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arXiv 2101.07862math.AP
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两运动表面间薄层流动的渐近分析

Asymptotic analysis of a thin fluid layer flow between two moving surfaces

J. M. Rodríguez, R. Taboada-Vázquez

摘要:

在本文中,我们研究的行为不可压缩粘性流体之间的两个非常接近的表面也在运动。使用渐近展开方法,我们正式证明两种模式,润滑模型和浅水模型,取决于所施加的边界条件。最后,我们讨论了在什么条件下,每个模型将适用。

英文摘要:

In this paper we study the behavior of an incompressible viscous fluid moving between two very close surfaces also in motion. Using the asymptotic expansion method we formally justify two models, a lubrication model and a shallow water model, depending on the boundary conditions imposed. Finally, we discuss under what conditions each of the models would be applicable.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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