| Deformation behavior of non-rigid airships in wind tunnel tests |
| Lu LL(路玲玲) ; Song HW(宋宏伟); Wang YW(王一伟); Huang CG(黄晨光)
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| 通讯作者 | Wang, Yiwei(wangyw@imech.ac.cn)
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| 发表期刊 | CHINESE JOURNAL OF AERONAUTICS
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| 2019-03-01
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| 卷号 | 32期号:3页码:611-618 |
| ISSN | 1000-9361
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| 摘要 | Deformation behavior of non-rigid airships in wind tunnel tests is studied by considering three factors, including internal pressure, flow velocity and angle of attack. Fiber Bragg grating strain sensors are used to measure the deformation of non-rigid airships. Wind tunnel tests in the case of different flow velocities and angles of attack are conducted. The measurement results reveal that the airship deformation is in proportion to internal pressure. For the tensile region, the airship deformation is in proportion to flow velocity. Effects of angle of attack on structural deformation are more complicated and there is no clear relationship existing between airship deformation and angle of attack. (C) 2019 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. |
| 关键词 | Angle of attack
Fiber Bragg grating sensor
Flow velocity
Internal pressure
Non-rigid airship
Wind tunnel test
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| DOI | 10.1016/j.cja.2018.12.016
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| 收录类别 | SCI
; SCI
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| 语种 | 英语
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| WOS记录号 | WOS:000461786900007
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| WOS研究方向 | Engineering
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| WOS类目 | Engineering, Aerospace
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| 资助项目 | National Natural Science Foundation of China[11472276]
; National Natural Science Foundation of China[11332011]
; National Natural Science Foundation of China[11502268]
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| 项目资助者 | National Natural Science Foundation of China
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| 论文分区 | 二类
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| 力学所作者排名 | 1
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/78244
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| 专题 | 流固耦合系统力学重点实验室
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推荐引用方式
GB/T 7714 |
Lu LL,Song HW,Wang YW,et al. Deformation behavior of non-rigid airships in wind tunnel tests[J]. CHINESE JOURNAL OF AERONAUTICS,2019,32,3,:611-618.
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| APA |
路玲玲,宋宏伟,王一伟,&黄晨光.(2019).Deformation behavior of non-rigid airships in wind tunnel tests.CHINESE JOURNAL OF AERONAUTICS,32(3),611-618.
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| MLA |
路玲玲,et al."Deformation behavior of non-rigid airships in wind tunnel tests".CHINESE JOURNAL OF AERONAUTICS 32.3(2019):611-618.
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