| 二维湍流近壁涡量产生的研究 |
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| 引用本文： | 颜幼平,裘品闲,陈康民,李延胜. 二维湍流近壁涡量产生的研究[J]. 青岛大学学报(工程技术版), 1993, 0(4) |
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| 作者姓名： | 颜幼平 裘品闲 陈康民 李延胜 |
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| 作者单位： | 山东纺织工学院纺织系，上海机械学院 |
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| 摘 要： | 从不可压Navier—stokes方程出发,分析二维湍流运动固体表面“搓”出涡量的过程,并求得其涡量源强度和拟涡能扩散强度。
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| 关 键 词： | 涡量 涡量场 涡量源强度 拟涡能扩散强度 粘附条件 |
A STUDY ON THE GENERATION OF VORTICITY NEAR THE BODY SURFACE IN TWO DIMENSIONAL TURBULENT FLOW |
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| Yan Youping,Qiu Pinxian et al. A STUDY ON THE GENERATION OF VORTICITY NEAR THE BODY SURFACE IN TWO DIMENSIONAL TURBULENT FLOW[J]. Journal of Qingdao University(Engineering & Technology Edition), 1993, 0(4) |
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| Authors: | Yan Youping Qiu Pinxian et al |
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| Abstract: | This paper begins with Navier-Stolces equation. The process of twining out vorticity near the body surface in two dimensional turbulent flow is analysed, and the vorticity intensity and the quasivortex energy diffusion intensity are obtained. |
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| Keywords: | vorticity vorticity field vor ticity intensity quasi-vortex energy diffusion intensity no slip condition |
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