离心式喷嘴 meaning in English
swirler
Examples
- This " paper mainly researches on the humidifying property of the centrifugal nozzle with firing pin type , high pressure and little aperture
课题主要对撞针型高压小孔径离心式喷嘴的雾化加湿性能进行研究。 - Its atomized parcel is so small that no drip is separated out . this kind of centrifugal nozzle has high humidifying efficiency and low energy cost , which could be used in many situations in textile factories such as directly humidifying in workshop and humidifying in air pipeline
撞针型高压小孔径离心式喷嘴的雾化粒子细小、无水滴析出、加湿效率高、耗能少，可直接向车间加湿，适用于纺织厂等多种应用场合。 - When the water - air ratio increases , air ' s changing quantity of enthalpy and absolute humid will be enhanced . at last , the paper analyses the data from single factor experiment by mathematics method and gets relationship formulas about the nozzle flux , valid humidifying quantity and air ' s enthalpy changing quantity
最后，对上述单因素试验得到的数据进行数学分析，运用线性回归分析、多项式回归分析和非线性回归分析的数学方法，得到影响撞针型高压小孔径离心式喷嘴的喷嘴流量、有效加湿量和空气焙变量的数学关系式。 - As to the work about theory analysis , at first , the paper describes the atomizing and humidifying process of the centrifugal nozzle with firing pin type , high pressure and little aperture and liquid physical properties . later , combining with the structure characters of this kind of nozzle , the paper studies on the theory of the atomizing and humidifying process by three phases , which is water film forming phase , water film falling into pieces phase , and heat and mass transfer between water and air phase in turn
理论工作方面，首先描述了撞针型高压小孔径离心式喷嘴的雾化加湿过程和液体的物理性质，然后结合撞针型高压小孔径离心式喷嘴的结构特点，将其雾化加湿过程分三个阶段进行机理上的研究，这三个阶段依次为液膜形成、液膜初次破碎及二次雾化、水与空气的热湿交换。 - Based on the theory analysis and experiment work , the paper studies the humidifying property of the centrifugal nozzle with firing pin type , high pressure and little aperture . compared with the traditional air washer , the high efficiency and energy saving character of this kind of nozzle is stood out
课题从理论和试验两方面分析研究了撞针型高压小孔径离心式喷嘴的雾化加湿性能，并将其与传统喷水室加湿系统进行能耗比较，突出了撞针型高压小孔径离心式喷嘴高效节能的特点。