| 多闪光高速照相机的发展及其在非定常流场研究中的应用 |
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| 引用本文： | 李鸿志. 多闪光高速照相机的发展及其在非定常流场研究中的应用[J]. 南京理工大学学报(自然科学版), 1988, 0(1) |
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| 作者姓名： | 李鸿志 |
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| 作者单位： | 华东工学院八系 |
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| 摘 要： | 本文介绍多闪光高速照相机的原理和发展,以及最近研制的YA-16多闪光照相机。该机的主要优点是:幅序控制纯由电方式完成,而幅频可在10~2至10~6幅/秒之间任意地连续变化;时间与空间分辨率可达到特别高的值,记录的信息量亦足够大。文中介绍了光学系统及其在非定常流场研究中的不同应用。
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| 关 键 词： | 高速摄影机 非定常流动 |
Development of the Multiple-Spark High-Speed Camera and Its Application to Study of Unsteady Flow Field |
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| Li Hongzhi. Development of the Multiple-Spark High-Speed Camera and Its Application to Study of Unsteady Flow Field[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1988, 0(1) |
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| Authors: | Li Hongzhi |
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| Abstract: | This paper presents the principle and developmentof the multiple-spark high-speed camera and YA-16 multiple-spark ca-mera, that has been developed recently. This camera has the followingadvantages: the triggering of the frame sequence is done by purelyelectronic means, and the picture frequency can be arbitrarily and con-tinuously varied front 10~2 to 10~6 per second. The time and space resolu-tions can obtain especially favorable values. An extremely largequantity of information can be recorded. The optical system is illustra-ted, and its various apllications to study of unsteady flow field arepresented, |
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| Keywords: | High-speed cameras Unsteady flow |
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