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复合材料柔性喷管试验模态分析 被引量:1

Experimental Modal Analysis on Composite Flexible Nozzle
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摘要 应用试验模态分析,对一种固体火箭发动机的柔性喷管进行了动态特性分析和试验,并获得了该柔性喷管的前13阶模态振型及参数。 The dynamic charaereristies are analysed by using experimental modal analysis for the flexible nozzle of a solid rocket motor, and the first thirteen order of modes and their parameters are given.
出处 《固体火箭技术》 EI CAS CSCD 1997年第4期7-11,共5页 Journal of Solid Rocket Technology
关键词 柔性喷管 模态分析 复合材料 固体火箭发动机 Flexible nozzle, Modal analysis, Dynamic characteristic, Modal vibration test
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  • 2周海亭,韩祖舜.舰用燃气轮机框架模型的模态参数识别[J].振动与冲击,1996,15(3):7-11. 被引量:1
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