| 谢晓强,张蕾.不可压流体的边界层问题[J].数学年刊A辑,2009,30(3):309~332 |
| 不可压流体的边界层问题 |
| Boundary Layer Associated with Incompressible Navier-Stokes Eqations |
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| DOI： |
| 中文关键词: 不可压缩流体 Euler方程 边界层 |
| 英文关键词:Incompressible fluid, Euler equations, Boundary layer |
| 基金项目: |
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| 中文摘要: |
| 研究三维有界区域在边界上有流动的不可压流体的边界层问题,导出了Navier-Stokes方程区域内部的近似方程(Euler方程和线性化的Euler方程)和边界附近近似的方程(零阶边界层方程与一阶边界层方程),证明了这种近似的合理性. |
| 英文摘要: |
| The authors study the boundary layer of wall bounded flows in a channel at
small viscosity when the boundaries are permeable, and prove that there exists the first
order boundary layer at the outlet. |
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