A two-dimensional mathematical model has been developed to predict the transport of mass, momentum and energy in a cylindrical combustion chamber.
本文提出了预测圆筒型加热炉燃烧室内质量、动量及能量传递的二维数学模型。
On the assumption of "Y", a three-dimensional model is obtained for the linear acoustic combustion in a rocket motor.
通过提出一个“Y假设”，本文求得了一个固体火箭发动机线性声振荡燃烧的三维理论模型。
A fire simulation of long tunnel under different fire loads and ventilation velocities was carried out by using the non-premixed combustion model which considered turbulence effect and radiation.
采用考虑了湍流效应和辐射传热的扩散燃烧模型，对长隧道在不同规模火源和通风条件下的火灾过程进行了数值模拟。
A quasi dimensional combustion model for spark ignition engines was developed.
提出了一个火花点火发动机准维燃烧模型。
The simulation system contained a simulation software, a combustion mathematical model and two data acquisition cards.
模拟系统包括模拟软件，燃烧数学模型软件和两块数据采集卡。
This paper modified a quasi dimensional model and utilized it to study theoretically the combustion variations in spark ignition engines.
本文改进了一个火花点火发动机的准维计算模型，并对燃烧的循环变动进行了理论计算研究。
A unified second order moment model of turbulent combustion is proposed.
提出了一种湍流燃烧统一二阶矩模型。
According to the detailed chemical kinetic mechanism of ethanol, a HCCI combustion model was created based on of zero dimension model.
根据乙醇氧化反应的化学反应动力学的机理，在零维模型基础上建立了HCCI燃烧模型。
A theoretical model has been presented to describe the combustion process in a liquid propellant electrothermal chemical launcher.
该文提出描述液体工质电热化学发射装置中燃烧过程的理论模型。
The model was used in making calculation simulation for combustion processes in biogas ignition engine, which was obtained in a rapid compression expansion machine.
利用该模型，对在快速压缩膨胀机中模拟的沼气发动机燃烧过程进行了模拟计算。
And a reasonable mathematic model about the spray, evaporation, combustion and heat transfer of the propellant in engine is given.
给出了推力室内从推进剂雾化、蒸发、燃烧到传热一整套合理的数学模型。
Following the oxygen consumption principle and specification method, a calculation method of combustion and species concentrations in a zone fire model is presented.
本文从氧耗原理出发，采用设定火源方法，研究了适用于建筑火灾区域模拟的燃烧及组分浓度的计算方法。
The eddy-dissipation-concept (EDC) model is used to simulate the three-dimensional combustion process in a plasma generator.
采用涡耗散概念（EDC）模型，对等离子发生器内三维湍流燃烧流场进行数值模拟。
In this paper, a new parameter named slurry combustion effect was induced for applying solid propellant BDP model for prediction of pasty propellant and slurry propellant steady combustion behavior.
在固体推进剂bdp燃烧模型基础上，引入膏体推进剂燃烧热效应这一新参数将模型推广于膏体推进剂和固体推进剂药浆燃烧研究。
Phenomenological combustion model is a kind of quasi dimensional combustion model.
现象学燃烧模型是一种准维模型。
Then a general combustion model is proposed, which initially reveals the influence of coal char structure on combustion processes.
该模型把对碳焦的表面分形与燃烧速率的计算结合起来初步揭示了碳焦结构对燃烧过程的影响。
Model NGF powder feeder with internal gate and leakproofness is a major pulverized coal feeding equipment in combustion system of power plant to feed coal into boiler continuously and evenly.
ngf型内启闭无泄漏给粉机是火力发电厂锅炉燃烧系统主要的给粉设备，能把煤粉连续、匀地供给锅炉燃烧系统。
With using some simplified heat-transfer & combustion model, the burn-out time and the stay-time(one times through furnace) of a single coal particle in the furnace of CFB were also calculated.
根据流体动力学理论分析了颗粒径与流化速度的关系，通过利用或建立简单的传热与燃烧模型，定量计算了不同粒径无烟煤颗粒的燃尽时间和一次通过炉膛时的停留时间。
The combustion process of the oxyacetylene flame is a random one, it obtains good result using the Hidden Markov Model (HMM) which has good imitation ability on the random process.
氧乙炔火焰的燃烧过程是一个随机过程，用对随机过程有很好模拟能力的隐马尔可夫模型(HMM)对其进行建模与识别，可以达到更好的效果。
A new kind of combustion system of conical spray nozzle applying in re-entrant chamber is presented in this Paper, and experimental studies are made in 110 model single cylinder experimental engine.
本文提出了一种令型喷油器和挤流口燃烧室组成的燃烧系统，并在110单缸试验机上进行了试验研究。
A new modified model for volatile combustion time related to temperature, particle size, and reaction mechanisms was proposed.
并在此模型基础上，提出了与温度、粒径、反应机理相关的新的挥发分燃烧时间预测模型。
In this paper a combustion model of gasoline engine fueled with ethanol was established with the GT-POWER soft - ware.
本文应用GT - POWER软件建立了汽油发动机燃烧乙醇汽油混合燃料时的工作模型。
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。
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 thermal status model is established according to a certain walking beam reheating industrial furnace and the flow field, combustion and heat transfer condition in the furnace are simulated.
本文通过对轧钢步进梁式加热炉内热工状态建模，并对炉内流体流动、燃烧化学反应、传热过程进行了模拟仿真。
The model can make a well prediction for the combustion in the raceway, it is greatly meaningful for reducing operating charges and conducting production.
该模型能够较准确地预测风口回旋区内的燃烧情况，可以减少高炉操作费用，正确指导生产实践。
This paper discusses the development of a new combustion system mounted on the diesel engine model 2135g, operating on neat methanol.
本文探讨了在一台2135g型直喷柴油机上，研制燃用纯甲醇的燃烧系统。
A dynamic heat transfer model based on the lumped parameter method was developed for cooling system of vehicle internal combustion engine.
提出了一个基于集总参数法的车用内燃机冷却系统动态传热模型。
Flow visualization experiments were performed in a transparent rectangular combustion chamber model.
在透明矩形侧面突扩燃烧室模型上进行了水流模拟显示实验。
Flow visualization experiments were performed in a transparent rectangular combustion chamber model.
在透明矩形侧面突扩燃烧室模型上进行了水流模拟显示实验。
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