[1] [1] GAO Y, DENG J, LI CH Y, et al.. Experimental study of the spray characteristics of biodiesel based on inedible oil ［J］. Biotechnology Advances, 2009, 27(5): 616-624.

[2] [2] HU Z J, XIAO CH J, LI ZH L, et al.. Multi-droplet stream creating system of hydrocarbon fuel based on ultrasonic atomization technology ［J］. Journal of Jilin University (Engineering and Technology), 2012, 42(4):871-876. (in Chinese)

[3] [3] LEE J K, NISHIDA K. Development of an LIF image processing technique for measuring drop sizes in a pre-swirl spray ［J］. International Journal of Automotive Technology, 2008, 9(4):381-390.

[4] [4] LIN X G, GU N T, YANG Z P. Calibration of CCD photoelectric characteristics by pin hole Fraunhofer diffraction method ［J］. Opt. Precision Eng., 2008, 16(3): 410-414. (in Chinese)

[5] [5] L Q N, ZHANG Y M, GE B ZH. Progress of studies on digital holography and its application in particle field ［J］. Journal of Optoelectronics·Laser, 2002, 13(10):1087-1091. (in Chinese)

[6] [6] PAN G, SHAKAL J, LAI W, et al.. Simultaneous global size and velocity measurements of droplets and sprays ［C］. Proc ILASS, Orleans, France, 2005: 91-96.

[7] [7] WU Z J, HUANG Z, HAO L J. An image shifting technique based on gray-scale classification for particle image velocimetry ［J］. Opt. Lasers Eng., 2002, 38:235-243.

[8] [8] CHEN H, XU M, ZENG W, et al.. An improved monosize droplet generator for SMD calibration ［C］. The 13th Annual Conference on Liquid Atomization and Spray Systems-Asia, Wuxi, P.R. China, 2009:97-103.

[9] [9] XU F, CAI X SH, SHEN J Q. Geometric approximation of light scattering in arbitrary diffraction regime for absorbing particles: application in laser particle sizing ［J］. Acta Optica Sinica, 2003, 23(12): 1464-1469. (in Chinese)

[10] [10] Van de HUST H C. Light Scattering by Small Particles ［M］. New York: Dover Publications Inc., 1981:200-206.

[11] [11] LI X B, GAO Y Q, WEI H L, et al.. Development of optical particle counter with double scattering angles ［J］. Opt. Precision Eng., 2009, 17(7):1528-1534. (in Chinese)

[12] [12] SCHNEIDER J M, HENDRICHS C D. Source of uniform-sized liquid droplets ［J］. Review of Scientific Instruments, 1964, 35: 1349-1350.

[13] [13] TIAN Z S, WU ZH J. Development of an imaging system of the particle image velocimetry and sizer(PIVS) based on acousto-optic modulation ［J］. Applied Laser, 2005, 25(6): 389-394. (in Chinese)