ANALYSIS OF INTENSIVELY BLASTED ELECTRIC ARC BURNING IN THE ARC HEATER'S ANODE CHANNEL

Acta Polytechnica

Ivana Jakubova¹  Ilona Laznickova¹  Josef Senk¹ 

[1] Faculty of Electrical Engineering and Communication, Brno University of Technology

关键词: electric arc;    arc heater;    argon;    modeling;   

DOI  :  

来源: Czech Technical University in Prague, Faculty of M

【 摘 要 】

The paper deals with the description of the intensively blasted electric arc burning in Ar in the anode channel of the arc heater operated under various conditions. Directly measured experimental data (current, voltage, gas flow rate, power loss) characterize the operation of the device as a whole, but important parameters describing the electric arc inside (its geometry, temperature and voltage distribution) must be revealed using a mathematical model of the arc. An updated version of the model is introduced and used for analysis of two exemplary sets of measured data. The results are given in figures and commented.

【 授权许可】

Unknown