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Full-Text Articles in Plasma and Beam Physics
Ignition Of A Large Volume Plasma With A Plasma Jet, M. Laroussi, M. A. Akman
Ignition Of A Large Volume Plasma With A Plasma Jet, M. Laroussi, M. A. Akman
Electrical & Computer Engineering Faculty Publications
Here we report on a method to generate a long plasma plume and to ignite a large volume plasma by means of the jet. The plasma plume is generated by our tube reactor and then introduced into a chamber where the pressure is controlled. We discovered there are three operating phases:Aphasewhere the plume length remains approximately constant, followed by a second phase where the jet increases in length as the pressure decreases. Then at pressures below 70 Torr a mode transition occurs where the plume length decreases and the plasma expands until the entire chamber is filled.