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Rapiers, Jetex 引擎
看起来应该是固态火jian发动机！
1.Safety clip spring
2.Threaded hole for attachment bolt
3.Spring plate
4.Wire clip
5.Solid fuel charge
6.Gauze disc
7.Combustion chamber
8.Igniter wick
9.Jet orifice
10.Back plate
11.Asbestos washer
12.End cap
The burning of the solid fuel charge (5), once ignited by the wick (8), generates a large quantity of gas in the combustion chamber (7). This is forced out the jet orifice (9) at great speed, producing (by Newton's third law of motion) a reaction which drives the motor in the opposite direction.
燃烧的固态燃料(5)，一旦被导火索(8)点燃，就在燃烧室(7)产生大量的气体。这在喷口(9)产生了高速的喷气，根据牛顿第三运动定律，一个反作用力就驱动引擎向相反的方向运动。
The springs (1) are intended to hold the end cap (12) tightly seated on the asbestos washer (11) so as to seal the combustion chamber (7). They are seated on the spring plate (3) and act through the clips (4) to provide a safety release mechanism in the event of the orifice becoming clogged.
弹簧(1)用来保持尾盖(12)紧紧的压在石棉垫圈(11)上，以保证燃烧室的密闭性。弹簧盘(3)通过夹子(4)来提供安全限压功能，在喷口被堵塞时进行压力释放。
The gauze disc (6) serves to hold the coiled wick tightly against the fuel charge, while the back plate (10) protects the washer.
纱网盘(6)用于保持导火索盘紧靠燃料块，后盘(10)用于保护垫圈。
[ 本帖最后由 gale 于 2007-6-1 15:31 编辑 ] |
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发表于 2007-6-1 15:09
楼主
发表于 2007-6-2 07:07
