PROPERTIES OF THE ELECTRIC ARC GENERATED IN ARGON-WATER DC ARC PLASMA TORCH

被引：0

作者：

Kavka, T. ^{[1
]}

Maslani, A. ^{[1
]}

Sember, V ^{[1
]}

Hrabovsky, M. ^{[1
]}

Chumak, O. ^{[1
]}

机构：

[1] Inst Plasma Phys AS CR, Vvi, Slovankou 3, Prague, Czech Republic

来源：

XIXTH SYMPOSIUM ON PHYSICS OF SWITCHING ARC | 2011年

关键词：

Gerdien arc; DC arc plasma torch; hybrid argon-water torch;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present paper describes properties of the electric arc generated in the hybrid argon water DC torch. The plasma torch combines two ways of arc stabilization - by the gas flow and by the wall formed by water vortex. The gas stabilized part of the torch is similar to gas stabilized torches, while the water stabilized part utilizes principle of Gerdien arc. A special construction of the torch provides some special features, which are not common. The generated plasma exhibits high enthalpies, temperatures and velocities. The present work is aimed to describe effect of the plasma torch parameters and geometry on properties of generated plasma.

引用

页码：239 / 242

页数：4