The free spray stream state of the efflux nozzle is divided into four sections -contract, dense, mixing and dispersion section.
喷嘴自由射流的流态分为收缩段、密实段、掺混段和分散段四部分。
The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine.
喷管中的气流由主流燃气和次流空气组成，用以模拟涡扇发动机的喷管。
This paper analysis the problem—how to determine the main stream velocity on the flanking rudder, the accelerating nozzle and the steering rudder in the prediction of maneuverability of a ship.
本文对船舶操纵性预计中，如何确定作用在倒车舵（侧翼舵）、加速导管、正舵上的主流速度进行了分析。
It is shown that aerospike nozzle performance losses caused by free stream primarily result from increase of lift body base drag and decrease of plug pressure distribution.
结果表明，外流造成的性能损失主要体现在运载器底部阻力增加和塞锥表面压强降低两方面。
The operation result indicates that if appropriate spray nozzle is selected, the spray tower can also separate fine dust particles from the gas stream.
系统运行情况表明，在选择适当的雾化喷嘴后，脱硫塔还可以起到对细粉尘的二次净化作用。
She turned the nozzle and the spray concentrated down to a stream.
她掉转喷嘴，让水花集中喷入小河。
The injection stream welding plant comprises a clamp, a soldering flux generator, a preheater, a solder groove with a first-level spout, a voltage-stabilizing filter and a nozzle;
本发明包括夹具、助焊剂发生器、预热器、具有一级喷口的焊剂槽、稳压滤波器、喷嘴；
A new coaxial nozzle was developed and factors influencing powder stream parameter were studied and analyzed.
通过试验研究分析了影响同轴送粉喷嘴粉末流形貌和粉末流参数的因素。
A new coaxial nozzle was developed and factors influencing powder stream parameter were studied and analyzed.
通过试验研究分析了影响同轴送粉喷嘴粉末流形貌和粉末流参数的因素。
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