电晕电离层离子输运项的实验研究

Experimental Study on the Ion Transport Rate of Corona Ionosphere

为解决电晕放电的平衡等离子体设备(源)存在一次投资和运行成本过高、能耗大以及体积庞大又重等问题, 进行电晕电离层的离子运动规律的实验研究．实验结果表明,在电晕放电的流光、辉光放电区域,电离电场强度、 注入功率密度等参量对等离子体输运项的影响程度仅在一个数量级内,而气体运动速度的影响程度可达数个数 量级,这为解决目前等离子体设备源存在的问题提供了有效方法．

In order to deal with some problems in the the equilibrium plasma equipment (source) of corona discharge such as high cost of investment and operation, huge energy consumption, bulky and heavy etc, the experimental study on the ion transportation term of corona ionosphere has been carried out. The experimental results indicate that, in the area of streamer and glow of corona discharge, the electric field and the power density have influence on the plasma transport rate only in magnitude degree of one order, while the degree of gas velocity is of several orders of and it offers an efficient way to solve the current problem of the plasma source.