The needle-shape nozzle's outpower has to do with the choice of the nozzle structure parameters.
讨论了针型喷嘴结构参数——长径比对输出功率的影响,根据实验结果,利用SAS软件建立了数学模型,并使用Lingo对该模型进行了优化,从而得出喷嘴输出功率达到最大值的最佳长径比值,以达到提高水射流效率,降低能耗的目的。
Though there are many kinds of nozzles, considering capability and manufacture, the needle-shape nozzle is widely used in engineering.
尽管喷嘴型式很多，但出于性能和加工的综合考虑，工程实际上应用的大多是针型喷嘴。
The effect factors of needle shape nozzle's output power have many to do with the choice of the nozzle structure and jet pressure.
讨论了针形喷嘴结构、压力等改变对其输出功率的影响 ,在实验的基础上详细分析了诸因素——喷嘴的直径、长径比、入口角与出口扩散角对喷嘴输出功率的作用结果 ,从而获得最佳输出功率的喷嘴结构参数。
A series of experiments were carried out to investigate the broken length and the size of broken liquid drop, aimed at the main structural parameter of needle shape nozzle.
本文针对针形喷嘴的主要结构参数,对射流破碎长度和破碎液滴的尺寸进行了一系列的实验研究,得出了针形喷嘴的主要几何参数与射流破碎长度之间的关系,以及射流破碎后的液滴情况,为针形喷嘴的设计提供了依据。
The emphases of introduce is on the pintle nozzle technology.
介绍了目前国内外姿态控制的几种方案,按照控制的功能,分类讨论了各种姿态控制方案的优劣和目前发展状况,重点介绍了针栓喷管技术,比较分析了该技术在不同研究阶段所取得的成绩以及存在的不足,并结合我国的实际情况,探讨了我国第四代弹射座椅的发展方向和策略。
Expermental Study on the Needle-Shape Nozzle Structure Affect on Its Jet Characteristic;
针型喷嘴结构对射流特性影响的实验研究
Study on the Atomizing and Humidifying Character of the Centrifugal Nozzle with Firing Pin Type, High Pressure and Little Aperture;
撞针型高压小孔径离心式喷嘴雾化加湿性能的研究
APPLICATION OF NEW BURNER IN OPPOSED MULTI-NOZZLE WATER-COAL SLURRY GASIFIER
新型喷嘴在多喷嘴对置式水煤浆气化炉的应用
ISA 1932 nozzle
ISA 1932喷嘴
Finite Element Analysis on 3D Flow in the Nozzle and Shock Stress of the Needle in Diesel Engine Injector;
柴油机喷油嘴三维流场及针阀碰撞有限元分析
The Study and Design of NC Machining Spiral Groove of the Needle Valve Fuel Injector;
喷油嘴针阀螺旋槽加工数控系统研究与设计
pergent nozzle for precision flame cutting machine
扩散型火焰精密切割喷嘴
Theoretical analysis of dynamics of open swirl injector
敞口型离心喷嘴动力学特性理论分析
New Nozzle Study of Superfine Particles Preparation Using Supercritical Fluids Technology;
SCF技术制备超微颗粒新型喷嘴研究
A New Axially Movable Vane Turbocharger;
新型轴向移动可调喷嘴增压器的研究
Research on new style anti-impacting fan-shaped nozzle
新型抗冲击磨损扇形喷嘴的设计研究
Matching research of resonant PDE's resonator and jet
共振型PDE谐振腔喷嘴匹配关系研究
Commercial application of LPH-1 heavy oil feed atomizing nozzle
LPH-1型重油进料雾化喷嘴的工业应用
Fracture Analysis of Igniter Nozzle Tube of Aeroengine Afterburner
某型发动机加力点火喷嘴管断裂分析
A nitrogen heat treatment method of nozzles was proposed for the sharp wear, evident high temperature creep deformation of the nozzles for sulfur atomization.
针对硫磺雾化喷嘴存在磨蚀快、温蠕变明显的现象，提出了喷嘴氮化热处理的方法。
aperture atomizer
喷孔式喷油嘴喷雾器
steam atomizing oil burner
蒸汽雾化型油喷燃器;蒸汽雾化油燃烧器(烧嘴)
CAVITATION MODEL FOR THE LOW-PRESSURE LARGE-DIA SELF-EXCITED PULSE NOZZLE
低压大直径喷嘴自激脉冲射流空化模型