書誌事項
- タイトル別名
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- THE EFFECT OF IGNITION ON COMBUSTION CHARACTERISTICS FOR HETEROGENEOUS COMBUTION FIELD BY USING IMPINGING INJECTION
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type:Article
For the problem of global warming, air pollution and drying up of the fossil fuel, a automotive engine has been demanded with the technological development which can be high efficiency combustion and reduce the emissions of toxic substance(CO 2 , NO x , CO, HC, SO x , PM). In recent years, gasoline direct injection that injects fuel directly in a cylinder have attracted attention as the fuel supply method of automotive gasoline engine, it enables high efficiency combustion and low CO 2 emissions. However it occurs unburned emissions because of the fuel attach for direct injection, furthermore, stratified-charge operation is prone to combustion instabilities because fuel is injected late during the compression stroke. This study has been carried out to examine the effect of multi-point ignitions on combustion characteristics for heterogeneous combustion field by using impinging injection in a constant volume chamber. The main conclusions are as follows; 1) Under the heterogeneous combustion field, the maximum burning pressure increases and the total burning time decreases by using the ignition timing difference than the three-point simultaneous ignitions at same overall equivalence ratio. 2) The maximum heat release rate increases by using the ignition timing difference than the three-point simultaneous ignitions at same overall equivalence ratio. 3) It is possible to control the combustion behavior by using the ignition timing difference under the increasing the initial pressure.
収録刊行物
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- 法政大学大学院紀要. 理工学・工学研究科編
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法政大学大学院紀要. 理工学・工学研究科編 57 1-6, 2016-03-24
法政大学大学院理工学・工学研究科
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詳細情報
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- CRID
- 1390290699807516544
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- NII論文ID
- 120005754429
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- NII書誌ID
- AA12677220
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- ISSN
- 21879923
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- Web Site
- http://hdl.handle.net/10114/12261
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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
- IRDB
- CiNii Articles