nozzle plug的意思|示意

When numbers of the inner nozzle are enough, plug nozzle has less size, less weight and higher thrust efficiency than the bell nozzle under same area ratio.

在单元数足够多时，环簇式塞式喷管可比相同面积比的钟形喷管的尺寸更小，重量更轻，推力效率更高；

In addition, it was found that performance of inner nozzle is the largest part of that of linear plug nozzles, accounting for more than two thirds of whole engine's performance.

另外在计算过程中发现，内喷管的性能是整个线性塞式喷管性能的主要组成部分，占了整个塞式喷管性能的三分之二以上。

The plug surface pressure profiles for the full-length plug nozzle at different NPR can provide valuable data for researching the truncated plug nozzle.

不同压强比下全锥塞式喷管的塞锥表面压强分布规律，可以作为研究截短型塞式喷管塞锥压强分布的基础。

The maximum nozzle efficiency of all of plug nozzle tested here are more than 99%, some of them are nearly 100%. It has good altitude compensation.

本实验喷管设计点效率均超过99%，部分实验接近100%，高度补偿效果明显。

May OFF LINE first printer to the state, when the nozzle blocks before the turn the power off, the final disconnect the plug?

可先将打印机转到OFF LINE状态，当喷头盖帽后方可关闭电源，最后拔下插头。

The computing method of differential throttling and the analytical process of thrust vector of inner nozzle and plug were introduced. The generated moments of pitch were given.

介绍了差分流量调节的计算方法和内喷管与塞锥推力矢量变化的分析过程，计算产生的俯仰力矩。