Development of ac corona discharge modes at atmospheric pressure
Development of ac corona discharge modes at atmospheric pressure
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DOI：
10.1063/1.3553455
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发表时间：
2011-02
影响因子：
2.2
通讯作者：
R. A. El-koramy;A. Yehia;M. Omer
中科院分区：
文献类型：
--
作者：
R. A. El-koramy;A. Yehia;M. Omer
气体中的电晕放电有几种不同的形式。本文对大气压恒流线槽反应器中几种不同气体的交流电晕放电模式进行了研究。在一定条件下，分析了从Trichel脉冲到稳定辉光的不同电晕模式的特性。在所提出的实验工作的过程中，许多明显的矛盾与早期的观察需要进一步的研究，并提供更多的信息交流电晕放电的物理机制。此外，我们还深入了解了环境友好的电晕放电和等离子体放电的一些新技术和应用。
Corona discharges in gases exist under several distinctive forms. In this paper, a survey study has been made of ac corona discharge modes generated in some different gases fed in a wire-duct reactor with a constant rate of flowing at atmospheric pressure. The properties of different corona modes are analyzed under some condition transitions from Trichel pulses to a steady glow. In the course of the presented experimental work, numerous apparent contradictions with earlier observations necessitated further study and are given to provide more information on the physical mechanisms of the ac corona discharges. Furthermore, we have gained insight into some new technologies and applications of the environmentally friendly corona and plasma discharges.