1)  air jet pressure
喷嘴气压
2)  nozzle
喷嘴
1.
Effect of pressure drop grading structure of feed nozzle for catalytic cracking process on atomization;
催化裂化进料喷嘴压降分级结构对其雾化效果的影响
2.
Analysis on Cooling Wind-box Nozzle of Strip Continuous Annealing Cooling Furnace;
带钢连续退火冷却炉冷却风箱喷嘴的分析
3.
Numerical study of three-dimensional flow field inside the nozzle of air jet vortex spinning;
喷气涡流纺喷嘴内部三维流场的数值研究
3)  nozzles
喷嘴
1.
Temperature and thermal stress analysis of coal water slurry ceramic nozzles with finite element method;
陶瓷水煤浆喷嘴温度场及热应力的有限元分析
2.
Meanwhile,the coking quality is improved through using large-flow nozzles device.
探讨了喷嘴的结构,焦炭在熄焦车内的分布情况,采用大流量喷嘴装置,改善了焦炭的质量。
3.
By using phase Doppler particle analyzer(PDPA) the atomization characteristics of two new BWJ(Ⅲ) types of high efficiency feeding atomization nozzles were studied in cold form experiment.
利用相位多普勒粒子分析仪,对BW J(Ⅲ)型干气雾化进料喷嘴的2种新型喷头雾化特性进行了冷态实验研究。
4)  atomizer
喷嘴
1.
Droplet size of two-fluid airblast atomizer with lar ge water/air mass flux ratio;
大液气质量流量比双通道气流式喷嘴雾化滴径
2.
Comparison on new type swirling flow and intermixing pneumatic atomizers;
新型旋流式与内混式气动雾化喷嘴比较
5)  spray nozzle
喷嘴
1.
Researches and Progress on the Spray Nozzles for Wet FGD;
湿法脱硫用喷嘴的研究与进展
2.
An Experimental Investigation on the Characteristics of the Atomization Spray Nozzles for Wet Desulphurization;
湿法脱硫雾化喷嘴特性实验研究
3.
Study on the spray characters of the spray nozzle by using PDA system;
应用PDA系统研究喷嘴的雾化特性
6)  injector
喷嘴
1.
Effect of injector on pressure oscillation amplitude-frequency characteristics from pipeline to combustion chamber;
喷嘴对供应系统到燃烧室压力振荡传递幅频特性的影响
2.
Review of evolvement on dynamics of injector of liquid rocket engine;
液体火箭发动机喷嘴动力学研究进展
3.
Experimental investigation on shear coaxial injector combustion efficiency;
氢氧同轴式喷嘴燃烧性能试验研究
参考词条
补充资料：超音速喷嘴
分子式：
CAS号：

性质：又称缩扩喷嘴(converging-diverging nozzle)或超音速喷嘴。用于压降很大的气体膨胀的一种喷嘴。这种喷嘴设计的形状与流线型很接近，气体通过它的膨胀几乎是可逆的，由于压力差大使出口流速很大，气体和外界传热时间非常短，可以认为是等熵过程，缩扩喷嘴只有当流速在喉部达到音速，而且出口压力低于喉部压力时，出口流速才能超过音速。此种喷嘴应用于喷气发动机和火箭发动机上。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。