| 浅谈摩托车发动机气道的优化设计 |
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| 引用本文： | 孟凡科,马志豪,杨子威,李艳.浅谈摩托车发动机气道的优化设计[J].摩托车技术,2011(7):34-38. |
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| 作者姓名： | 孟凡科 马志豪 杨子威 李艳 |
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| 作者单位： | 1. 洛阳北方企业集团公司
2. 河南科技大学 |
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| 摘 要： | 摩托车达到国Ⅲ排放标准要求,可采用精调化油器+缸头二次补气+两级催化转化器方案.目前,该方案是比较经济的技术方案,由于消声器增加两级三元催化装置,导致发动机动力指标下降,通过对原发动机的进、排气道的优化设计,来提高发动机的充气效率,达到提高发动机动力指标的目的.
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| 关 键 词： | 国Ⅲ达标排放 发动机气道优化 提高动力指标 |
A Talk about the Optimum Design of Engine Port |
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| Meng Fanke,Ma Zhihao,Yang Ziwei,Li Yan.A Talk about the Optimum Design of Engine Port[J].Motorcycle Technology,2011(7):34-38. |
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| Authors: | Meng Fanke Ma Zhihao Yang Ziwei Li Yan |
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| Institution: | Meng Fanke~1 Ma Zhihao~2 Yang Ziwei~1 Li Yan~1 (1 Luoyang Northern Enterprises Group Co.Ltd.2 Henan Science& Technology University) |
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| Abstract: | In order that motorcycles meet the GUI standard,the way should be that,that is fine carburetor + the cylinder secondary gulp + dual-stage catalystic converter.At present this solution is a relatively economic one.Because the muffler adds dual-stage 3-way catalystic converter which will lead the reduction of the dynamic indicator,Using the way of improving the orginal engine' s inlet and outlet ports to lift the engine charging efficiency is a good idea of improving the aim of engine charging efficiency. |
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| Keywords: | Gill standard Engine port optimum Lifting dynamic indicator |
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