Calculation of Stack Gas Flow Velocity Based on Optical Scintillation and Analysis of Path-weighting Function

YANG Yang; DONG Feng-zhong; NI Zhi-bo; PANG Tao; WU Bian; ZHANG Zhi-rong; ZENG Zong-yong; WANG Yu

doi:10.3788/gzxb20124104.0384

[1] LU Hui-min, XUE Huai-qing. A compound of sensor for measuring fluid velocity［J］. Acta Photonica Sinica, 2003, 32(11): 1399-1401.

[2] WANG T, OCHS G R, LAWRENCE R S. Wind measurements by the temporal cross-correlation of the optical scintillations［J］. Applied Optics, 1981, 20(23): 4073-4081.

[3] CHEN An-shi, HAO Ji-ming, ZHOU Zhong-ping. Particulate concentration measured from scattered light fluctuations［J］. Optics Letters, 2000, 25(10): 689-691.

[4] CHEN Jun, SHEN Jian-qi. Transmission fluctuation spectrometry in time domain［J］. Journal of University of Shanghai For Science and Technology, 2004, 26(6): 503-508.

[5] CHEN Min, HE Jun-hua, CHEN Liang-yi. Comprehensive error analysis of the velocimetry based on cross-correlation［J］. Acta Photonica Sinica, 2007, 36(10):1914-1919.

[6] CHEN Min , HE Jun-hua, JI Yan-jun, et al. Researches on the measurement of bubble velocity based on cross-correlation［J］. Acta Photonica Sinica, 2005, 34(8): 1253-1256.

[7] LEE R W, HARP J C. Weak scattering in random media, with applications to remote probing［C］. Proc IEEE, 1969, 57: 375-406.

[9] JIANG Yu, ZENG Zong-yong, LIU He-lai, et al. Measurement of optical turbulence in duct［J］. Chinese Journal of Quantum Electronics, 2006, 31(4): 741-745.

[10] ZENG Zong-yong, LIU He-lai, JIANG Yu, et al. Analysis on effect of beam quality on measurement of scintillation intensity and flow velocity［J］. Acta Photonica Sinica, 2007, 36(10): 1884-1888.