Rong Huang, Qi Wang, Zhiyi Xiang, Xiaoming Nie, Jian Zhou, Hui Luo, "Water track laser Doppler velocimeter [Invited]," Chin. Opt. Lett. 21, 090005 (2023)
- Chinese Optics Letters
- Vol. 21, Issue 9, 090005 (2023)
![Basic setup of a conventional differential LDV[911" target="_self" style="display: inline;">–11].](/richHtml/col/2023/21/9/090005/img_001.jpg)
Fig. 1. Basic setup of a conventional differential LDV[911" target="_self" style="display: inline;">–11 ].
Fig. 2. Optical structure of the water track LDV.
Fig. 3. Photograph of the water track LDV.
Fig. 4. Photograph of the experiment facilities.
Fig. 5. Trajectory of the river test.
Fig. 6. Velocities output by the LDV and GNSS in the river test and the simulated velocity (Vy) by CFD.
Fig. 7. Velocity scatterplots.
Fig. 8. The relationship between RME and the velocity output by GNSS in the river test.
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Table 1. Equipment Specifications
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Table 2. River Test Results
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