Fuel ignition using remote generation of microwave plasma in air at atmospheric pressure

被引:0
|
作者
Fragge, Beatrice [1 ,2 ]
Sokoloff, Jerome [2 ]
Rouzaud, Olivier [1 ]
Pascal, Olivier [2 ]
Orain, Mikael [1 ]
机构
[1] Univ Toulouse, ONERA, DMPE, F-31055 Toulouse, France
[2] Univ Toulouse, CNRS, LAPLACE, Toulouse, France
关键词
Fuel ignition; Microwave plasma; Time reversal; Split Ring Resonator; Combustion chamber;
D O I
10.1051/epjap/2023230152
中图分类号
O59 [应用物理学];
学科分类号
摘要
The high demand for a new ignition device for aeronautical engines has motivated the study on an innovative microwave approach, presented in this paper. A dedicated experimental set-up is presented in which we demonstrate the successful ignition of a kerosene spray by a remotely excited microwave plasma. This plasma is created in a Split Ring Resonator (SRR) gap, placed in a copper cavity, in air at atmospheric conditions at the frequency of f = 2.8467 GHz and a pulsed power injected into the cavity of P-cav approximate to 1500 W.
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页数:7
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