法。
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).
利用相位多普勒仪（PDPA）系统研究了不同旋流数下突扩旋风筒内气粒两相湍流特性的变化规律。
This paper presents a calculating method of combustion heat release rate in swirl chamber diesel engines.
本文提供了涡流室柴油机燃烧放热率的计算方法。
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的镶块温度最高，本文讨论了影响其温度的诸参数，并提出快速周期试验法。
A thermodynamic and a 2-d numerical computational model are proposed for calculating the discharge coefficient of connecting passage of swirl chamber diesel engine.
建立了计算涡流室柴油机连接通道流量系数的热力学模型和二堆数值计算模型。
A thermodynamic and a 2-d numerical computational model are proposed for calculating the discharge coefficient of connecting passage of swirl chamber diesel engine.
建立了计算涡流室柴油机连接通道流量系数的热力学模型和二堆数值计算模型。
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