| Citation: | WANG Zhizhou, MA Yanhong, HAN Ding, et al. Numerical simulation and experiment for the random vibration response of thin-walled conical shells of composite materials[J]. Journal of Aerospace Power, 2024, 39（12）：20230073 doi: 10.13224/j.cnki.jasp.20230073
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A specific tail nozzle of a supercharged ramjet engine was selected as the object of analysis. A three-dimensional finite element analysis method was employed to establish a finite element model of the tail nozzle, enabling investigation of the vibration characteristics of the thin-walled conical shell, structural dynamic response analysis under random vibration conditions, and validation through dynamic tests. The results indicated that the tail nozzle exhibited a diverse range of modal characteristics, primarily characterized by multi-order nodal circle and nodal diameter vibrations. Under axial random vibration loads, the dominant vibration mode observed was
| [1] |
林鹏,庄福建,曲林锋,等. 高超声速飞机尾喷管设计-制造与验证技术发展综述[J]. 航空学报,2022,43(6): 45-55. LIN Peng,ZHUANG Fujian,QU Linfeng,et al. Technological development in hypersonic nozzle design,manufacture and validation: a review[J]. Acta Aeronautica et Astronautica Sinica,2022,43(6): 45-55. (in Chinese
LIN Peng, ZHUANG Fujian, QU Linfeng, et al. Technological development in hypersonic nozzle design, manufacture and validation: a review[J]. Acta Aeronautica et Astronautica Sinica, 2022, 43(6): 45-55. (in Chinese)
|
| [2] |
季鹤鸣,龚正真,邵万仁,等. 喷管与机后体一体化设计初探[J]. 航空发动机,2008,34(2): 27-29,35. JI Heming,GONG Zhengzhen,SHAO Wanren,et al. Preliminary investigated of integrated design for nozzle and aircraft afterbody[J]. Aeroengine,2008,34(2): 27-29,35. (in Chinese
JI Heming, GONG Zhengzhen, SHAO Wanren, et al. Preliminary investigated of integrated design for nozzle and aircraft afterbody[J]. Aeroengine, 2008, 34(2): 27-29, 35. (in Chinese)
|
| [3] |
王书贤. 几何可调喷管的结构特点及发展[J]. 兵器装备工程学报,2018,39(1): 6-13. WANG Shuxian. Review on structural characteristics and development of geometric variable nozzle[J]. Journal of Ordnance Equipment Engineering,2018,39(1): 6-13. (in Chinese
WANG Shuxian. Review on structural characteristics and development of geometric variable nozzle[J]. Journal of Ordnance Equipment Engineering, 2018, 39(1): 6-13. (in Chinese)
|
| [4] |
ZHANG Xinghong,DU Baihe,HU Ping,et al. Thermal res-ponse,oxidation and ablation of ultra-high temperature cera-mics,C/SiC,C/C,graphite and graphite-ceramics[J]. Journal of Materials Science & Technology,2022,102: 137-158.
|
| [5] |
王首豪. ZrC改性C/C-SiC复合材料高温性能及影响机理研究[D]. 辽宁 大连: 大连理工大学,2020. WANG Shouhao. High-temperature performance and influence mechanisms of ZrC-modified C/C-SiC composites[D]. Dalian Liaoning: Dalian University of Technology,2020. (in Chinese
WANG Shouhao. High-temperature performance and influence mechanisms of ZrC-modified C/C-SiC composites[D]. Dalian Liaoning: Dalian University of Technology, 2020. (in Chinese)
|
| [6] |
严科飞,张程煜,乔生儒,等. C/C和C/SiC复合材料的夏比冲击性能研究[J]. 航空材料学报,2011,31(2): 95-98. YAN Kefei,ZHANG Chengyu,QIAO Shengru,et al. Charpy impact properties of C/C and C/SiC composties[J]. Journal of Aeronautical Materials,2011,31(2): 95-98. (in Chinese doi: 10.3969/j.issn.1005-5053.2011.2.018
YAN Kefei, ZHANG Chengyu, QIAO Shengru, et al. Charpy impact properties of C/C and C/SiC composties[J]. Journal of Aeronautical Materials, 2011, 31(2): 95-98. (in Chinese) doi: 10.3969/j.issn.1005-5053.2011.2.018
|
| [7] |
余惠琴,陈长乐,邹武,等. C/C-SiC复合材料的制备与性能[J]. 宇航材料工艺,2001,31(2): 28-32. YU Huiqin,CHEN Changle,ZOU Wu,et al. Fabrication and properties of C/C-SiC matrix composites[J]. Aerospace Materials & Technology,2001,31(2): 28-32. (in Chinese
YU Huiqin, CHEN Changle, ZOU Wu, et al. Fabrication and properties of C/C-SiC matrix composites[J]. Aerospace Materials & Technology, 2001, 31(2): 28-32. (in Chinese)
|
| [8] |
王晓丽,谢恒,王坤杰,等. 氢氧发动机大尺寸薄壁C/C-SiC复合材料喷管设计与研究[J]. 导弹与航天运载技术,2019(1): 45-49. WANG Xiaoli,XIE Heng,WANG Kunjie,et al. C/C-SiC composite materials nozzle extension design and investigation for LOX/LH2 rocket engine[J]. Missiles and Space Vehicles,2019(1): 45-49. (in Chinese
WANG Xiaoli, XIE Heng, WANG Kunjie, et al. C/C-SiC composite materials nozzle extension design and investigation for LOX/LH2 rocket engine[J]. Missiles and Space Vehicles, 2019(1): 45-49. (in Chinese)
|
| [9] |
高魁垠. C/SiC复合材料螺栓连接结构可靠性分析[D]. 北京: 中国运载火箭技术研究院,2020. GAO Kuiyin. Reliability analysis of C/SiC composite bolted joints[D]. Beijing: China Academy of Launch Vehicle Technology,2020. (in Chinese
GAO Kuiyin. Reliability analysis of C/SiC composite bolted joints[D]. Beijing: China Academy of Launch Vehicle Technology, 2020. (in Chinese)
|
| [10] |
刘力宇,孙康,黄陈哲,等. 基于有限元法的运载火箭复合材料末级舱段随机振动环境预示研究[R]. 海南 海口:第十七届中国CAE工程分析技术年会,2021.
|
| [11] |
WARBURTON G B. Harmonic response of cylindrical shells[J]. Journal of Engineering for Industry,1974,96(3): 994-999. doi: 10.1115/1.3438473
|
| [12] |
NOVOZHILOV V V. The theory of thin shells[J].The Journal of the Royal Aeronautical Society,1960,64(596):498-501.
|
| [13] |
ZANG Chaoping,EWINS D J. Model validation for structural dynamics in the aero-engine design process[J]. Frontiers of Energy and Power Engineering in China,2009,3(4): 480-488. doi: 10.1007/s11708-009-0043-8
|
| [14] |
马健,燕瑛,杨雷,等. 含孔复合材料圆柱壳冲击破坏试验与有限元分析[J]. 航空学报,2012,33(5): 871-878. MA Jian,YAN Ying,YANG Lei,et al. Experiments and finite element analysis of laminated composite cylindrical shells with circular hole subjected to dynamic loads[J]. Acta Aeronautica et Astronautica Sinica,2012,33(5): 871-878. (in Chinese
MA Jian, YAN Ying, YANG Lei, et al. Experiments and finite element analysis of laminated composite cylindrical shells with circular hole subjected to dynamic loads[J]. Acta Aeronautica et Astronautica Sinica, 2012, 33(5): 871-878. (in Chinese)
|
| [15] |
李广生,陈美霞,原春晖. 基于陆上振动测试的水中圆柱壳结构声振响应计算方法[J]. 中国舰船研究,2022,17(6): 252-260. LI Guangsheng,CHEN Meixia,YUAN Chunhui. Calculation method of underwater acoustic and vibration response of cabin segment based on onshore vibration test[J]. Chinese Journal of Ship Research,2022,17(6): 252-260. (in Chinese
LI Guangsheng, CHEN Meixia, YUAN Chunhui. Calculation method of underwater acoustic and vibration response of cabin segment based on onshore vibration test[J]. Chinese Journal of Ship Research, 2022, 17(6): 252-260. (in Chinese)
|
| [16] |
张大义,洪杰,任德新. 碳陶双基体复合材料壳结构的振动分析[J]. 航空动力学报,2011,26(5): 1142-1147. ZHANG Dayi,HONG Jie,REN Dexin. Dynamical analysis on shell structure made of C/C-SiC composite materials[J]. Journal of Aerospace Power,2011,26(5): 1142-1147. (in Chinese
ZHANG Dayi, HONG Jie, REN Dexin. Dynamical analysis on shell structure made of C/C-SiC composite materials[J]. Journal of Aerospace Power, 2011, 26(5): 1142-1147. (in Chinese)
|
| [17] |
林天然,李震. 统计能量分析方法及应用综述[J]. 振动与冲击,2021,40(13): 222-238. LIN Tianran,LI Zhen. Overview of statistical energy analysis and its applications[J]. Journal of Vibration and Shock,2021,40(13): 222-238. (in Chinese
LIN Tianran, LI Zhen. Overview of statistical energy analysis and its applications[J]. Journal of Vibration and Shock, 2021, 40(13): 222-238. (in Chinese)
|
| [18] |
廖桔,赵紫豪,朱林峰,等. 飞机燃油管道随机振动分析与设计优化[J]. 管道技术与设备,2021(5): 1-6. LIAO Ju,ZHAO Zihao,ZHU Linfeng,et al. Random vibration analysis and design optimization of aircraft fuel pipeline[J]. Pipeline Technique and Equipment,2021(5): 1-6. (in Chinese
LIAO Ju, ZHAO Zihao, ZHU Linfeng, et al. Random vibration analysis and design optimization of aircraft fuel pipeline[J]. Pipeline Technique and Equipment, 2021(5): 1-6. (in Chinese)
|
| [19] |
陈飞,董萼良. 点导纳法的模态密度测试试验[J]. 噪声与振动控制,2017,37(1): 183-187. CHEN Fei,DONG Eliang. Modal density measurement test based on point admittance method[J]. Noise and Vibration Control,2017,37(1): 183-187. (in Chinese
CHEN Fei, DONG Eliang. Modal density measurement test based on point admittance method[J]. Noise and Vibration Control, 2017, 37(1): 183-187. (in Chinese)
|
| [20] |
克里斯蒂安·拉兰内. 随机振动[M]. 北京: 国防工业出版社,2021.
|
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