大気圧アルゴンプラズマジェットII－プローブによるAPJ活性域の診断－

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2024/07/01

タイトル(英語): Atmospheric Pressure Argon Plasma Jets II－Diagnostics for Active Region in APJ by a Probe－

著者名: 鈴木　進（千葉工業大学），寺西　研二（徳島大学），伊藤　晴雄（千葉工業大学）

著者名(英語): Susumu Suzuki (Chiba Institute of Technology), Kenji Teranishi (Tokushima University), Haruo Itoh (Chiba Institute of Technology)

キーワード: 大気圧アルゴンプラズマジェット，プローブ診断，活性域　　atmospheric pressure argon plasma jet，probe diagnostic，active region

要約(英語): This paper describes the results of probe diagnostics in atmospheric pressure argon plasma jets (APJs) for the clarification of their internal structure. The probe is consisted with a fine stainless-steel wire and a resistor. Observed probe current waveforms contain both of displacement and conduction currents, thus they are separated into two components. As the probe position moved away from the nozzle, the remarkable variations in waveforms were found that the amplitude of the former decreased, whereas that of the latter increased. Hence, we called them as “active region” of APJs and investigated their behavior. From the results, we recognized the existence of the active region positioned at the downstream from the brilliant region in the APJs as the natural character without the probe insertion.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.144 No.7 （2024）

本誌掲載ページ: 280-286 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/144/7/144_280/_article/-char/ja/