Digital visualisation of the process of heating and melting of metal in arc discharge with a non-consumable electrode

被引：9
|
作者：
Balanovskiy A.E. [1 ]
机构：
[1] State Technical University, Irkutsk
来源：
Balanovskiy, A.E. | 2017年 / Taylor and Francis Ltd.卷 / 31期
关键词：
cathode and anode arc spot; digital optical recording images; Electric arc; spot heating; videos and infrared wavelengths;
D O I：
10.1080/09507116.2016.1268765
中图分类号：
学科分类号：
摘要：
Images of an electric arc, burning in argon, were produced using a digital camera in different wavelength ranges of the visible spectrum. The charts of the thermal fields of the heating spot were constructed and the plasma temperature in the anode section of the arc was calculated. It is shown that the digital technology of producing images in the visible range of the wavelength can be used for analysis of the processes taking place directly in the anode region of the arc and for evaluating the dimensions of the arc column. © 2017 Informa UK Limited, trading as Taylor & Francis Group.
引用
收藏
页码：467 / 476
页数：9
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