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激光夫琅和费衍射测粒技术正日趋成熟,应用领域也在不断拓展。为了测量和分析瞬态喷雾过程的雾化特性,作者设计一激光瞬态颗粒测量装置,并以此对标准颗粒、医用喷雾器、柴油机喷嘴、结晶成核过程等作了验证试验,证明其具有测量准确、快速简便、自动化程度高等优点.
Laser Fraunhofer diffraction particle size measurement technology is maturing, the application areas are also constantly expanding. In order to measure and analyze the atomization characteristics of the transient spray process, the author designed a laser transient particle measurement device and used it to verify the standard particles, medical atomizers, diesel nozzles, crystal nucleation process and so on, Accurate, fast and easy, high degree of automation advantages.