On a combined measurement technique of PIV and shadowgraph in environmental fluid dynamics
文献类型：会议论文
| 作者 | Wang T(王涛); Yin ZH(尹兆华) ; Hu WR(胡文瑞)
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| 出版日期 | 2009 |
| 会议名称 | International Conference on Experimental Mechanics 2008, ICEM 2008 |
| 会议日期 | November 8, 2008 - November 8, 2008 |
| 会议地点 | Nanjing, China |
| 关键词 | Environmental fluids Measurement system Measurement techniques Particle image velocimetries PIV Temperature variation Time-dependent flow |
| 通讯作者 | Wang, T. (wangtao@imech.ac.cn) |
| 中文摘要 | In this paper, a combined measurement technique of Particle Image Velocimetry (PIV) and shadowgraph is proposed to investigate the environmental fluid dynamics. This measurement system is based on a PIV system, with a backlight added to produce the shadow of dyed water. The images recorded by a CCD camera are then processed for the PIV and shadowgraph data, separately. The experimental results show that this technique is well suitable for the investigation of time-dependent flow field with temperature variation. Fairly good agreements with the experimental and CFD results are achieved. © 2009 SPIE. |
| 收录类别 | EI |
| 会议网址 | 10.1117/12.839070 |
| 会议录 | Proceedings of SPIE - The International Society for Optical Engineering
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| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/60463]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | Wang T,Yin ZH,Hu WR. On a combined measurement technique of PIV and shadowgraph in environmental fluid dynamics[C]. 见:International Conference on Experimental Mechanics 2008, ICEM 2008. Nanjing, China. November 8, 2008 - November 8, 2008.10.1117/12.839070. |
入库方式： OAI收割
来源：力学研究所
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