In this paper, fuel consumption model of diesel engine for tractor is developed based on statistical analysis for a lot of test data to predict fuel economics of tractor.
本文通过对大量发动机性能试验数据的分析和统计，提出了一种比较简单实用的预测拖拉机柴油机燃料经济性的效学模型。
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
A mathematic model of spray wall-impingement was established based on discrete droplet model (DDM) considering the operating conditions of diesel engine.
基于离散液滴模型(DDM)，结合柴油机实际工作情况，建立了喷雾碰壁的数学模型。
Analyzing the influence factors of the performance of diesel engine, the author created a ANN model for predicting the steady state performance of diesel engine and wrote visual program.
作者通过对柴油机性能参数的影响因素的分析，建立柴油机稳态性能预测的人工神经网络模型，并编写可视化程序。
The design targets and main Measures for improvement in design of model 6dl-20 diesel engine have been described.
概述了6dl - 20柴油机的设计目标，设计上的主要改进措施。
A new model was brought forward to calculate the heat release rate curves of a diesel LPG dual fuel engine on the basis of indicator diagrams measured by a combustion analyzer.
提出了一种根据燃烧分析仪测录的示功图计算LPG -柴油双燃料发动机燃烧放热规律的新模型。
This paper describes the power performance, fuel economy and reliability of ZS1100 model diesel engine and introduces its main structure.
阐述ZS1100型柴油机的动力性、经济性、可靠性，并对主要结构进行介绍。
A mechanical model for the vibration insulation system of the R4105 Diesel Engine is established and the transmission of vibration is analyzed with experiment.
建立了R 4105柴油机隔振系统的力学模型，并利用实验研究对比的方法，对r 4105柴油机振动的传导进行了分析。
This nonlinear model can be used to design and analyze the control system of diesel engine.
该模型将被用于柴油机控制系统的性能分析和控制方案设计中。
By analyzing all the kinds of turbocharged diesel engine dynamic response factor, a simplified dynamic simulation model based on mean parameters is constructed in this paper.
通过分析涡轮增压柴油机瞬态响应的各种影响因素，建立了一个基于平均参数的涡轮增压柴油机的动态仿真模型。
As the model adopts the modularized method, it can easily be used for different types of diesels, and can form the basis of non-linear turbocharger diesel engine models.
采用模块化建模方法，可以将模型推广到不同型号的柴油机，为非线性增压柴油机模型的开发打下良好的基础。
A transient process and steady state simulation model of underwater diesel engine system, including governor, diesel engine and rear exhaust pipe system, was developed and verified in this paper.
建立了包括调速器、柴油机本体、后排气管路的水下柴油机动力系统的动态及稳态过程分析模型，并进行了试验验证。
Applying random trouble process model theory of maintainable system, this paper tests reliability and maintenance on China-built 190a model diesel engine.
应用可维修系统随机故障过程模型理论，对国产190a型柴油机进行了可靠性和维修性试验。
Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main Marine diesel engine, and put forward a dynamic mathematic model for the system.
利用传热学理论，对船舶主柴油机缸套冷却水系统的传热机理进行了分析，给出了其动态热力数学模型。
The structural parameters of swirl flow exhaust system for Model N8160ZC diesel engine have been calculated by using the mathematical optimum method for optimum design.
采用数学规划优化方法对N8160ZC柴油机新型螺旋流排气系统结构参数进行了优化设计；
A mathematics model has been established for a mechanical electronic governing system of a diesel engine.
提出了一种柴油机机电复合式调速系统，建立了数学模型。
The simulation results show that this model reflect the turbocharged diesel engine dynamic characteristics well and can be used in the dynamic simulation of total vehicle system.
仿真的结果表明，这个模型较好地反映了涡轮增压柴油机动态特性，可以将此模型应用于整车的动态仿真中。
Improvement was carried out on a model of heavy duty diesel engine to optimize combustion process and emissions.
以优化燃烧过程、改善排放性能为目标，对某重型柴油机进行改进。
The application of the control algorithm based on modifying factor fuzzy model to a diesel engine is introduced.
介绍了基于修正因子模糊数模型的模糊控制算法在柴油机调速技术上的应用。
Taking the 2105A model diesel engine as an example, this paper investigates the vibration signal of running engine surface caused by the different cylinder clearance.
本文以2105A型柴油机为例，探讨了柴油机工作状态下气缸壁间隙不同时所引起的机体振动信号。
A theoretical model of parallel air-powered and diesel hybrid engine's working process was established to predict the performance and judge the feasibility of the hybrid engine.
为预测并联式气动-柴油混合动力发动机的性能，判断其可行性，建立了该混合动力发动机的工作过程理论模型并进行了数值仿真研究。
The three-dimensional simulation model of the spiral inlet duct of a diesel engine is created with the FIRE software, and CFD simulation of inlet flow is carried out.
利用FIRE软件建立了某柴油机螺旋进气道的三维仿真模型，对进气流动进行了CFD模拟计算。
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.
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。
The model was applied to a diesel engine and the results demonstrated that the reliability of crankshaft might be improved considerably.
计算结果表明，曲轴可靠度大幅度提高，效果十分显著。
The reliability for the crankshaft of model 4125 diesel engine is studied on the basis of the crankshaft fatigue life test be carried out.
以4125柴油机曲轴的疲劳寿命试验为依据，对该柴油机曲轴进行了可靠性分析与研究。
By this model, simulation about speed regulation of 6105Q diesel engine is made. Based on the result of simulation, the control parameters are got by experiments.
利用该模型可分析各参数对发动机控制的影响进行仿真，并利用仿真的结果指导6105Q柴油机数字式电子调速器的参数整定实验。
In addition, the dual-component spray model was built up to simulate the spray and mixture formation of ethanol-diesel blend fuel in the engine cylinder before the ignition.
另外，建立了双组分喷雾模型并模拟了气缸内乙醇柴油混合燃料的喷雾过程与混合气分布情况。
One of the most important tasks of this project is to establish the mathematical model of the diesel main engine.
本课题研究的重要工作之一就是建立柴油主机的数学模型。
Mixing Hydrogen with diesel fuel in model S195 diesel engine, the producing of smoke density is lower in all working conditions.
S195柴油机掺氢燃烧在所有工况下，烟度都有新降低。
Mixing Hydrogen with diesel fuel in model S195 diesel engine, the producing of smoke density is lower in all working conditions.
S195柴油机掺氢燃烧在所有工况下，烟度都有新降低。
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