| 柴油机工质热力性质计算 |
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| 引用本文： | 夏兴兰.柴油机工质热力性质计算[J].南昌大学学报(工科版),1995,17(3):45-52. |
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| 作者姓名： | 夏兴兰 |
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| 作者单位： | 南昌大学机械电子工程系 |
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| 摘 要： | 列出了三种计算柴油机工质热力性质的方法，即根据工质的基本组成成分计算法根据纯空 气和纯燃烧产物的组成成分计算法，根据Ｊｕｓｔｉ比热数据计算法，推导了详细的算式，并以２１０５柴油机为例，用这三种方法对其工质的热力性质和放热规律进行了计算，根据所得结果进行分析比较，指出了各种计算方法的特点。
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| 关 键 词： | 柴油机工质 热力性质 放热规律 |
Thermodynamics Properties Calculation of the Fluid in the Diesel Engine Cylinder |
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| Xia Xinglan.Thermodynamics Properties Calculation of the Fluid in the Diesel Engine Cylinder[J].Journal of Nanchang University(Engineering & Technology Edition),1995,17(3):45-52. |
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| Authors: | Xia Xinglan |
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| Abstract: | Three methods used to calculate thermodynamic properties of the fluid in thediesel engine cylinder,namely,by mass fraction of the basic components of the fluid,by massfraction of pure air and pure combustion product:and by the specific heat data published byJusti s.The detail calcultqtion formulas are derived.The thermodynamic properties of the fluid inthe diesel engine cylinder and the heat release rate are calculated by above methods in the modelof 2105 diesel engine. The calculated results are anfllysed and compared with each other.Thecharacteristics for each method are indicated. |
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| Keywords: | The fluid in the diesel engine cylinder Thermodynamic properties Heatrelease rate |
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