高周波予備電離希ガスプラズマMHD発電の実証基礎実験

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2019/04/01

タイトル(英語): Fundamental Experiments of Radio-frequency Pre-ionized Inert Gas Plasma MHD Electrical Power Generation

著者名: 中根　嵩幸（東京工業大学工学院），上東　勝哉（東京工業大学工学院），岩本　拓也（東京工業大学工学院），奥野　喜裕（東京工業大学工学院）

著者名(英語): Takayuki Nakane (School of Engineering, Tokyo Institute of Technology), Katsuya Uehigashi (School of Engineering, Tokyo Institute of Technology), Takuya Iwamoto (School of Engineering, Tokyo Institute of Technology), Yoshihiro Okuno (School of Engineering, Tokyo Institute of Technology)

キーワード: エネルギー変換，シードフリーMHD発電，予備電離，高周波電磁界，希ガスプラズマ　　energy conversion，seed-free MHD electrical power generation，pre-ionization，radio-frequency electromagnetic field，inert gas plasma

要約(英語): A seed-free radio-frequency (RF) pre-ionized inert gas plasma MHD electrical power generation has been firstly demonstrated in fundamental experiments with a shock-tunnel facility. An enthalpy extraction ratio of 2.6% was successfully obtained even under an inlet total temperature of 2200K at which the power generation can be operated continuously. Since the RF input power required for the pre-ionization tends to be increased for lower inlet total temperature, the reduction of the RF input power is needed for further improvement in the total performance.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.139 No.4 （2019）

本誌掲載ページ: 269-274 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/ieejpes/139/4/139_269/_article/-char/ja/