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- Goto Yasunobu
- 慶應義塾大学大学院 理工学研究科
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- Matsui Takahide
- 慶應義塾大学大学院 理工学研究科
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- Ueda Toshihisa
- 慶應義塾大学大学院 理工学研究科
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- Iida Norimasa
- 慶應義塾大学大学院 理工学研究科
Bibliographic Information
- Other Title
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- 燃料組成がリーンバーンSIエンジンのノッキングに及ぼす影響
- ネンリョウ ソセイ ガ リーンバーン SI エンジン ノ ノッキング ニ オヨボス エイキョウ
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Abstract
Super lean burn is conceived as a method for improving the thermal efficiency of SI engine. Also, to improve the thermal efficiency, the ignition timing is advanced to advance the combustion phase. However, when the combustion phase is excessively advanced, knocking occurs, which hinders the improvement of thermal efficiency. It is necessary to avoid knocking because the amplitude of the large pressure wave may cause noise and damage to the engine. In this study, SIP surrogate fuels (S5H, S5R) were used to investigate the effect of differences in fuel compositions on knocking characteristics in lean burn SI engine. It was found that toluene suppresses knocking and n-heptane promotes in five fuel components.
Journal
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- Transactions of Society of Automotive Engineers of Japan
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Transactions of Society of Automotive Engineers of Japan 49 (2), 193-198, 2018
Society of Automotive Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679589814016
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- NII Article ID
- 130006594442
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- NII Book ID
- AN00105913
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- ISSN
- 24339652
- 18830811
- 02878321
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- NDL BIB ID
- 028916237
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed