【摘要】 为控制小颗粒UO2微球的尺寸,采用了振动控制液体喷射流分散过程的方法,研究了喷嘴的孔型、孔径等参数对分散的影响。结果表明:具有圆锥型导孔的孔型比具有圆柱型导孔的孔型,小孔径比大孔径更有利于通过振动实现喷射流的均匀分散。更多还原

【Abstract】 In order to control the size of small UO2 micro-spheres, vibration is used to control the dispersion process of liquid jet. The effects of aperture type, diameter and other parameters on the dispersion have been studied. The results show that the aperture with cone-shaped leading hole and small diameter is more beneficial to the realization of uniform dispersion of jet by vibration, as compared with that with cylinder-shaped leading hole and large diameter.更多还原