公开(公告)号：US4414488A

公开(公告)日：1983-11-08

申请号：US163281

申请日：1980-06-26

Applicant: Peter Hoffmann ,  Helmut Hugel ,  Wolfgang Schall ,  Schock, Wolfram

Inventor： Peter Hoffmann ,  Helmut Hugel ,  Wolfgang Schall ,  Schock, Wolfram

IPC: H05B6/80 ,  H01J7/46 ,  H01J19/80

CPC classification number: H05B6/80

Abstract: Disclosure is directed to an apparatus for producing a microwave dischargen a supersonic gas flow such that the available microwave energy is deposited in the gas as completely and uniformly as possible through a substantial cross-section of the flow channel. The flow channel is provided within a waveguide and microwave energy is caused to be propagated through the waveguide substantially in the direction of the gas flow. A supersonic nozzle is provided in the channel dividing the channel into an upstream plenum and a downstream low pressure region, and the electric discharge occurs in the low pressure region just beyond the nozzle throat.

Abstract translation: 发明内容涉及一种用于在超音速气流中产生微波放电的装置，使得可用的微波能量通过流动通道的实质横截面尽可能完全和均匀地沉积在气体中。 流动通道设置在波导内，并且使微波能量基本上沿着气流的方向传播通过波导。 在将通道分成上游侧气室和下游低压区域的通道中设置超音速喷嘴，并且在刚好超过喷嘴喉部的低压区域发生放电。