Results 21 to 30 of about 1,204 (187)
On a System of Equations of a Non-Newtonian Micropolar Fluid [PDF]
We investigate a problem for a model of a non-Newtonian micropolar fluid coupled system. The problem has been considered in a bounded, smooth domain ofR3with Dirichlet boundary conditions. The operator stress tensor is given byτ(e(u))=[(ν+ν0M(|e(u)|2))e(u)].
de Araújo, G. M. +2 more
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A Regularity Criterion for the Magneto-Micropolar Fluid Equations in B˙∞,∞−1
The paper is dedicated to study of the Cauchy problem for the magneto-micropolar fluid equations in three-dimensional spaces. A new logarithmically improved regularity criterion for the magneto-micropolar fluid equations is established in terms of the ...
Zhihao Tang, Gang Wang, Haiwa Guan
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In this paper, a theoretical study of the combined effects of viscosity variation and surface roughness on the squeeze film performance of journal bearings lubricated with micropolar fluid is made.
Neminath Bhujappa Naduvinamani +3 more
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This paper is devoted to the regularity criterion of the three-dimensional micropolar fluid equations. Some new regularity criteria in terms of the partial derivative of the pressure in the Lebesgue spaces and the Besov spaces are obtained which improve ...
Yan Jia, Jing Zhang, Bo-Qing Dong
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A regularity criterion for the three-dimensional micropolar fluid system in homogeneous Besov spaces
By establishing a new trilinear estimate, we show a regularity criterion for the three dimensional micropolar fluid system via the velocity in homogeneous Besov spaces. This improves [B. Q. Dong, Z. L.
Zujin Zhang
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Micropolar fluid is one type of non-Newtonian fluid which consists of non-deformable spherical particles that suspended in viscous medium. In this paper, the problem of two-dimensional boundary layer flow over a permeable shrinking sheet with time ...
J. G. Tan , Y.Y. Lok , I. Pop
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Exact controllability of Galerkin’s approximations of micropolar fluids [PDF]
We consider the nonlinear model describing micropolar fluid in a bounded smooth region of R
Araruna, F. D. +2 more
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The study focuses on the dynamic properties of models describing the flow of couples' micropolar-Casson-Sutterby fluids over an exponentially curved sheet. The study takes into account a low Reynolds number, magnetic field effects, and chemical reactions.
Nadeem Abbas +2 more
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The behavior of the pulsatile flow of non-Newtonian micropolar-Casson fluid in a constricted channel influenced by Lorentz force following Darcy's law is examined.
Amjad Ali +3 more
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On the Regularity for Solutions of the Micropolar Fluid Equations
We give sufficient conditions on the kinematics pressure in order to obtain regularity and uniqueness of the weak solutions to the micropolar fluid equations.
Ortega-Torres, Elva, Rojas-Medar, Marko
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