Results 141 to 150 of about 1,144 (187)

Generalized Crane flows of micropolar fluids

Communications in Nonlinear Science and Numerical Simulation, 2010
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Magyari, E., Kumaran, V.
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Microchannel fluid behavior using micropolar fluid theory

Proceedings MEMS 98. IEEE. Eleventh Annual International Workshop on Micro Electro Mechanical Systems. An Investigation of Micro Structures, Sensors, Actuators, Machines and Systems (Cat. No.98CH36176), 2002
In this paper, we describe microchannel fluid behavior using a numerical model based on micropolar fluid theory and experimentally verify the model using micromachined channels. The micropolar fluid theory augments the laws of classical continuum mechanics by incorporating the effects of fluid molecules on the continuum.
I. Papautsky, J. Brazzle, T.A. Ameel, A.B. Frazier   +3 more
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Micropolar fluids with stretch

International Journal of Engineering Science, 1969
Abstract Equations of motion, constitutive equations, and boundary conditions are derived for a class of micropolar fluids which can stretch or contract. These fluids respond to intrinsic rotational motions and spin inertia and therefore can support couple stress and body couples.
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Thermodynamics of micropolar Bingham fluids

Journal of Non-Newtonian Fluid Mechanics, 2016
Abstract Starting from the basic thermodynamic principles, we derive equations of micropolar Bingham fluids allowing for the variable concentration of polar particles. On the one hand, such fluids exhibit couple stresses, a non-symmetrical stress tensor, microrotations, and microinertia. On the other hand, the fluids support a yield stress.
V.V. Shelukhin, V.V. Neverov
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Magnetoconvection in a micropolar fluid

International Journal of Engineering Science, 1998
Abstract The problem of Rayleigh–Benard convection in an electrically conducting micropolar fluid layer permeated by a uniform, vertical magnetic field is investigated with free–free, isothermal, spin-vanishing boundaries. The influence of the various micropolar fluid parameters and magnetic field on the onset of stationary convection has been ...
Siddheshwar, P.G., Pranesh, S.
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Couette flow of micropolar fluids

International Journal of Engineering Science, 1968
Abstract An application of Eringen's theory[1–3] or micro-polar fluids has been made to the problem of Couette flow. These fluids respond to micro-rotational motions and spin inertia and can therefore support couple stress and distributed body couples. An exact solution to the system of governing equations is given in a simple closed form. When micro-
P.D.S. Verma, M.M. Sehgal
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Micropolar and dipolar fluids

International Journal of Engineering Science, 1968
Abstract The theories of micropolar and dipolar fluids have been reviewed briefly and application of these theories to the problem of Poiseuille flow in a circular channel is discussed.
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Theory of anisotropic micropolar fluids

International Journal of Engineering Science, 1980
Abstract A continuum theory of anisotropic fluids is introduced. Balance laws are based on the micropolar continuum mechanics. Properly invariant constitutive equations are established and restricted by the second law of thermodynamics. The field equations are solved for the shear flow of rod-like suspensions in viscous fluids.
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A Boundary Control Problem for Micropolar Fluids

Journal of Optimization Theory and Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Exequiel Mallea-Zepeda, Elva Ortega-Torres, Élder J. Villamizar-Roa   +2 more
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Nonstationary micropolar fluid flow through porous medium

Nonlinear Analysis: Theory, Methods & Applications, 1997
Nonstationary Micropolar Fluid Flow through Porous Medium is discussed.
Tutek, Zvonimir, Aganović, Ibrahim
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