Characteristics of Laser Induced Streamers Measured by Fast Gated ICCD Camera

カテゴリ: 全国大会

論文No: 1-131

グループ名: 【全国大会】平成16年電気学会全国大会論文集

発行日: 2004/03/17

タイトル(英語): Characteristics of Laser Induced Streamers Measured by Fast Gated ICCD Camera

著者名: Marek Kocik(Polish Academy of Sciences),梶原 淳史(大分大学),熊谷 純一(大分大学),金沢 誠司(大分大学),大久保 利一(大分大学),野本 幸治(大分大学),Jerzy Mizeraczyk(Polish Academy of Sciences)

著者名(英語): Marek Kocik(Polish Academy of Sciences),Atsushi Kajiwara(Oita University),Jun'ichi Kumagai(Oita University),Seiji Kanazawa(Oita University),Toshikazu Ohkubo(Oita University),Yukiharu Nomoto(Oita University),Jerzy Mizeraczyk(Polish Academy of Sciences)

キーワード: ストリーマ|有害ガス処理|大気圧放電

要約(日本語): Positive streamers are widely used in the field of air pollution control such as NOx or SOx removal and VOCs decomposition based on plasma chemical reactions. Although the streamers have been studied for many years, they are still not fully understood due to their complex nature. In this study, the investigations of DC positive corona discharge streamers in needle-to-plate electrode configuration are presented. To investigate the temporal evolution of the streamer the laser induced streamers were generated. Time dependent streamer images were recorded using the ICCD camera with a nanosecond order time resolution. Along the spatial and temporal streamer characteristics the emission spectra were recorded using an imaging spectrograph with the ICCD camera or a monochromator with the photomultiplier tube. As a result, the comprehensive data set of DC positive corona streamers characteristics was obtained.

原稿種別: 日本語

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