海军航空工程学院学报
海軍航空工程學院學報
해군항공공정학원학보
JOURNAL OF NAVAL AERONAUTICAL ENGINEERING INSTITUTE
2013年
2期
122-126
,共5页
邢耀国%邓斌%李高春%卢明章
邢耀國%鄧斌%李高春%盧明章
형요국%산빈%리고춘%로명장
大长径比发动机%旋转发动机%结构完整性%载荷分析%有限元法
大長徑比髮動機%鏇轉髮動機%結構完整性%載荷分析%有限元法
대장경비발동궤%선전발동궤%결구완정성%재하분석%유한원법
high length-diameter ratio SRM%rotary SRM%structure integrity%load analysis%finite element method
以防空导弹大长径比双推力固体火箭发动机装药为研究对象,分析了导弹旋转发射出筒过程中承受的各类载荷.通过计算装药的应力-应变场,发现了装药的危险部位,进而分析了燃烧室发生高压爆炸原因.
以防空導彈大長徑比雙推力固體火箭髮動機裝藥為研究對象,分析瞭導彈鏇轉髮射齣筒過程中承受的各類載荷.通過計算裝藥的應力-應變場,髮現瞭裝藥的危險部位,進而分析瞭燃燒室髮生高壓爆炸原因.
이방공도탄대장경비쌍추력고체화전발동궤장약위연구대상,분석료도탄선전발사출통과정중승수적각류재하.통과계산장약적응력-응변장,발현료장약적위험부위,진이분석료연소실발생고압폭작원인.
@@@@A kind of anti-aircraft missile solid rocket motor with high length-diameter ratio was taken as the ob?ject of study, all kinds of load on the grain during the process of the missile rotary launching out of the con?tainer was analyzed in detail. By computing the stress-strain field of the grain, the danger part of the grain was found, and the cause of the combust chamber high pressure explosion was analyzed.
