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μsパルス電圧印加による液体誘電体中の負極性ストリーマ進展のフラクタル性 若松, 隆 藤原, 民也 山田, 弘 後藤, 邦之 工藤, 勝利 Copyright© 電気学会 http://www.iee.or.jp/ フラクタル性 フラクタル次元 ストリーマ 液体誘電体 μs破壊 添加効果 Branching structure of negative streamer in liquid dielectrics is found to have fractal characteristics. The fractal dimension of negative streamer in liquid dielectrics is constant during voltage application period, which also has been reported for several solid dielectrics. In case of the mixtures of hydrocarbon liquids and carbon tetrachloride, the fractal dimension decreases as the aspect of negative streamer is changed from bush-like one to tree-like one. The patterns of negative streamer aspects obtained from the simulation are compared with those obtained from the experiment. 電気学会 1995-01-01 jpn journal article VoR https://iwate-u.repo.nii.ac.jp/records/9818 0385-4205 電気学会論文誌. A, 基礎・材料・共通部門誌 115 11 1144 1150 https://iwate-u.repo.nii.ac.jp/record/9818/files/tieeja-v115n11p1144-1150.pdf application/pdf 2.1 MB 2016-11-14