混合边界条件下薄层Bingham流体的非定常流动

Studia Universitatis BabesBolyai Geologia Pub Date : 2022-12-01 DOI:10.24193/subbmath.2022.4.08

Y. Letoufa, H. Benseridi, Tedjani Hadj Ammar

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引用次数: 0

摘要

本文采用傅里叶边界条件和Tresca边界条件考虑三维薄域中Bingham流体的动力系统。我们研究了弱解的存在唯一性结果，并在此基础上建立了它在薄域深度趋于零时的渐近性。这项研究得出了一个力学定律，为该系统的行为提供了新的描述。”

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Unsteady flow of Bingham fluid in a thin layer with mixed boundary conditions

"In this paper we consider the dynamic system for Bingham fluid in a three-dimensional thin domain with Fourier and Tresca boundary condition. We study the existence and uniqueness results for the weak solution, then we establish its asymptotic behavior, when the depth of the thin domain tends to zero. This study yields a mechanical laws that give a new description of the behavior this system."

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Studia Universitatis BabesBolyai Geologia

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审稿时长

31 weeks