Development of highly intense radiant power equipment with a semi-oval reflector

被引：3

作者：

Iwao, T

Inoue, Y

Kanda, H

Inaba, T

机构：

[1] Musashi Inst Technol, Fac Engn, Tokyo 1588557, Japan

[2] Chuo Univ, Grad Sch Sci & Engn, Tokyo 1128551, Japan

[3] Chuo Univ, Fac Sci & Engn, Tokyo 1128551, Japan

来源：

VACUUM | 2004年 / 73卷 / 3-4期

关键词：

highly intense radiation; collected radiation; temperature; radiant power density; infrared rays; reflector; plasma arc;

D O I：

10.1016/j.vacuum.2003.12.078

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The plasma arc has many useful characteristics such as high temperature, highly intense radiation and high current. Therefore, it is broadly applied in the industrial world for applications in material processing, lighting, and waste treatment. It is useful for lighting and plasma treatment of hazardous wastes because it has a highly intense radiation. In this paper, we tried to measure the collected temperature at the focus. A highly intense radiant power equipment with a semi-oval reflector has been developed in order to understand the basic characteristics. The temperature at the focus and its distribution in the argon-filled chamber are measured as a function of the current. The temperature increases in proportion to the current, and the maximum temperature at the focus is 407 degreesC at 125 A current and 0.02 m arc length. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：347 / 351

页数：5

共 14 条

[11] Radiation power emitted from Ar torch short plasma as a function of in-put power in several kW [J].