Article | June 15, 2017

Precision Of FLEET Velocimetry Using High-Speed CMOS Camera Systems

Source: Photron, Inc.
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By Christopher J. Peters (Princeton University), et al.

Femtosecond laser electronic excitation tagging (FLEET) is an optical measurement technique that permits quantitative velocimetry of unseeded air or nitrogen using a single laser and a single camera. This paper seeks to determine the fundamental precision of the FLEET technique using high-speed complementary metal-oxide semiconductor (CMOS) cameras. A comparison of the performance of several different high-speed CMOS camera systems for acquiring FLEET velocimetry data in air and nitrogen free-jet flows is also provided. Download the full article for more information.