| 入口形状对流场内部的影响 |
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| 引用本文： | 张应迁,唐克伦,石艳. 入口形状对流场内部的影响[J]. 液压气动与密封, 2011, 31(10) |
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| 作者姓名： | 张应迁 唐克伦 石艳 |
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| 作者单位： | 四川理工学院机电系,四川自贡,643000 |
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| 基金项目： | 过程控制与装备工程四川省高校重点实验室(项目编号:GK201006) |
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| 摘 要： | 众说周知固体领域存在圣维南原理,利用该原理可以方便的处理由静力等效引起的边界条件。本文基于此,提出流体领域也存在类似的结论。即对于不同的入口在保持相等流量的情况下,远离入口区域的流场基本无差别。并通过实例加以说明、验证。
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| 关 键 词： | FLUENT ANSYS 圣维南原理 入口形状 |
The Inlet Shapes Influence on Inner Flow Field |
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| ZHANG Ying-qian,TANG Ke-lun,SHI Yan. The Inlet Shapes Influence on Inner Flow Field[J]. Hydraulics Pneumatics & Seals, 2011, 31(10) |
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| Authors: | ZHANG Ying-qian TANG Ke-lun SHI Yan |
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| Affiliation: | ZHANG Ying-qian TANG Ke-lun SHI Yan(Electro-mechanical Engineering Department,Sichuan University of Science & Engineering,Zigong 643000,P.R.C) |
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| Abstract: | As we all known,Saint-Venant principle utilize widely in solid mechanics field.Using the principle can deal with the boundary conditions which caused by static equivalence.Based on this idea,a similarity has been put forward in fluid field.That is under equivalence flow,there is almost no differences in the fluid field which far from the inlet.In order to explain the phenomena,a demo has been employed. |
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| Keywords: | FLUENT ANSYS Saint-Venant principle inlet shape |
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