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首页> 外文期刊>Coatings >Atmospheric-Pressure Air Plasma Jet and Its Striation Discharge Mode for Treatment of Thermally Sensitive Materials
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Atmospheric-Pressure Air Plasma Jet and Its Striation Discharge Mode for Treatment of Thermally Sensitive Materials

机译：大气压空气等离子体射流及其用于处理热敏材料的条纹排出模式

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A hollow inner electrode covered with a dielectric tube was inserted into an outer electrode and airflow was fed through the inner electrode. The electrodes were then connected to a transformer operated at an alternating voltage with sinusoidal waveform at a frequency of 20 kHz. The resulting discharge is ejected out of the outer electrode from a 0.7 mm hole in the form of a plasma jet into ambient air. The attributes of the discharged plasma jet were evaluated by monitoring the voltage and current behavior and by investigating the optical emissions. The discharge patterns in the atmospheric-pressure air plasma jet in the form of striations could be observed by the naked eye. Furthermore, we reported the striation mechanism by ion acoustic wave propagation by utilizing a simple calculation.
机译：将有介电管覆盖的中空内电极插入外电极中，通过内电极进料气流。 然后将电极连接到以20kHz的频率以具有正弦波形的交流电压操作的变压器。 得到的放电从等离子体射流的0.7mm孔中从外部电极喷出到环境空气中。 通过监测电压和电流行为并通过研究光学发射来评估排出等离子体射流的属性。 肉眼可以观察到纹条形式的大气压空气等离子体射流中的放电图案。 此外，我们通过利用简单的计算，通过离子声波传播报告了突变机构。

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