Research of Argon Closed Cycle Hydrogen Engine (7th Report) Effect of closed piping on intake, exhaust and knocking
アルゴンクローズドサイクル水素エンジンの研究(第 7 報) クローズド配管が吸排気およびノッキングに与える影響
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20214825
- Paper/Info type
- Symposium Text
- Pages
- 1-6(Total 6 p)
- Date of publication
- Dec 2021
- Publisher
- JSAE & JSME
- Language
- Japanese
Detailed Information
| Author(J) | 1) 冨田 侑暉, 2) 藤原 賛, 3) 松原 幸太郎, 4) 陳 之立 |
|---|---|
| Author(E) | 1) Yuki Tomita, 2) Tasuku Fujiwara, 3) Kotaro Matsubara, 4) Zhili Chen |
| Affiliation(J) | 1) 東海大学, 2) 東海大学, 3) 東海大学, 4) 東海大学 |
| Affiliation(E) | 1) Tokai University, 2) Tokai University, 3) Tokai University, 4) Tokai University |
| Abstract(J) | アルゴンクローズドサイクル水素エンジンの排気と吸気が繋がっているため，従来エンジンより吸排気の圧力変動が複雑である．本報では，クローズド配管内の圧力伝播を解析することによって，吸排気圧力がサイクル毎の燃焼変動およびサイクル間の燃焼の相関に与える影響を検討した． Translation |
| Abstract(E) | The authors have studied an argon closed-cycle hydrogen engine in regard to system configuration, starting and fueling methods, thermal efficiency and losses, the effect of water vapor in the working gas, and the effect of argon concentration. However, the mechanism of knocking has not been investigated, and it has not been clarified whether the knocking is the same as the conventional knocking or is caused by the closed intake/exhaust system. In this study, the conventional knocking mechanism was investigated, and pressure transducers were installed to the intake and exhaust pipes to investigate the effect of closed piping. The effect of the closed piping on knocking was investigated by analyzing the correlation between the exhaust pipe pressure and the intake pipe pressure. |
