Results 171 to 180 of about 67,740 (221)

Heat Generated by MHD Couette Flow With Porous Walls

Journal of Lubrication Technology, 1975
The simultaneous effects of mass injection and magnetic field on the heat generation due to viscous dissipation is investigated analytically. The present findings are in general agreement with the temperature measurements of Chang-Yi Wang [1]. Results indicate larger reductions in maximum temperature and a significant increase in the heat take off by ...
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Numerical study of the generalized cylindrical Couette flow of rarefied gas

European Journal of Mechanics - B/Fluids, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shakhov, E. M., Titarev, V. A.
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Generalized Plain Couette Flow and Heat Transfer in a Composite Channel

Transport in Porous Media, 2010
An analytical study of fluid flow and heat transfer in a composite channel is presented. The channel walls are maintained at different constant temperatures in such a way that the temperatures do not allow for free convection. The upper plate is considered to be moving and the lower plate is fixed.
J. C. Umavathi, Ali J. Chamkha, K. S. R. Sridhar   +2 more
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Heat transfer from a ferrofluid during generalized Couette flow through parallel plates in the presence of an orthogonal magnetic field

International journal of thermal sciences, 2021
Dibyendu Ghosh, Phaojee R. Meena, P. Das
semanticscholar   +1 more source

A note on the stability of generalized Couette flow

Zeitschrift für angewandte Mathematik und Physik ZAMP, 1963
Die Stabilitat der laminaren Stromung zwischen zwei koaxialen Kreiszylindern, die durch Rotation des inneren Zylinders und Wirkung eines konstanten Druckgradienten in Umfangsrichtung erzeugt wird, wird untersucht mit Hilfe eines Naherungsverfahrens, welches nur die bekannten Stabilitatskriterien fur Couette-Stromung zwischen zwei gegenrotierenden ...
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Direct numerical simulation of turbulent, generalized Couette–Poiseuille flow

Journal of Fluid Mechanics
We present direct numerical simulation (DNS) and modelling of incompressible, turbulent, generalized Couette–Poiseuille flow. A particular example is specified by spherical coordinates $(Re,\theta,\phi )$ , where $Re = 6000$ is a global Reynolds number, $\phi$ denotes ...
Y. Zhang, D.I. Pullin, W. Cheng, X. Luo
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Chebyshev polynomials for generalized Couette flow of fractional Jeffrey nanofluid subjected to several thermochemical effects

Engineering computations, 2019
R. Roohi, M. Heydari, O. Bavi, H. Emdad
semanticscholar   +2 more sources

Calculation of steady temperature fields in generalized couette flows of simple fluids

International Journal of Heat and Mass Transfer, 1975
Abstract A basic differential equation of the local balance of the energy flux in homogeneous simple fluids (in Noll's sense) is redeveloped for spatially and materially steady, quasi-simple shearing motions along circular (or also parallel) streamlines.
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General Mean Velocity Distribution Law for Smooth-Wall Plane Couette Flow

Journal of Engineering Mechanics, 2018
AbstractPlane Couette flow between two parallel smooth walls is one of the classic wall-bounded shear flows.
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Sound Generation in Plane Couette Flow: A Failure of Lighthill’s Analogy

2014
The linearmechanism of acoustic wave generation by initially pure vortex perturbations embedded in a two-dimensional, inviscid and unboundedCouette flow is investigated by Kelvin-mode analysis and direct numerical simulations (DNS). Our results show a misleading representation of the linear sources of aerodynamic sound generation by Lighthill’s ...
Jan-Niklas Hau, George Chagelishvili, George Khujadze, Martin Oberlack, Alexander Tevzadze   +4 more
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