Stationary free surface viscous flows without surface tension in three dimensions

Stationary free surface viscous flows without surface tension in three dimensions
复制标题

三维无表面张力的静止自由表面粘性流

DOI:
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发表时间:
2012
影响因子:
1.4
通讯作者:
Jacques
Jacques
中科院分区:
数学4区
文献类型:
--
作者:
F. Abergel;Jacques

文献摘要

被引文献

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我们考虑一个不可压缩的,粘性的,自由表面流动的三维通道。在没有表面张力的情况下,我们证明了加权Sobolev空间中存在唯一的稳态解。结果是基于一个彻底的研究的伪微分算子有关的正常速度的流体和相关的应力张量的正常分量沿着自由表面,并需要使用的纳什-莫泽隐函数定理。
We consider an incompressible, viscous, free surface flow down a three dimensional channel. In the absence of surface tension, we prove the existence of a unique stationary solution in weighted Sobolev spaces. The result is based on a thorough study of the pseudodifferential operator relating the normal velocity of the fluid and the normal component of the associated stress tensor along the free surface, and requires the use of the Nash-Moser Implicit Function Theorem.