aft end

design method for aft-end igniter of small-scale solid rocket motor

小型固体火箭发动机尾部点火器设计方法

Taking aft-end igniter design for a rocket motor for example, design methods for ignition sequence, amorce quantity estimation and nozzle closure were described respectively.

以某型号发动机尾部点火设计为研究对象，对点火序列设计、点火药量的估算、喷管堵片的设计方法进行了阐述。

experimental investigation of aft-end ignition for high slenderness ratio and small-size solid motor

大长细比小型固体发动机后点火试验研究

Based on the experimental formula of fore-ignition design, the initial amorce mass of a small solid rocket motor with end-and-lateral burning grain and aft-ignition manner was estimated firstly.

采用头部点火设计经验公式对端面-侧面燃烧、尾部点火的小型固体火箭发动机点火药量进行了初步估算。

cold gas simulation on aft-end internal flow for solid rocket motor with submerged nozzle

含潜入喷管发动机尾部流场冷流模拟

the chart room is at the aft end of the bridge.

海图室位于驾驶台后部。

so that the forward end of the apu is lower than the aft end.

将APU在前部末端倾斜，使得其低于APU的后部端。

The bell of the motor nozzle, which was machined from a single piece of steel, is visible at the aft end of the rocket.

钟的发动机喷管，这是加工从单一的一块钢，可见在尾部结束火箭。

the aft-end igniter is simplified, and is numerically simulated.

对点火器做了简化，并进行了数值模拟。

autoslat control valve (ceiling on aft end of rh ram air duct bay)

自动缝翼控制活门（位于右冲压空气管道舱后顶板）；

At the end, an adaptive mesh generation scheme is proposed by combining AFT and Background method.

最后, 将改进AFT方法和背景网格法相结合,提出了可应用于二维平面和三维实体自适应有限元网格生成的方法.

the trapezoidal command tower stands near the aft end of this island, capped with two geodesic communication and deflection domes.

梯形的指挥塔耸立在这个“岛”的尾部附近，头部是两座网格通讯和偏导球。

aft end face of boss

桨毂后端面