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diesel
相关语句
  柴油机
    RESEARCH ON INTELLIGENT CONTROL SYSTEM OF HEAVY DUTY DIESEL ENGINE OF DIESEL LOCOMOTIVE BASED ON FUZZY LOGIC
    基于模糊逻辑的内燃机车大功率柴油机智能控制系统的研究
短句来源
    RESEARCH ON INTELLIGENT PID CONTROL THEORY AND TECHNIQUE OF DIGITAL ELECTRONIC GOVERNING SYSTEM OF LOCMOTIVE DIESEL ENGING
    机车柴油机数字式电子调速系统智能PID控制理论和技术的研究
短句来源
    Research on Method of Fault Diagnosis for Diesel Using Torsional Vibration Signal
    基于扭振信号的柴油机故障诊断方法研究
短句来源
    The Research of Increasing the Power on Light and High-Speed Diesel Engine
    轻型高速柴油机提高功率的研究
短句来源
    Simulating Calculation and Investigation on Electronic-Controlled Common-Rail Injection System of Diesel
    柴油机共轨式电控喷射系统喷射过程的模拟计算和研究
短句来源
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  柴油
    Developing and Simulation Research of the Control Model and Control Strategy of Diesel Engine
    柴油发动机控制模型及控制算法的设计与仿真研究
短句来源
    A Study on Diesel HCCI Combustion Based on the Compound Control of Multi-pulse Injection
    基于多脉冲复合喷射控制的柴油HCCI燃烧过程的研究
短句来源
    Control of Diesel HCCI Combustion Using Internal-External EGR and Electric-Control Fuel Injection
    内外部EGR与电控燃油喷射控制柴油均质燃烧的研究
短句来源
    THE TURBOCHARGING OF DIESEL (AE-54) OF DONG FANG HONG-54 TRACTOR
    东方紅-54拖拉机柴油发动机(AE-54)的渦輪增压
短句来源
    The Expertise Information of Technical Achievement on“Model S195 Marsh Gas—Diesel Dual Fuel Engine”
    “S195沼气—柴油双燃料发动机”技术成果鉴定报导
短句来源
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  “diesel”译为未确定词的双语例句
    A Study on the Mixture Formation and Air Flow in the "Bump" Combustion Chamber of A Diesel Engine
    BUMP燃烧室"内混合气形成及缸内气流运动的研究
短句来源
    A Study on Rapid Quasi-Homogeneous Diesel Fuel-Air Mixture Forming Process in A new Conceptual (Bump)Combustion Chamber
    一种新概念(BUMP)燃烧室内准均质燃油混合气快速形成机理的研究
短句来源
    Investigation on the Mechanism of Diesel TR Combustion System based Spray Impingement
    基于喷雾撞壁的TR燃烧系统机理研究
短句来源
    Combustion System of Type C5—An Improvement in Model B_2 Diesel Engine
    C5型燃烧系统——B_2型发动机的改进
短句来源
    Measurement of Static Stress of Connecting Rod in A Diesel Engine
    连杆静应力实机测量
短句来源
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  diesel
Design and characteristics of electric supercharger for diesel engine acceleration by additional rapid air injection
      
Research results indicate that the electric supercharger can respond rapidly with the great flux, and it is independent of the operating conditions of a diesel engine.
      
De-noising of diesel vibration signal using wavelet packet and singular value decomposition
      
The vibration signals of diesel include excess noise that must be eliminated before extraction of characteristic parameters.
      
The SNR (signal-to-noise ratio) of the vibration signals of a diesel cylinder lid is the highest.
      
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A general outlook of the combustion process in a Diesel engine can be obtained by calculating the rate of actual heat release based on the course of cylinder pressure development and thus give knowledge to improvement of engine performances. The methods so far published have not fully taken into account the effect of molar change within the cylinder. In this paper, using the digital computer, the molar change can be more precisely estimated by method of iteration. The results of actual calculations indicate...

A general outlook of the combustion process in a Diesel engine can be obtained by calculating the rate of actual heat release based on the course of cylinder pressure development and thus give knowledge to improvement of engine performances. The methods so far published have not fully taken into account the effect of molar change within the cylinder. In this paper, using the digital computer, the molar change can be more precisely estimated by method of iteration. The results of actual calculations indicate that neglecting the molar change within the cylinder content may bring an error as large as - 10% in the vicinity of maximum rate of heat release. Based on the change of the total heat content within the cylinder, a method of investigating the termination of actual heat release period is presented, thus combustion processes under different working conditions can be more fully compared. The error of this method of estimating the termination of the heat release duration is shown to be in the order of 6-8 degrees crank angles. Besides, the calculated errors due to some of the inaccuracies usually associated with the cylinder pressure measurement, such as zero point floating and phase lag etc. are also discussed.

根据柴油机燃烧过程中气缸内压力的变化计算燃烧放热率可以对燃烧过程有一个总 体了解,使有可能进一步改进机器的性能。但是这种计算的工作量很大,而且已有的计 算方法都没有准确地计入燃烧过程中气缸充量分子量的变化。本文所提出的方法利用电 子计算机快速的特点,用逐次接近反复迭代比较精确地计入了燃烧过程中充量分子量的 变化。计算结果表明,用不计分子量变化的方法所得到的放热率最大值可能有-10%的 误差。 本文还根据气缸充量热量变化规律提出一个估计燃烧终点的方法,因而便于比较不 同工况的燃烧情况。这种方法所估计的燃烧终点误差在6°~8°曲轴转角范围内。此外, 文中也对做为计算基础的压力变化过程常见的测量误差(例如压力另线漂移和压力记录 角度滞后等)可能带来的计算误差进行了一些讨论。

On the basis of a series of experiments on the mechanical supercharge of the 290 type small diesels and considering the aetual conditions of small diesels in use in our country, this article analyses the dynamic performance, economy and reliability of a small diesel after mechanical supercharging.A brief study of the proper parameter selection of both the diesel and the supercharger is also made.

本文在290型柴油机机械增压试验实践的基础上,结合我国小型柴油机的具体情况,分析了小马力柴油机机械增压后的动力特性、经济性及可靠性,并对工作过程以及柴油机与增压器的参数选择进行了初步的试验研究。

The causes of the "exhaust backfire" and "hunting" of the 1E65F two-stroke air-cooled diesel engine are analysed and the remedial measures suggested. The advantages of employing torsion springs in place of the conventional outer and inner springs in the speed-adjusting system have also been shown.

本文分析了1E65F二冲程风冷柴油机的“放炮”、“游车”现象的产生原因和克服措施。文中还论述了在调速系统中采用扭簧代替现用的内、外弹簧所取得的效果。

 
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