Numerical Simulation of Temperature Fields in a Direct-Current Plasma Torch

被引：17
|
作者：
Saifutdinov, A. I. [1 ,2 ]
Timerkaev, B. A. [3 ]
Ibragimov, A. R. [1 ]
机构：
[1] Kazan Fed Univ, Kazan 420008, Tatarstan, Russia
[2] St Petersburg State Univ, St Petersburg 199034, Russia
[3] AN Tupolev Kazan Natl Res Tech Univ, Kazan 420111, Tatarstan, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2018年 / 44卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
PARTICLE; JET;
D O I：
10.1134/S1063785018020281
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Thermal characteristics of a direct-current plasma torch have been studied in the framework of numerical simulations of temperature fields in a plasma channel, cathode, and anode. It is established that the temperature of the operating cathode surface exceeds the melting temperature of the cathode material.
引用
收藏
页码：164 / 166
页数：3
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