An atmospheric-pressure waveguide microwave plasmatron with power summing in the plasma-formation zone

The design of an atmospheric pressure plasmatron on a rectangular waveguide with a two-sided microwave energy supply to the interaction domain is considered. It is shown that the use of two magnetron sources makes it possible to obtain a stable discharge in the plasmatron, providing a continuous input of power into the gas flow. The results of studies of the operating modes of the microwave plasmatron, which prove its advantages over analogs, are presented.