凍結希ガスプラズマMHD発電機の数値設計手法の検討
凍結希ガスプラズマMHD発電機の数値設計手法の検討
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: 2020/03/01
タイトル(英語): Study on Numerical Design Method of Frozen Inert Gas Plasma MHD Generators
著者名: 伊藤 創志(筑波大学大学院システム情報工学研究科),藤野 貴康(筑波大学システム情報系),高橋 徹(筑波大学システム情報系),奥野 喜裕(東京工業大学工学院)
著者名(英語): Soshi Ito (Graduate School of System and Information, University of Tsukuba), Takayasu Fujino (Faculty of Engineering, Information, and System, University of Tsukuba), Toru Takahashi (Faculty of Engineering, Information, and System, University of Tsukuba), Yoshihiro Okuno (School of Engineering, Tokyo Institute of Technology)
キーワード: MHD発電機,シードフリー,凍結希ガスプラズマ,数値設計手法,電磁流体解析 MHD generator,seed-free,frozen inert gas plasma,numerical design method,MHD numerical analysis
要約(英語): A numerical design method to determine basic specifications of high-performance frozen inert gas plasma (FIP) MHD generators is proposed. To validate the proposed method, time-dependent, two-dimensional (r-z) MHD numerical analyses are performed for several FIP MHD generators with different thermal inputs (30, 100, 300, or 1000MW) designed by the proposed method. The numerical results indicate that the designed FIP MHD generators with the thermal input of 100MW or more are able to be operated with the performance approximately same as the designed one. For the designed MHD generator with the thermal input of 30MW, however, the performance shown by the MHD numerical analysis is considerably lower than the designed one. For such a case, the performance can be improved by operating the MHD generator under an applied magnetic flux density larger and an inlet ionization degree lower than those designed values.
本誌: 電気学会論文誌B(電力・エネルギー部門誌) Vol.140 No.3 (2020) 特集:未来社会創造に向けた超電導バルク材の挑戦
本誌掲載ページ: 229-237 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/140/3/140_229/_article/-char/ja/
受取状況を読み込めませんでした
