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汽車(chē)燃油經(jīng)濟(jì)性的計(jì)算機(jī)仿真
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    摘要:

    建立了汽車(chē)燃油經(jīng)濟(jì)性數(shù)學(xué)模型,，開(kāi)發(fā)了計(jì)算仿真程序,。以東風(fēng)EQ140型汽車(chē)為例進(jìn)行了仿真計(jì)算，仿真結(jié)果與其使用參數(shù)較為吻合,；分析了其參數(shù)靈敏度，各參數(shù)對(duì)汽車(chē)燃油經(jīng)濟(jì)性的影響以傳動(dòng)系的機(jī)械效率和汽車(chē)的總質(zhì)量最為顯著,，滾動(dòng)阻力系數(shù),、空氣阻力系數(shù)與迎風(fēng)面積的影響則小一些。

    Abstract:

    A mathematical model of automobile fuel economy was established and its computer simulation program was compiled. The simulator calculated the fuel economy of a EQ140 type of automobile. The simulation result coincides with that was obtained from the real automobile. Parameter sensitivity was analyzed. Automobile fuel economy was influenced by a variety of parameters and the mechanical efficiency and total quality of automobile are obvious ones. The rolling resistance coefficient, air resistance coefficient and frontal area have less influence.

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趙亞男,趙福堂,劉碧榮.汽車(chē)燃油經(jīng)濟(jì)性的計(jì)算機(jī)仿真[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2007,38(5):39-42.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(5):39-42.

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