| 减压渣油物性数学模型的建立与仿真 |
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| 引用本文： | 陆廷荣.减压渣油物性数学模型的建立与仿真[J].炼油技术与工程,1997(4). |
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| 作者姓名： | 陆廷荣 |
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| 作者单位： | 抚顺石化公司石油三厂!辽宁省抚顺市，113001 |
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| 摘 要： | 对大庆、大港、孤岛、胜利、华北、沙特6种减压渣油的宽、窄馏分实验数据进行回归分析，得到几组减压渣油物性关联式。在此基础上选定减压渣油的特征性质，借助BP模型神经计算的非线性拟合能力，在行为水平上进行建模与仿真。
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| 关 键 词： | 渣油 数据关联 数学模型 模拟仿真 神经网络 |
ESTABLISHMENT OF MATHEMATICAL MODELS FOR PHYSICAL PROPERTIES OF VACUUM RESIDUE AND SIMULATION |
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| Lu Tingrong.ESTABLISHMENT OF MATHEMATICAL MODELS FOR PHYSICAL PROPERTIES OF VACUUM RESIDUE AND SIMULATION[J].Petroleum Refinery Engineering,1997(4). |
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| Authors: | Lu Tingrong |
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| Abstract: | The regression analysis on the experimental data of wide and narrow fractions from the six vacuum residua of Daqing, Dagang, Gudao, Huabei and Saudi Arabian crudes were carried out and several physical prperty correlation formulae for vacuum residua were obtained . Based on the above analysis, characteristics of vacuum residue were determined. With the aid of non-linear fitting ability of the BP model neural computation, the model was established and simulation was conducted on the behavior level. |
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| Keywords: | residue data correlation mathematical model simulation neural network |
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