上海航天
上海航天
상해항천
AEROSPACE SHANGHAI
2012年
2期
69-72
,共4页
单室双推力%变厚度绝热层%衬层预反应%Ⅱ界面
單室雙推力%變厚度絕熱層%襯層預反應%Ⅱ界麵
단실쌍추력%변후도절열층%츤층예반응%Ⅱ계면
Single chamber dual thrust%Variable thickness thermal insulation%Liner pre-curing%II Interface
根据单室双推力发动机装药的特点,对厚度绝热层、衬层的预反应及预固化衬层在真空状态下垂直存放等绝热衬层加工工艺条件对装药Ⅱ界面粘接性能的影响进行了研究,并提出了改善界面性能的技术途径。
根據單室雙推力髮動機裝藥的特點,對厚度絕熱層、襯層的預反應及預固化襯層在真空狀態下垂直存放等絕熱襯層加工工藝條件對裝藥Ⅱ界麵粘接性能的影響進行瞭研究,併提齣瞭改善界麵性能的技術途徑。
근거단실쌍추력발동궤장약적특점,대후도절열층、츤층적예반응급예고화츤층재진공상태하수직존방등절열츤층가공공예조건대장약Ⅱ계면점접성능적영향진행료연구,병제출료개선계면성능적기술도경。
Based on the properties of single chamber dual thrust solid rocket motor grain,the effects of the thickness of thermal insulation,liner pre-curing and the vertical storage of pre-cured liner in vacuum on the bond characteristics at II interface were discussed in this paper.Some technical methods were proposed for improving the bond properties at interface.
