| 紧凑型小排量增压汽油发动机Volkswagen 96 kW 1.4TSi（中国） |
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| 引用本文： | 程坚.紧凑型小排量增压汽油发动机Volkswagen 96 kW 1.4TSi（中国）[J].内燃机,2010(4):5-9,12. |
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| 作者姓名： | 程坚 |
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| 作者单位： | 上海大众汽车有限公司,上海,201805 |
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| 摘 要： | 简要介绍了德国大众投放中国市场的1.4TSi 96 kW汽油发动机的主要设计特点和结构特点。并且以该发动机装备整车（紧凑型A级轿车）研究对比了它和同功率等级非Downsizing概念的2.0 L自然吸气式汽油机的行驶动力性和整车燃油经济性。
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| 关 键 词： | 小排量涡轮增压 行驶动力性 燃油经济性 摩擦功损失 节流损失 |
Downsizing Turbo-charged Gasoline Engine with Small Displacement, Volkswagen 1.4TSi 96 kW (China) |
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| CHENG Jian.Downsizing Turbo-charged Gasoline Engine with Small Displacement, Volkswagen 1.4TSi 96 kW (China)[J].Internal Combustion Engines,2010(4):5-9,12. |
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| Authors: | CHENG Jian |
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| Affiliation: | CHENG Jian(Shanghai Volkswagen Automobile Co.,Ltd.,Shanghai 201805,China) |
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| Abstract: | In short,this article introduces main design/structure features of 1.4 TSi gasoline engine,which VW/Germany have launched into China market recently.Finally we study compare this downsizing engine with natural aspiration engine-2.0 L gasoline,in aspect of driving performance and vehicle’s fuel economy,by equipping both engines into vehicle（which is compact one-class A）. |
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| Keywords: | small displacement ＆ turbo-charged driving performance（funs） fuel economy friction loss throttle loss |
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