| 空燃比对农用柴油机性能影响的研究及优化 |
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| 引用本文： | 赵红,包君,刘晓辉.空燃比对农用柴油机性能影响的研究及优化[J].农机化研究,2011,33(11). |
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| 作者姓名： | 赵红 包君 刘晓辉 |
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| 作者单位： | 1. 山东丝绸纺织职业学院,山东淄博,255300
2. 山东交通职业学院,山东潍坊,261206 |
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| 摘 要： | 针对HF495T3柴油机标定了1 000r/min全负荷工况和2 000r/min全负荷工况等2个工况点,改变空燃比进行了柴油机相关性能试验,分析了不同空燃比对柴油机标定工况动力性、经济性和排放性的影响特性。根据柴油机的工作特点,基于试验数据,运用模糊数学理论,通过模糊评判,优化出试验用柴油机在1 000r/min全负荷工况和2 000r/min全负荷工况的最佳空燃比分别为20和16。
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| 关 键 词： | 空燃比 模糊评价 柴油机 性能优化 |
A Research and Optimization about Influences from Air-fuel Ratio for Capability of Farm-oriented Diesel Engine |
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| Zhao Hong,Bao Jun,Liu Xiaohui.A Research and Optimization about Influences from Air-fuel Ratio for Capability of Farm-oriented Diesel Engine[J].Journal of Agricultural Mechanization Research,2011,33(11). |
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| Authors: | Zhao Hong Bao Jun Liu Xiaohui |
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| Institution: | Zhao Hong1,Bao Jun2,Liu Xiaohui2(1.Shandong Silk Textile Vocational College,ZiBo 255300,China,2.Shandong Transport Vocational College,Weifang 261206,China) |
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| Abstract: | HF495T3 diesel engine demarcated two operating mode,1000rpm with full load mode and 2000rpm with full load mode.Try experiments for capability of diesel engine by change the air-fuel ratio,analysis the dynamic properties of demarcated operating mode,economy and emission with different air-fuel ratio.According to the work characteristics of diesel engine,basing on experimental data,utilizing theory of fuzzy mathematics,through fuzzy evaluation,the optimum air-fuel ratio of diesel engine is 20 worked on 1000r... |
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| Keywords: | air-fuel ratio fuzzy evaluation diesel engine performance optimization |
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