| 两固定平行圆盘间幂律流体径向流动的摄动解法 |
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| 引用本文： | 黄德成,滕克利,江体乾.两固定平行圆盘间幂律流体径向流动的摄动解法[J].华东理工大学学报(自然科学版),1992(6). |
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| 作者姓名： | 黄德成 滕克利 江体乾 |
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| 作者单位： | 华东化工学院数学系
(黄德成，滕克利)，华东化工学院化学工程研究所(江体乾) |
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| 摘 要： | 在考虑惯性效应的情况下,得到了推求速度分布和压力分布各阶近似解的方法,并得到了从零阶到二阶的近似解。与文献结果对照表明:本文的理论值与实验值吻合得很好,且优于前人的理论结果。
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| 关 键 词： | 圆盘 径向流动 压力分布 牛顿流体 非牛顿流体 小参数法 幂律流体 |
A Perturbation Method of Solution for Radial Flow of the Power-Law Fluid Between two Fixed Parallel Disks |
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| Huang Decheng.A Perturbation Method of Solution for Radial Flow of the Power-Law Fluid Between two Fixed Parallel Disks[J].Journal of East China University of Science and Technology,1992(6). |
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| Authors: | Huang Decheng |
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| Abstract: | By using perturbation technique, the method of evaluation for several approximate solution of the velocity and pressure distribution including inertia effects is developed. The approximate solutions up to second order are given. The new solutions of our paper are in good agreement with some experimental data 2], 6] and are better than the previous solutions. |
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| Keywords: | disks radial flow pressure distribution Newtonian fluid non-Newtonianfluid method of small parameters power-law fluid |
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