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Analysis of the Pulsed Heating Mechanism to the Plasma Stream

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 31 Issue 2 Page 245-251
published_at 1980
KJ00000156360.pdf
[fulltext] 525 KB
Title
プラズマ流に対するパルス加熱機構の解析
Analysis of the Pulsed Heating Mechanism to the Plasma Stream
Creators Saeki Setsuo
Creators Osaki Katashi
Creators Takahashi Hiroshi
Source Identifiers
The hybrid plasma apparatus, which heats the plasma jet by the pulsed magnetic field, can't only increase the power of the plasma jet but also control the configuration and temperature distribution of it. The object of this study is theoretical and experimental investigation of the pulsed heating mechanism to the plasma jet. Based on the idealizd hybrid plasma model, theoretical temperature and power input distribution of the hybrid plasma were obtained by numerically solving a set of equation which included Maxwell's field equation, Ohm's law and Elenbaas-Heller's equation. In experiment, using the 3 turns induction coil, the damped pulsed magnetic field was applied to the plasma jet which was generated at arc current 100A, argon gas flow rate 41/min.. The frequency of the damped pulsed magnetic field was 65.7kHz, 375kHz and the strength of it was 1,986&acd
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1980
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部