| 化工计算应用MATLAB进行线性方程组求解探索 |
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| 引用本文： | 陈无咎,刘涛,蔡宏斌,郭强,赵荣祥,苏成利,张燕. 化工计算应用MATLAB进行线性方程组求解探索[J]. 炼油技术与工程, 2013, 0(12): 47-50 |
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| 作者姓名： | 陈无咎 刘涛 蔡宏斌 郭强 赵荣祥 苏成利 张燕 |
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| 作者单位： | [1] 中国寰球工程公司辽宁分公司,辽宁省抚顺市,113006 [2] 辽宁石油化工大学,辽宁省抚顺市,113001 |
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| 摘 要： | 通过苯加氢生产环己烷、丙烷燃烧、某一水煤气转化流程、某三级逆流洗涤过程及丁烷脱氢制丁烯物料衡算的更正5个典型的示例详尽介绍了MATLAB（Matrix Labratory）软件在求解化工计算中的物料衡算的应用,以及利用MATLAB软件中的指令x=A／b求解化工数学中的原解三对角线方程组的追赶法、病态方程组、原Gauss-Siedel迭代法等的线性方程组.利用MATLAB软件求解化工计算中的线性方程组是精准的、稳定的、快捷的,且运行成本较低.
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| 关 键 词： | 物料衡算 线性方程 计算机应用 数学软件 |
Study on application of MATLAB for solving linear equations in chemical engineering calculation |
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| Chen Wujiu,Liu Tao,Cai Hongbin,Guo Qiang,Zhao Rongxiang,Su Chengli,Zhang Yan. Study on application of MATLAB for solving linear equations in chemical engineering calculation[J]. Petroleum Refinery Engineering, 2013, 0(12): 47-50 |
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| Authors: | Chen Wujiu Liu Tao Cai Hongbin Guo Qiang Zhao Rongxiang Su Chengli Zhang Yan |
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| Affiliation: | 2 (1. HQCEC Liaoning Company, Fushun , Liaoning 113006; 2. Liaoning Shihua University, Fushun , Liaoning 113001 ) |
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| Abstract: | The application of MATLAB （Matrix Labratory） in material balance for chemical engineering calculations is introduced through 5 typical examples of benzene hydrogenation to cyclohexane, propane com- bustion, a water gas conversion process, a three stage cuntercurrent washing process and correction of material balance of butane dehydrogenation to butene. The chase method of tridiagonal equations, ill-conditioned equations,iterative method of Gauss-Siedel can be worked out by the command x = A ／b of MATLAB. MATLAB software makes it accurate, stable, rapid and low running costs to conduct linear equations of chemical engi- neering calculation. |
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| Keywords: | material balance linear equation MATLAB computer application mathematical softwares |
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