摘要
介绍了一种在线激光测量仪器装置及其测量原理和数据处理方法。在数据处理中引入分布函数 ,大大提高了计算速度。最后给出实验中实际测量超声波喷嘴燃油雾化粒子尺寸分布的数据 。
This paper concentrated on the theme that an laser apparatus on line to measure the spray droplet distribution of the supersonic nozzle by light diffraction technologies has been also introduced.The speed of calculation was quicken up as to the distributed function has been introduced.Finally it has been shown the actual data of the test results and analyzed the character of the supersonic nozzle.
出处
《光学仪器》
2003年第2期24-27,共4页
Optical Instruments
