Fluctuation measurement of multi-phase AC arc and in-flight particle temperature

Yaping Liu, Manabu Tanaka, Tomoki Ikeba, Sooseok Choi, Takayuki Watanabe

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

A stable 12-phase alternating current (AC) arc has been successfully applied to melt granulated glass materials. The discharge behavior and the high temperature region of the plasma system can be controlled by the electrode configurations. In this study, the temporal characteristics of the arc discharge were examined by image analysis with a high-speed camera. The instabilities of particle surface temperature were investigated by a high-speed camera equipped with a band-pass filter system. This is the first time that particle temperature measurement of millisecond order has been performed by high-speed camera. Results show the amplitude of the variation in the in-flight particle temperature depends on the amplitude of the arc fluctuation. The periodicity of arc fluctuation is strongly related with transition of discharge pattern.

元の言語英語
ページ(範囲)672-676
ページ数5
ジャーナルJOURNAL OF CHEMICAL ENGINEERING OF JAPAN
46
発行部数10
DOI
出版物ステータス出版済み - 10 25 2013

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High speed cameras
Bandpass filters
Temperature measurement
Temperature
Image analysis
Plasmas
Glass
Electrodes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

これを引用

Fluctuation measurement of multi-phase AC arc and in-flight particle temperature. / Liu, Yaping; Tanaka, Manabu; Ikeba, Tomoki; Choi, Sooseok; Watanabe, Takayuki.

:: JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 巻 46, 番号 10, 25.10.2013, p. 672-676.

研究成果: ジャーナルへの寄稿記事

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