Characteristics of the electric arch and stream of plasma in the channel with porous cooling

7th Conference on Low temperature Plasma in the Processes of Functional Coating Preparation

Dautov, G. Yu^1 ; Khairetdinova, R.R.^2 ; Dautov, I.G.^2

Kazan National Research Technical University Named after A. N. Tupolev - KAI, Kazan, Russia^1

Kazan Federal University, Kazan, Russia^2

关键词: Interbay;    Porous walls;    Thermal efficiency;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/669/1/012005/pdf
DOI  :  10.1088/1742-6596/669/1/012005

来源: IOP

【 摘 要 】

We study the characteristics of the arc plasma torch with a porous wall. The increase in mass flow of gas through the porous wall leads to an increase in thermal efficiency of the plasma torch. Compared it with the characteristics of the plasma torch with interbay gas supply.