PLUME CONTROLLABLE SURFACE-DISCHARGED LOW TEMPERATURE ATMOSPHERIC PRESSURE PLASMA JET

摘要

It is an object of the present invention to provide a plasma jet source in which the shape of the plasma discharge flame discharged from the plasma jet source is controlled according to the purpose. In the present invention, a cylindrical internal electrode is placed inside the cylindrical dielectric, and a cylindrical external electrode is placed outside the dielectric, and the distance difference l ₁ between the end of the internal electrode and the end of the dielectric and the distance difference between the end of the dielectric and the external electrode l ₂ And the length and shape of the discharge voltage and the jet discharge flame by adjusting the shape of the end of the external electrode.