离心雾化

一种基于离心雾化的新型热喷涂技术

A New Thermal Spray Technology Based on the Principle of Centrifugal Atomization

超音速气体离心雾化工艺参数对银稀土合金粉末性能的影响

Effect of Supersonic Gas - centrifugal Atomization Technology on the Properties of AgRE Alloy Powders

旋转盘离心雾化制备ErNi球形磁性蓄冷材料

Production of Spherical Powders of Magnetic Regenerator Material ErNi by Rotating Disk Centrifugal Atomization

采用定氧仪、扫描电镜和俄歇表面谱仪研究了超声雾化制备的Sn-Pb焊粉的氧化速率、组织与形貌特征，并与离心雾化焊粉进行了对比。

The oxidation rate , microstructure and particle characteristics of Sn-Pb alloy solder powder fabricated by ultrasonic atomization and centrifugal atomization methods were examined .

采用旋转盘真空离心雾化设备制备了ErNi合金磁性蓄冷材料球形粉末。

Studies were made on powders of magnetic regenerator material ErNi produced by rotating disk centrifugal atomization .

等离子体熔化离心雾化喷涂粒子的特性

Characteristics of particle formed by plasma arc melting centrifugal atomizing spray process

旋转盘离心雾化熔滴飞行动力学与凝固进程

Droplet dynamic and solidification progress during rotating disk centrifugal atomization

推车式离心雾化喷雾机性能试验研究

Research on Performance Testing of Cart Centrifugal Atomizing Sprayer

离心雾化喷射成形工艺对锌基合金成形性和组织结构的影响

Effect of centrifugal spray forming processing on the formability and structure of zinc based alloys

转子喷头的雾滴轨迹及雾滴飘移性能推车式离心雾化喷雾机性能试验研究

Spray Pattern and Drift Potential of a Spinning Disk Research on Performance Testing of Cart Centrifugal Atomizing Sprayer

介绍一种新型拌种加工机械，该机采用离心雾化撒液，为可移动、全封闭式设备。

This paper introduces a new type of coating seed machine , this machine can be moveable and enclosed .

多级离心雾化旋转填料床开拓了新的气液传热传质途径。

Rotating packed bed with multiple spraying under centrifugal force may give rise of a new way to enhance mass and heat transfer .

采用超音速气体离心雾化技术，研究了不同工艺条件对银稀土合金粉末性能的影响。

The supersonic gas - centrifugal atomization Technology was used to study the influence of distinctive factors on the properties of AgRE alloy powders .

采用中频熔炼、离心雾化凝固冷却得到铸态低碳铸钢丸，并对此进行相应回火处理得到不同硬度及寿命的低碳铸钢丸。

In this thesis , series of low carbon cast steel shot were successfully obtained by medium-frequency melting and centrifugal atomization technologies and temper were performed .

化学吸收法测定多级离心雾化旋转填料床有效相界面积及体积传质系数

The effective gas liquid interfacial area and volumetric mass transfer coefficient measured by chemical absorption method in rotating packed bed with multiple spraying under centrifugal force

介绍了离心雾化等离子喷涂技术的工作原理和喷涂粒子的雾化机理，分析了雾化粒子的形成过程。

The equipment and atomizing principle of the Centrifugal Atomization Plasma Spray process ( CAPS ) were introduced , and the formation of particles was analysed .

应用平面和圆柱液膜破碎的波理论研究了旋转盘离心雾化膜状分裂区的粉末尺寸的预测方法；

The wave theories of sheet and circular jets were applied to analyze the disintegration of metallic melts in film formation regime during centrifugal atomization by rotating disk .

结果表明：超声雾化法制备的粉末形貌和球形度明显优于离心雾化，但在大气中放置粉末的增氧速度较快。

The results show that the appearance and sphericity degree for ultrasonic atomized powder is superior to centrifugal atomized powder , but the oxidation resistance is not enough .

研制了一种基于离心雾化原理的内孔热喷涂设备，简要介绍了该设备的工作原理和粒子的雾化过程。

A thermal spray equipment for bore surface coating based on centrifugal atomization was developed , the atomization principle and particles formation process of the equipment were introduced .

结果表明：超音速气体离心雾化有效细化了粉末和显微组织，实现了粉末组织的均匀化；

The results showed that the size of the AgRE alloy powders and its microstructure can be fined , leading to the structure of the powder to be uniformity .

研究了气雾化、气雾化+离心雾化及高压水雾化方法制取铜铝合金粉对弥散强化铜材料性能及冷加工性能的影响。

The effect of gas atomization , gas atomization and centrifugal atomization , water atomization on properties and cold-working properties of dispersion strengthened copper is summarized in the research .

采用先进的离心雾化喷射成形技术研制具有良好耐磨性能的锌基合金环形件，研究在这种新工艺条件下锌基合金的成形性和组织特征。

Zinc based alloy rings with good wear resistance property were prepared by an advanced centrifugal spray forming technique in this paper . The formability and structural characteristics of these alloys under the novel processing conditions were studied .

通过二维VOF数值模拟计算了可视化离心喷嘴雾化锥角大小、流场结构以及速度分布等。

We calculated the size of the spray cone angle , flow field structure and velocity distribution of the nozzle through VOF two-dimensional numerical simulation .

喷口长度对离心喷嘴雾化特性的影响

Effects of spout length on spray characteristic of swirl injector

具有拉伐尔喷口的离心喷嘴雾化锥角调整方法

A new method of spray angle adjustment for pressure atomizing fuel injector with a Laval nozzle

用自行设计和制造的高压气体离心旋转雾化制粉装置成功地制备出铝粉、银粉和其它金属粉末，以及多种非晶、准晶和微晶粉末。

The powders of Al and Ag or other metals are prepared by a high pressure gas-centrifugal rotation disc atomization equipment . Various kinds of amorphous , quasicrystalline , and microcrystalline powders can be obtained .

量纲分析得出离心喷嘴雾化过程与几何参数A、Re数有关，弥补了简化模型理论分析中喷嘴雾化特性与流速、粘性无关的弱点。

The atomization process of the pressure atomizer was related to the geometric parameters A and Re number by dimensional analysis , which to make up for the weakness of the theoretical analysis on the simplified model that nozzle atomization characteristics was not related to the flow rate and viscosity .

应用PIV激光粒子图像测速仪对由离心式压力雾化喷嘴喷出的锥形液膜的破碎进行了实验研究。

An experimental study on the breakup of a conical liquid sheet from a pressure swirl atomizer was conducted by using a Particle Image Velocimetry ( PIV ) system .

鱼雷用离心喷嘴的雾化特性建模与仿真计算

Model and simulation of pulverization characteristics of centrifugal nozzle used in torpedo

双路离心式喷嘴雾化锥角的数值研究

Numerical study on spray angle of the dual-orifice pressure-swirl atomizer