primary nozzle safe ends 一次侧接管安全端
primary outlet nozzle 一次出口接管
primary inlet nozzle 一回路进口接管
primary air nozzle 一次风喷口
primary fuel nozzle 起动燃料喷哨
booster venture nozzle primary barrel 主腔小喉管喷嘴
wide-range primary air nozzle 宽调节比一次风喷口
The effect of inlet size, inlet Angle, dome height, primary nozzle expansion ratio and nozzle Numbers on combustion efficiency were taken into account.
考虑了进气道尺寸、进气夹角、头部距离、一次喷嘴扩张比和喷嘴数目等结构因素对补燃室掺混与燃烧性能的影响。
The collision momentum of condensed particles has little relation with the injection nozzle configuration under the same primary nozzle equivalent diameter.
在相同的一次喷嘴当量直径条件下，凝相颗粒的碰撞动量与喷嘴结构之间的关系不大。
During the ground test of solid rocket motors, after the reversal nozzles are opened, the shock wave enters the primary nozzle. This phenomenon makes tested data processing difficult.
带反喷管固体火箭发动机地面实验时，在其反向喷管打开后，激波进入主喷管情况下，会给数据处理带来困难。
应用推荐