摘要 |
<p>The propulsion unit is worked on the basis of a catalytic or chemical decomposition of a liquid source of energy, particularly hydrazine. A flange (2) is arranged between an injecting valve and a combustion chamber (6), and is formed as a cylindrical disk. The cylindrical disk is connected with an injection head by screws (8), where the injection head carries a controlling valve (1). The flange is made of a titanium material, particularly titanium 6 Aluminum-4 vanadium.</p> |