Effect of Discharge Characteristics on Ignition Performance with Diluted Mixture under Enhanced Flow Conditions
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- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20215004
- 文献・情報種別
- 学術講演会予稿集(春)
No.1-21
- 掲載ページ
- 1-7(Total 7 p)
- 発行年月
- 2021年 5月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2021年春季大会【オンライン開催】
書誌事項
著者(英) | 1) Qingchu Chen, 2) Tatsuya Kuboyama, 3) Yasuo Moriyoshi, 4) Kazuhiro Oryoji |
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勤務先(英) | 1) Chiba University, 2) Chiba University, 3) Chiba University, 4) Hitachi Automotive Systems |
抄録(英) | Advanced combustion technologies, like highly boosted and lean or dilute combustion had increased the challenges of ignition control. It is an important key to find out a suitable ignition strategy for developing a next-generation spark ignition system. In this study, simultaneous visualization by two kinds of cameras was carried out. Three kinds of ignition coils were employed to investigate the impacts of discharge characteristics on ignition performance under different experimental conditions. Results suggest that an ideal ignition system for improving ignition performance needs to extend discharge duration when increasing the dilute ratio and enhance discharge current when increasing flow velocity. 翻訳 |