单缸，四冲程，风冷，直喷式，柴油发动机。
Single cylinder, 4-stroke, air-cooled, direct-injection, diesel engine.
对直喷式柴油机燃用二甲醚的燃烧特性进行了研究。
This paper presents the research results on combustion characteristics of a direct injection diesel engine operating on dimethyl ether (DME).
本文作者对直喷式多缸柴油机的起动过程进行了研究。
The authors have done some research work on starting process for multi-cylinder direct injected diesel engine.
讨论调整喷油始点对控制直喷式柴油机排放性能的影响。
Finally, the effects on the emission control of di diesel engine are discussed.
本文论述直喷式柴油机燃烧室内流体可视化的实验方法。
This paper describes the experimental method on flow visualization in combustion chamber of D. I. diesel engine.
本文论述了柴油十六烷值对直喷式柴油机着火和燃烧特性的影响；
The influence of cetane number on the ignition and combustion of diesel fuel ind. i. diesel engine is briefly reviewed.
本文阐述了在一台单缸直喷式柴油机上进行高温冷却模拟隔热试验。
Experiments of high temperature cooling simulating insulation were conducted on a single cylinder DI diesel engine.
介绍喷孔直径对直喷式柴油机碳粒生成过程影响的试验研究及结果。
This paper describes the results of an experimental investigation on the influence of injector orifice on the formation history of soot in di diesel engine.
利用该程序计算了直喷式柴油机燃用柴油、生物柴油等的放热规律。
The heat release rate of diesel and biodiesel etc. on direct injection diesel engine was calculated.
研究结果表明，通过减小缸内压力振荡可降低直喷式柴油机的燃烧噪声。
The research results show that the engine combustion noise can be reduced by reducing the combustion pressure oscillation in combustion chamber.
研究结果表明，通过减小缸内压力振荡可降低直喷式柴油机的燃烧噪声。
The research results show that the engine combustion noise can be reduced by reducing the combustion pressure oscillation inc…
为计算直喷式柴油发动机缸内燃烧温度以及污染物成分提供新的计算方法。
A new way to simulate combustion temperature and further for pollutants in direct-injection diesel engine is presented.
本文介绍了进气涡流对直喷式柴油机混合气形成的作用和它对整机性能的影响。
This paper reviews the effect of induction Swirl on mixture formation and engine performance of DI diesel engine.
用三维数值模拟的方法研究了不同涡流比下直喷式柴油机缸内湍流流动的规律。
The turbulent flow characteristics in cylinders of direct injection diesel engine under different air swirl ratios are analyzed by multi dimensional simulation methods.
在一台直喷式压燃发动机上开展了二甲醚燃烧与排放特性的试验与数值模拟研究。
This paper presents an experimental and computational study on the combustion and exhaust emissions in a direct injection compression ignition engine operated on dimethyl ether (DME).
这个公开讲授了一种控制直喷式内燃机以及预测直喷式内燃机的工作情况的方法。
This disclosure teaches a method of controlling a direct injection internal combustion engine and predicting the behaviour of a direct injection internal combustion engine.
流体在通过直喷式柱型液压控制阀阀芯时，阀内形状的变化使流体的运动量发生变化。
In jet oil hydraulic spool valves, the oil flows through a rush path because of the shape changing of the valve.
本文报告了对直喷式柴油机燃烧压力振荡特性及压力振荡对燃烧噪声影响规律的研究。
The paper reports the results of an investigation of the characteristic of combustion pressure oscillation in a D. I. diesel engine and their effect on engine noise.
本发明属于发动机制造技术领域，尤其涉及一种向汽缸内喷入水及油的直喷式发动机。
The invention belongs to the engine manufacturing technical field, in particular relating to a direct injection engine for injecting water and oil into a cylinder.
应用试验模态分析技术对ZS1105直喷式柴油机机体的动态特性进行了分析、研究。
This paper analyse the dynamic characteristics of cylinder block of type ZS1105 D. I. diesel engine applying test mode analysis technique.
本文使用MATLAB软件，开发了一种适合于直喷式柴油机的通用型放热规律计算程序。
A universal heat release rate program which was adaptable to direct injection diesel engine was developed by MATLAB in this paper.
本文根据直喷式四冲程柴油机缸内工作过程特点推导出描述柴油机缸内工作过程的数学模型。
In this paper, the mathematical model of in-cylinder working process is deduced according to in-cylinder working characteristic of four-stroke direct injection diesel engine.
本文根据相似理论，提供了一种用水模拟技术进行无涡流直喷式柴油机混合气形成的研究方法。
According to the principle of similarity, a water model is used for investigation of the formation of mixing in the quiescent direct injection diesel engine.
此外，还详细介绍了这种轴针式喷油嘴产生的不同形式的碰撞效果对直喷式发动机性能影响的研究结果。
The paper also describes the effects of the structure that formed the fuel impinging mixture on engine performance in details.
这些要求对于商用车辆和其它重型车辆，经济性和可靠性居于首位，因此大多采用高效率的直喷式柴油机。
These requests are resided to to the company with vehicle and other heavy type vehicle, economy and credibility first, therefore mostly adopt to high-efficiencily keep a spray type diesel engine.
在一台单缸直喷式柴油机上开展了不同喷油提前角下燃用柴油和柴油-丙烷混合燃料时的燃烧和排放特性研究。
Effects of fuel injection timing on combustion and emission characteristics of a single-cylinder diesel engine fuelled with diesel and diesel-propane blends were studied.
本文介绍了由不同几何形状的进气扰动片和燃烧室产生的进气紊流和挤压紊流对直喷式柴油机性能影响的研究。
This paper reports the investigation of the effects of the intake turbulence and the squish turbulence on the performance of a D. I. diesel engine.
为直喷式柴油机燃烧室与喷油嘴的合理匹配提供了一条有效途径，对直喷式柴油机性能改进和提高起到重要作用。
It can be a effective way to be offered to optimize the matching of combustion chamber with injection nozzle for direct injection engine. It is of importance to the improvement of...
在175F涡流预燃室风冷柴油机的基础上更换气缸盖、活塞等零件，改成新的175F直喷式燃烧室风冷柴油机。
Based on the 175F type swirlprechamber air cooling diesel engine, through redesigning cylinder head and piston etc. , new 175F type direct injection air cooling diesel engine is formed.
采用6120Q直喷式柴油机对十六烷值改进剂、表面活性剂和有机金属化合物作为柴油添加剂降低柴油机碳烟排放的规律进行了试验研究。
Effects of cetane number improver, surfactants and organometallic compounds as diesel fuel additive on soot emission reduction were investigated with a 6120q di diesel engine.
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