| 节点法燃气管网平差计算方法 |
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| 引用本文： | 冯良 张同. 节点法燃气管网平差计算方法[J]. 同济大学学报(自然科学版), 1995, 23(6): 668-670 |
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| 作者姓名： | 冯良 张同 |
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| 作者单位： | 同济大学热能工程系 |
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| 摘 要： | 运用牛顿－拉夫森迭代方法作为理论依据。推导了节点燃气管网平差计算中非线性方程组的迭代公式，并运用线性化网络模型对其进一步简化。最后，给出了节点法平差计算的程序Ｎ－Ｓ图。
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| 关 键 词： | 燃气管网 非线性方程组 节点法 平差 计算 |
Nodal Method of Gas Network Analysis |
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| Feng Liang, Zhang Tong , Quan Huijun, Zhou Weiguo. Nodal Method of Gas Network Analysis[J]. Journal of Tongji University(Natural Science), 1995, 23(6): 668-670 |
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| Authors: | Feng Liang Zhang Tong Quan Huijun Zhou Weiguo |
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| Abstract: | In this paper, the iternative formula of solving nonlinear equations in nodal method of a gas network analysis is deduced depending on Newton- laffson method, and is simplified by using the linearized networks models. Finally, the program N - S scheme of nodal method is presented. |
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| Keywords: | Gas network analysis Nonlinear equations Linearized networkmodels |
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