【摘要】 介绍了富氧环境下固体火箭发动机对绝热层性能的要求,以及在该特殊条件下对绝热层所开展的研究工作。试车结果表明,PFDH-2绝热层可以对富氧环境下工作的发动机燃烧室实施有效热防护。更多还原

【Abstract】 The ablative property requirements and the studies on the insulation layer of solid rocket engine in oxidizer rich environment were presented. Results of subscale engine test show that the insulation (PFDH-2) can be used for heat protection of oxidizer rich solid rocket engine chamber.更多还原