Results 11 to 20 of about 1,144 (187)
Tribology Online, 2014 In the present paper the effect of micropolar squeeze film lubrication between a cylinder and a poroelastic flat plate is presented. The synovial fluid is modeled as the micropolar fluid and the articular cartilage is considered to be a poroelastic in ...
Neminath B. Naduvinamani +1 more
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Turbulent Micropolar SPH Fluids with Foam [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2019 In this paper we introduce a novel micropolar material model for the simulation of turbulent inviscid fluids. The governing equations are solved by using the concept of Smoothed Particle Hydrodynamics (SPH). As already investigated in previous works, SPH fluid simulations suffer from numerical diffusion which leads to a lower vorticity, a loss in ...
Jan Bender +3 more
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Ain Shams Engineering Journal, 2018 The present investigation deals with the study of fluid flow and heat transfer characteristics occurring during the melting process due to a stretching surface in micropolar fluid with heat absorption. The governing equations representing fluid flow have
Khilap Singh, Manoj Kumar
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Electromagnetic interaction on micropolar fluids.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1989 Basic equations for micropolar fluids in an electromagnetic field have not been established yet. In this paper, relativistic electromagnetic interactions on micropolar fluids are investigated by electromagnetic exergy. We obtained the results that electromagnetic momentum for micropolar fluid is well defined as g=D×B and an isotropic part of Maxwellian
Takahiko TANAHASHI, Hiroo OKANAGA
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Numerical analysis of capillary compensated micropolar fluid lubricated hole-entry journal bearings [PDF]
Jurnal Tribologi, 2016 The micropolar lubricated symmetric/asymmetric hole-entry bearings using capillary restrictor have been analyzed in the present work. Reynolds equation for micropolar lubricant has been derived and solved by FEM.
Nathi Ram
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Turbulence Intensity Modulation by Micropolar Fluids
Fluids, 2021 Fluid microstructure nature has a direct effect on turbulence enhancement or attenuation. Certain classes of fluids, such as polymers, tend to reduce turbulence intensity, while others, like dense suspensions, present the opposite results.
George Sofiadis, Ioannis Sarris
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Conjugate transfer of heat and mass in unsteady flow of a micropolar fluid with wall couple stress
AIP Advances, 2015 This is an attempt to investigate the unsteady flow of a micropolar fluid with free convection caused due to temperature and concentration differences. Micropolar fluid is taken over a vertical plate oscillating in its own plane.
Asma Khalid +3 more
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Electro-Hydrodynamic Convection in a Rotating Dielectric Micropolar Fluid Layer
International Journal of Applied Mechanics and Engineering, 2019 Thermal convection of a rotating dielectric micropolar fluid layer under the action of an electric field and temperature gradient has been investigated. The dispersion relation has been derived using normal mode analysis.
H. Kaur, G.N Verma
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Fundamental solutions for micropolar fluids [PDF]
Journal of Engineering Mathematics, 2007 New fundamental solutions for micropolar fluids are derived in explicit form for two- and three-dimensional steady unbounded Stokes and Oseen flows due to a point force and a point couple, including the two-dimensional micropolar Stokeslet, the two- and three-dimensional micropolar Stokes couplet, the three-dimensional micropolar Oseenlet, and the ...
Shu, Jian Jun, Lee, Jenn Shiun
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Theory of Micropolar Fluids [PDF]
Indiana University Mathematics Journal, 1966 Abstract : Equations of motion, constitutive equations and boundary conditions are derived for a class of fluids named micropolar fluids. These fluids respond to micro-rotational motions and spin inertia and therefore can support couple stress and distributed body couples.
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