Asymptotic Behavior of Weak Solutions of Nonisothermal Flow of Herschel–Bulkley Fluid to Free Boundary

Autor: Fares Yazid, Abdelkader Saadallah, Djamel Ouchenane, Nadhir Chougui, Mohamed Abdalla, Ahmed Himadan
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Discrete Dynamics in Nature and Society, Vol 2022 (2022)
Druh dokumentu: article
ISSN: 1607-887X
DOI: 10.1155/2022/5610938
Popis: In this manuscript, the behavior of a Herschel–Bulkley fluid has been discussed in a thin layer in ℝ3 associated with a nonlinear stationary, nonisothermal, and incompressible model. Furthermore, the limit problem has been considered, and the studied problem in Ωε is transformed into another problem defined in Ωε without the parameter Ωε (ε is the parameter representing the thickness of the layer tend to zero is studied). We also investigated the convergence of the unknowns which are the velocity, pressure, and the temperature of the fluid. In addition, we established the limit problem and the specific Reynolds equation.
Databáze: Directory of Open Access Journals
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