The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly.
本实用新型涉及一种锻压组合式中央水冷氧喷枪喷头总成。
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。
The model was then coupled with KIVA program and various forms of spray wall-impingement were numerically simulated.
将该模型与KIVA程序耦合，对多种形态的喷雾碰壁进行了模拟计算。
Aimed at nonsteady spray combustion flow problems of regenerative liquid propellant gun (RLPG) in process of interior ballistic, mathematical model was established, and numerical method was derived.
针对再生式液体发射药火炮(RLPG)内弹道过程中非稳态喷雾燃烧流动问题，建立了数学模型，给出了具体的计算方法。
The theory of turbulent jet has been employed to induce new formulas for wall jet, and on the base of correct spray penetration, air entrainment model in swirl field has been built.
采用紊流射流理论推出了新的壁面射流计算公式，并在正确描述喷注贯穿的基础上建立了有涡流作用的空气卷吸模型。
OBJECTIVE To investigate the effect of Minting nasal spray on allergic rhinitis model induced by TDI.
目的研究敏停喷鼻剂对豚鼠过敏性鼻炎模型的影响。
BP neural net model is constructed to map the relationship of process variables and physical properties of products in fluidized bed spray granulation.
建立了反映流化床喷雾造粒过程参量同产品物性之间映射关系的BP神经网络模型。
Meanwhile, the result show that model precision can meet needs of light draft technique process control based on the equipment and spray state in good condition.
结果表明，在设备与喷淋状态保证的前提下，模型精度可以满足轻压下工艺过程控制的要求。
The optimum design model of countercurrent spray dryer is established with the annual total cost as the objective function.
建立以年总费用为目标函数的逆流喷雾干燥优化设计数学模型。
Droplet vaporization in spray process is studied in detail theoretically, and the three-dimensional numerical calculation model for it is established.
对喷雾中液滴的蒸发过程进行详细地理论研究，同时建立相应的数学模型。
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。
As primary research of hydrate formation using water spray, the kinetic model of hydrate formation of a water droplet was suggested by analyzing the heat and mass transfer mechanism.
作为喷雾强化方式制备气体水合物的初步研究，本文通过研究静止水滴形成气体水合物过程的传热传质机理，建立气体水合物的生成动力学模型。
On this basis, the paper established a model for predicting the plasma spray coating quality under different process parameters.
在此基础上建立预测模型，对不同工艺参数下等离子熔射层进行质量预测。
In this paper, a computational model for simulating turbulent dispersion of droplets in two-phase flow spray field is presented.
提出了模拟两相喷雾流场的液滴湍流弥散过程的模型。
This paper has described the mathematical model, spray control logic and diagnostics in the secondary cooling water dynamic control model of CCM at Meishan Steelmaking Plant.
本文介绍了梅山炼钢厂连铸机二冷水动态控制模型的数学模型、控制逻辑和模型诊断功能。
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。
The main results are as follows:(1) The mechanism model of spray pyrolysis was established and the experimental conditions was researched.
论文主要的研究工作如下：（1）喷雾热分解机理模型的建立和实验条件研究。
In this study, a mathematical model has been developed to simulate the performance of a spray scrubber in an industrial ammonium nitrate plant.
在这项研究中研制出了一种数学模型，用来模拟一个工业硝酸铵厂喷雾机的性能。
Then a brief model is proposed to obtain the critical spray momentum demand in the given fire scenario.
为此，本文还建立了一个简单的模型，试图得到在这种火灾场景下，对细水雾灭火的临界动量要求。
A BP neural net model is constructed to map the relationship of process variables and physical properties of products in fluidized bed spray granulation.
建立了反映流化床喷雾造粒过程参量同产品物性之间映射关系的BP神经网络模型。
Through the spray deposition and deposition rate model, the prediction of droplet deposition under different spray distribution can be realized.
可实现以风速和喷雾高度为输入参数的沉积量和沉积率预测模型，预测不同喷雾条件下雾滴沉积分布特性。
This paper introduced the principle of the metal spray coating technique and its application of manufacturing RIM polyurethane foaming model with a satisfactory result.
介绍了金属喷涂技术的原理，并将这一技术用于制造rim聚氨酯发泡模具，取得了满意的效果。
Traditionally, the mathematical model for the specifications and optimization of spray cooling in continuous casting of steel is based on the effective conductivity model.
通常制定和优化二冷制度的数学模型基础是有效导热凝固模型。
The spray has been thoroughly investigated with a diesel combustion model. A rapid compression and expansion machine capable of simulating the diesel compression stroke has been made.
本文作者在自制的压缩膨胀装置中模拟有涡流和无涡流情况下的柴油机压缩过程，并用高速摄影方法拍摄喷雾的扩展形态。
The mixture-fraction equilibrium chemistry model and discrete droplet model can predict correctly kerosene spray supersonic combustion.
混合分数平衡化学反应模型和离散液滴模型能准确地预测煤油在双模态燃烧室内的喷雾燃烧。
Largest selection of air and fluid nozzles in the industry behind it, the Model 2100 will spray all conventional coatings, including high solids.
最大的空气和流体喷嘴的选择，模型的2100年所有传统喷涂涂料，包括高固体。
Case body surface all spray model or baking varnish disposal, beautiful generous, endure cauterization.
箱体表面全喷塑或烤漆处理，美观大方，耐腐蚀。
On the basis of designing a variable spray rate system, this paper developed the system control model and the system transfer function. The model was simulated successfully with the MATLAB platform.
该文在自行设计的压力式变量喷雾系统基础上，建立了该系统的控制数学模型，得出了系统的传递函数，并利用MATLAB对系统模型进行了仿真。
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 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。
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