| 惩罚函数法计算燃烧产物的平衡组分 |
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| 引用本文： | 许小平,张唯.惩罚函数法计算燃烧产物的平衡组分[J].宇航学报,1994,15(3):90-95. |
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| 作者姓名： | 许小平 张唯 |
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| 作者单位： | 哈尔滨船舶工程学院航天工程系 |
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| 摘 要： | 本文根据平衡状态下系统自由能量小的特点，提出了利用惩罚函数计算燃烧产物的平衡组分的新方法，该方法不用求导及解其相应的矩阵，也不存在浓度出现负值而需进行的转换，并且，由于采用了外点法，初始点不必满足质量平衡方程，利用该方法，本文对算例进行了计，结果非常满意，说明该方法是有效的。
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| 关 键 词： | 火箭推进剂 燃烧产物 最小自由能 惩罚函数 |
CALCULATION OF EQUILIBRIUM COMPOSITION OF COMBUSTION PRODUCTS BY PENALTY METHOD |
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| Xu Xiaoping, Zhang Wei, Li Xin.CALCULATION OF EQUILIBRIUM COMPOSITION OF COMBUSTION PRODUCTS BY PENALTY METHOD[J].Journal of Astronautics,1994,15(3):90-95. |
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| Authors: | Xu Xiaoping Zhang Wei Li Xin |
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| Institution: | Harbin shipbuilding Engineering Institute 150001 |
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| Abstract: | Based on equilibrium condition,the system of combustion has mininum free energy.,The paper provides a new method that calculates the equilibtium composition of combustion products by penalty method.The method doesn't need differential and solve the matrix.There is no change of negative mol composition.The initial points don't demand to satisfy mass equilibrium equations.The paper givs an example,the results are satisfactory. |
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| Keywords: | Propelland Minimum free energy Penalty method |
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