再生式密闭爆发器液体发射药喷射雾化燃烧规律的研究

ON INJECTION ATOMIZATION AND COMBUSTION OF LIQUID PROPELLANT IN REGENERATIVE CLOSED BOMB

硝酸羟胺基液体发射药在再生式密闭爆发器中燃烧压力曲线分析处理和喷射雾化理论结果认为,液体发射药在再生式装置中,喷射时雾化是完全的,燃烧过程较喷射雾化过程要短暂得多.证实了再生式装置中液体发射药瞬时燃完假定是必须的也是合理的.这对再生式液体火炮的弹道理论与实验研究都具有参考意义。

The results from processing of combustion pressure curves of theHAN-base liquid propellant in the chamber of the Regenerative Closed Bomb andaccording to the injection automization mechamism show that the injectionatomization in the Regenerative Liquid Propellant System is full complete. The as-sumption is varified that the injection liquid drops are in stantaneously burnt in theRegenerative Liquid Propellant System to be reasonalbe to a certain extent. The re-search conclusion is of practical importance for refence in the experimental researchand the establishment of the interior ballistic model for the Regenerative LiquidPropellant Guns.