書誌事項
- タイトル別名
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- Periodical Fluctuations of Injection Quantity in Injection Pump for Internal Combution Engine
- ナイネン キカンヨウ フンシャ ポンプ ノ フセイ フンシャ
この論文をさがす
抄録
Injection quantity varies cyclically at certain operating conditions of a specific Bosch fuel injection system of injection pump and nozzles, as the consequence of which such abnormality takes place as the residual pressure in the fuel line changes (periodical fluctuations of injection quantity). Self-excited vibrations take place with the nozzle needles during the pump delivery. The motion in which the nozzle needles close completely after the finish of pump delivery varies according to the time when the pump delivery finishes. This results in the above periodical fluctuations of injection quantity. In other words, the injection quantity fluctuates abruptly at the time of the finish of the pump delivery, according to the closing motion of the nozzle needles. A slight time lag of the finish of pump delivery at the fluctuations mentioned above causes difference in injection quantity and the residual pressure accordingly. Therefore, the timing of the finish of pump delivery fluctuates. When the condition [numerical formula] is satisfied at this cycle, the periodical fluctuations of injection quantity take place.
収録刊行物
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- 日本機械学會論文集
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日本機械学會論文集 28 (189), 604-616, 1962
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680135313792
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- NII論文ID
- 110002351618
- 110002460564
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- NII書誌ID
- AN00187419
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- ISSN
- 21859485
- 24242675
- 00290270
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- NDL書誌ID
- 9150965
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可