| 非牛顿流体入口收敛流动分析 |
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| 引用本文： | 梁基照.非牛顿流体入口收敛流动分析[J].力学学报,1990,22(1):79-85. |
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| 作者姓名： | 梁基照 |
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| 作者单位： | 华南理工大学 |
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| 摘 要： | 本文讨论了非牛顿流体的入口收敛流动问题,考虑到粘弹性流体在流动中的粘滑行为,应用最小能原理,导出了扩展的入口收敛流边界流线方程和流体自然收敛锥角方程,并与前人的工作进行了比较和分析。
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| 关 键 词： | 非牛顿 流体 入口 收敛 流动 流 |
ENTRANCE CONVERGING FLOW ANALYSIS FOR NON-NEWTONIAN FLUIDS |
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| Liang Jizhao.ENTRANCE CONVERGING FLOW ANALYSIS FOR NON-NEWTONIAN FLUIDS[J].chinese journal of theoretical and applied mechanics,1990,22(1):79-85. |
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| Authors: | Liang Jizhao |
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| Institution: | South China University oj Technology |
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| Abstract: | In this paper, a converging flow of Non-newtonian fluids in an entrance has been discussed. Considering the stick-slip behavior of viscoelastic liquids in this ;,flow, an extended equation in converging flovy boundary streamline and an extended equation of natural converging conical angle in entry flow are derived, using a theory of minimal energy. And then, the results are compared with those given in literature. |
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| Keywords: | converging flow Non-newtonian fluids conical entrance |
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