Results 151 to 160 of about 1,144 (187)

Cell models for micropolar fluid past a porous micropolar fluid sphere with stress jump condition

Physics of Fluids, 2022
The axisymmetric creeping flow of micropolar fluid past a porous surface saturated with micropolar fluid is investigated analytically. A sphere's surface is assumed to have adequate boundary conditions, but the appropriate boundary conditions applied to its fictitious envelope differ based on the type of cell model used.
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Stability of micropolar fluid motions

International Journal of Engineering Science, 1970
The paper employs the energy method for obtaining criteria for the stability of the motion of an incompressible micropolar fluid in an arbitrary domain. A formula is obtained for the time-rate of change of the kinetic energy of the difference of two flows and it is shown that the original flow is stable when Re + 0.5Rm < 80 and Rm < 2m2 + 6π2m9.
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Stokes Flow of Viscous Fluid Past a Micropolar Fluid Spheroid

Advances in Applied Mathematics and Mechanics, 2017
AbstractThe Stokes axisymmetric flow of an incompressible viscous fluid past a micropolar fluid spheroid whose shape deviates slightly from that of a sphere is studied analytically. The boundary conditions used are the vanishing of the normal velocities, the continuity of the tangential velocities, continuity of shear stresses and spin-vorticity ...
Prasad, M. Krishna, Kaur, Manpreet
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Boundary conditions for micropolar fluids

International Journal of Engineering Science, 1986
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Stokes' first problem for micropolar fluids

Fluid Dynamics Research, 2009
The flow induced in a quiescent micropolar fluid by a doubly infinite plate accelerated suddenly from rest to a constant velocity is investigated in the present paper. The local balance equations according to Eringen's model are non-dimensionalized and solved in the Laplace transform domain.
Eugen Magyari, Ioan Pop, Peter P Valkó
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Some Properties of Micropolar Fluid Flows

Japanese Journal of Applied Physics, 1973
The kinetic properties of potential flow and slow motions are investigated, by considering the motion of a steady, inviscid, and incompressible micropolar fluid of constant gyration parameter in the absence of body forces and body couples. The interesting feature of the present investigation can be ascribed to the harmonic character of Bernoulli ...
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Initiation of Instability in Micropolar Fluids

The Physics of Fluids, 1971
The classical theory of fluid stability as applied to micropolar fluids is used to study, in a few limiting cases, the delayed initiation of instability due to the presence of particles in the fluid.
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On turbulent flow of micropolar fluids

International Journal of Engineering Science, 1970
Abstract Equations of motion for turbulent parallel flows are derived for a class of fluids named micropolar fluids by Eringen[3]. Turbulent microstress couples in addition to the conventional Reynolds stresses are identified. Conditions for flow stability are examined.
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On the Stability of Micropolar Fluids

Journal of Non-Equilibrium Thermodynamics, 1981
Perez-Garcia, C., Rubi, J. M., Casas-Vazquez, J.   +2 more
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Relativistic fluid dynamics: physics for many different scales

Living Reviews in Relativity, 2021
Nils Andersson, Gregory Comer
exaly