High-speed imaging in fluids

被引:0
作者
Michel Versluis
机构
[1] University of Twente,Physics of Fluids Group, MESA+ Institute of Nanotechnology, MIRA Institute of Biomedical Technology and Technical Medicine
来源
Experiments in Fluids | 2013年 / 54卷
关键词
Particle Imaging Velocimetry; Frame Rate; Root Canal; Image Intensifier; Motion Blur;
D O I
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中图分类号
学科分类号
摘要
High-speed imaging is in popular demand for a broad range of experiments in fluids. It allows for a detailed visualization of the event under study by acquiring a series of image frames captured at high temporal and spatial resolution. This review covers high-speed imaging basics, by defining criteria for high-speed imaging experiments in fluids and to give rule of thumbs for a series of cases. It also considers stroboscopic imaging, triggering and illumination, and scaling issues. It provides guidelines for testing and calibration. Ultra-high-speed imaging at frame rates exceeding 1 million frames per second is reviewed, and the combination of conventional experiments in fluid techniques with high-speed imaging techniques is discussed. The review is concluded with a high-speed imaging chart, which summarizes criteria for temporal scale and spatial scale and which facilitates the selection of a high-speed imaging system for the application.
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