Research on Nanosecond Pulse Corona Discharge with Cross Magnetic Field Applied

摘要

An application of magnetic field to the nanosecond pulse corona discharge is in-vestigated.A cylinder reactor with different corona electrodes is set up for experimental study.A magnetic field with its direction perpendicular to the corona discharge is applied.Differentdischarge images are taken under single nanosecond pulse with a high sensitive UV-visible lightimagine recorder.Experimental results show that with a cross magnetic field the nanosecondcorona discharge both generates paths and develops homogeneously in space more than that with-out the magnetic field.The results may lead to a possibility to apply a cross magnetic field onnanosecond pulse corona discharge for getting higher desulfurization efficiency.