| 摘要 |
<p>The projectile is guided by a series of thrusters in pairs. The first thruster (1, 3, 5) in each pair emerges into a pipe (11) situated in front of the projectile`s centre of gravity (G), while each second thruster (2, 4, 6) in each pair emerges into a pipe behind the centre of gravity. The thrusters are situated in groups before and after the centre of gravity, and their combustion chambers are separated by diode partitions (21, 23; 22, 24) with two faces (25, 27; 26, 28). The partitions remain resistance when the pressure exerted on a first face is greater than that exerted at the same time on the second face, and yields when a pressure exerted on the second face is greater than that exerted on the first. Each diode partition is situated in an angular sector not occupied by the propergol of an igniter, which is in the form of an incomplete ring.</p> |
