Input is simply a list of propellant ingredients, as well as chamber pressure and nozzle exit pressure. 投入,简直是名单推进剂成分,以及商会的压力和喷嘴出口的压力。
The experimental investigation on the low pressure spray characteristics of swirl pressure nozzle was carried out with the water as the working fluid of spray. 以自来水为喷淋介质,对旋流压力式喷嘴低压喷淋特性进行试验研究。
Experimental equipment had been established to research atomization characteristics of a type of pressure nozzle. 建立了雾化实验装置,以甘油-水混合液为介质,研究了一种压力式喷嘴的雾化特性。
The direction of fuel spray after impingement and opening pressure of nozzle were important factors to influence fuel and air mixing and burning process. 另外撞击反弹方向和喷油压力等也是影响混合气形成和燃烧的重要因素。
Numerical simulation for the influence of structure parameters of ultra-high pressure taper nozzle on the micro-fluidization 超高压锥形喷嘴结构参数对微射流影响的数值模拟
Key points of the technology are choosing appropriate high-pressure grouting pump and reasonable parameters such as grouting pressure, nozzle diameter and grouting displacement etc. 此项施工技术取得成功的关键在于使用合适的高喷泵及合理地使用喷射压力、喷嘴直径、喷射流量等参数。
In the leaky ray zone of a normal core-clad-coating optical fiber, the liquid is perturbed from a pressure nozzle and deposited over the fiber, replacing coating. 在标准的纤芯-包层-涂敷层传感光纤的光线泄漏区,液体通过压力管口被喷射到光纤上作为涂敷层。
Measure Methods of Spray Distribution in Radial Direction of Pressure Atomization Nozzle 压力式雾化喷嘴径向喷淋密度的测量方法
Shape selection and dimension optimization of direct jet high pressure spray nozzle were done. 对直射式雾化喷嘴进行选型及内部尺寸寻优。
Several flow simulation conditions were applied to study the factors of chamber pressure and nozzle contour, which might affect the flow separation. 首先,利用商用CFD软件进行做数值计算,计算了多种工况,分析了燃烧室压强、喷管型面对分离流动的影响;
The Spray Characteristics of Swirl Pressure Nozzle 旋转压力式喷嘴喷雾特性的实验研究
Experimental research on the low-pressure spray droplet size of swirl pressure nozzle 旋流压力式喷嘴低压喷淋液滴粒径的实验研究
The applied study on spin-flow pressure nozzle 旋流式压力雾化器的研究应用
Failure Analysis on Steam Turbine High Pressure Nozzle 汽轮机高压喷嘴的失效分析
Usually the radical spray flux of the swirl pressure nozzle is biggest at the center region of the atomization cone and it decreases with the increase of the spray pressure, while the spray flux on the margin of the atomization cone increases. 旋转压力式喷嘴的喷雾通量在雾锥中心处最大,随着压力增大,邻近雾锥中心的区域喷雾通量变大,在雾锥边缘处喷雾通量变小。
Fluid dynamic characteristic measurement of high pressure nozzle used in extinguishing system 消防系统中使用的高压喷嘴流体力学性能测量
The model takes account of the injection pressure, nozzle passage configuration, combustion chamber condition, flow loss and cavitation, and provides initial condition for multidimensional spray modeling. 该模型考虑了喷射压力、喷孔几何结构、燃烧室条件、孔内流动损失与空穴因素,为喷雾的多维模拟提供了准确的初始条件。
Simulation test shows that, ( 1) fixing ultra-high pressure nozzle on the bit edge is helpful to penetration with PDC cutting teeth; 室内模拟试验表明(1)超高压喷嘴安装在钻头刀翼上能辅助PDC切削齿破岩;
High Pressure Nozzle Cascade of Steam Turbines Approaches to a Better Aerodynamic Performance 汽轮机高压级喷嘴叶栅气动性能改善的新途径
The results indicate that, atomization pressure and nozzle hole diameter have a remarkable influence on the atomization characteristics. 实验结果表明,雾化压力和喷嘴孔径对雾化特性具有显著影响。
Analysis on Spray Atomization of Direct Jet High Pressure Nozzle 直射式高压喷嘴雾化分析
This paper describes the development of high pressure water discaling. The point introduced the selecting and setting of the high pressure nozzle, and selecting of water pump. 叙述了高压水除鳞技术的发展,结合实际重点介绍了高压水除鳞系统中喷嘴的选型和布置设计、水泵的选型设计。
Study of Mechanism of Abrasion of Large Flow Pressure Nozzle in Production of Monoammonium Phosphate 磷酸一铵生产用大流量压力式喷嘴磨损机理的研究
Low Pressure Nozzle and Simple Automatic Sprinkling System for Fire Control 低压洒水喷头和简易自动喷水灭火装置
Through the experiments of several kinds of nozzle, we can get hold of that the drop generated by the centrifugal pressure nozzle performs well in the uniformity and satisfy the request of the fine water mist in size. 通过对几种喷头的实验,我们可以看出,设计的离心式喷头所产生的雾滴均匀性良好,尺寸也满足细水雾的要求。
The Research on Application of Pneumatic Circuit about the Control of High Pressure Nozzle 关于气动回路在高压喷嘴控制中应用的研究
Design and development of high-pressure water tunnel car wash cleaning system schematic diagram, based on the principle of high pressure water rinse cleaning technology, design and calculation of the water flow, the design system pressure jet nozzle diameter, jet position and angle. 设计开发了隧道清洁车的高压水冲洗系统的原理图,基于高压水冲洗除垢原理技术,设计计算了各水路的流量,设计系统的射流压力、喷嘴直径、喷射位置和角度。