Results 261 to 270 of about 312,761 (289)

The role of the viscous dissipation in microchannels

2007
Many experimental works appeared in the last decade in the open literature dealing with forced convection through microchannels. These experimental results evidenced that for channels having a hydraulic diameter less than 1 mm the conventional theory can no longer be considered as able to predict pressure drop and convective heat transfer coefficients.
MORINI G. L, SPIGA, Marco
openaire   +2 more sources

Magnetorheological rotational flow with viscous dissipation

Mechanics of Time-Dependent Materials, 2017
Effects of a magnetic field and fluid nonlinearity are investigated for the rotational flow of the Carreau-type fluid while viscous dissipation is taken into account. The governing motion and energy balance equations are coupled, adding complexity to the already highly correlated set of differential equations. The numerical solution is obtained for the
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On the minimum of extended dissipation in viscous nematodynamics

Rheologica Acta, 2005
This paper develops the variational principle of minimum “extended” dissipation for slow (low Reynolds number) flows of nematic liquids as described by the five parametric Leslie–Ericksen–Parodi (LEP) constitutive equations. It is shown that the Euler’s equations for minimizer of the extended dissipative functional are the Stokes equations for the LEP ...
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Vorticity and viscous dissipation in an incompressible flow

KSME Journal, 1994
The relation between the vorticity and viscous dissipation in an incompressible flow has been investigated. It is shown that the square of relative vorticity with respect to the coordinate system fixed to the container or to the flow at infinity gives the global rate of viscous dissipation, that is, the viscous dissipation is proportional to the volume
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Irreversibility analysis for the modified viscous fluid in the presence of viscous dissipation

Thermal Science and Engineering Progress, 2023
Mair Khan, T. Salahuddin, Sadia Ayub, Mohamed Altanji   +3 more
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MHD nanofluid flow around a permeable stretching sheet with thermal radiation and viscous dissipation

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
Kanwal Jabeen, Shahzadi Shamaila
exaly  

Viscous Dissipation

2011
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Viscous and thermal dissipation during the sound propagation in the continuously graded phononic crystals

Applied Acoustics, 2022
Z G Qu
exaly  

The effects of uniform injection and suction on heat transfer with viscous dissipation through a permeable surface in zero pressure gradient

International Communications in Heat and Mass Transfer, 2020
Burhan Çuhadaroğlu, Osman Turan
exaly  

VISCOUS DISSIPATION RATE

A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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