风力机叶片翼型动态试验技术研究
李国强, 张卫国, 陈立, 聂博文, 张鹏, 岳廷瑞

RESEARCH ON DYNAMIC TEST TECHNOLOGY FOR WIND TURBINE BLADE AIRFOIL
Li Guoqiang, Zhang Weiguo, Chen Li, Nie Bowen, Zhang Peng, Yue Tingrui
表1 相机和激光器技术指标
Table 1 Technical index of the camera and laser
Index Value
resolution 1024×1024
full frame frequency 3.6 kHz
maximum frame 2*13.5 kHz at 512×512
frequency
minimum frame interval <1 μs
dynamic range 12 bit
laser wavelength 527 nm
laser energy 2×100 mJ
laser frequency #x2264;50 Hz