| 内燃机涡轮增压多工况匹配研究 |
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| 引用本文： | 孙万于,张艳丽,胡力峰,诸葛伟林,张扬军.内燃机涡轮增压多工况匹配研究[J].车用发动机,2010(4). |
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| 作者姓名： | 孙万于 张艳丽 胡力峰 诸葛伟林 张扬军 |
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| 作者单位： | 1. 清华大学汽车安全与节能国家重点实验室,北京,100084
2. 中国北方发动机研究所柴油机高增压国家级重点实验室,山西,大同,037036 |
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| 摘 要： | 提出以车用循环工况总油耗最小为目标的内燃机涡轮增压多工况匹配方法,基于NEDC驾驶循环,采用该方法对某车用1.8 L涡轮增压汽油机进行了涡轮增压多工况匹配的仿真研究。结果表明,涡轮增压多工况匹配可使该发动机最大扭矩提高3%,NEDC驾驶循环平均有效燃油消耗率降低2%。
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| 关 键 词： | 多工况 内燃机 涡轮增压器 匹配 总能系统 |
Matching of Turbocharger Based on ICE Multi-working Conditions |
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| SUN Wan-yu,ZHANG Yan-li,HU Li-feng,ZHUGE Wei-lin,ZHANG Yang-jun.Matching of Turbocharger Based on ICE Multi-working Conditions[J].Vehicle Engine,2010(4). |
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| Authors: | SUN Wan-yu ZHANG Yan-li HU Li-feng ZHUGE Wei-lin ZHANG Yang-jun |
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| Institution: | SUN Wan-yu1,ZHANG Yan-li2,HU Li-feng2,ZHUGE Wei-lin1,ZHANG Yang-jun1(1.State Key Laboratory of Automotive Safety , Energy,Tsinghua University,Beijing 100084,China,2.National Key Laboratory of Diesel Engine Turbocharging Technology,China North Engine Research Institute,Datong 037036,China) |
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| Abstract: | Based on the minimal total fuel consumption of engine driving test cycle,the multi-working condition method of ICE turbocharger was put forward.With the method,the multi-working condition matching of turbocharger for a 1.8 L vehicle gasoline engine was simulated based on NEDC.The results show that,with the matching method,the maximum torque of engine increases by 3% and the mean efficient specific fuel consumption of NEDC decreases by 2%. |
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| Keywords: | multi-working condition ICE turbocharger matching integrated energy system |
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