Results 1 to 10 of about 331 (167)

Transient generalized Taylor-Couette flow: a semi-analytical approach [PDF]

open access: yesJournal of Taibah University for Science, 2020
Semi-analytical solution of transient generalized Taylor-Couette flow of a viscous, incompressible fluid between the gaps of concentric rotating cylinders under applied azimuthal pressure gradient ispresented.
Basant Kumar Jha, Yahaya Jibrin Danjuma
doaj   +3 more sources

Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method [PDF]

open access: yesScientific Reports, 2021
In this research work, we have studied the steady generalized Couette flow of couple stress fluid between two parallel plates considering the non-isothermal effects.
Muhammad Farooq   +5 more
doaj   +2 more sources

On Criticality for a Generalized Couette Flow of a Branch-Chain Thermal Reactive Third-Grade Fluid with Reynold’s Viscosity Model [PDF]

open access: yesThe Scientific World Journal, 2020
This research considers the third-grade liquid flow and criticality branched-chain of a thermal reaction in a Couette generalized medium with a nonlinear viscosity model.
S. O. Salawu, A. B. Disu, M. S. Dada
doaj   +2 more sources

Effects of Ohmic heating, induced magnetic field and Newtonian heating on magnetohydrodynamic generalized Couette flow of Jeffrey nanofluid between two parallel horizontal plates with convective cooling

open access: yesInternational Journal of Thermofluids, 2023
In this article, the effects of Ohmic heating, induced magnetic field and Newtonian heating on MHD generalized Couette flow of Jeffrey nanofluid between two horizontal plates with convective cooling has been investigated.
Jumanne Mng’ang’a
doaj   +3 more sources

Numerical Investigation of Entropy Generation in Unsteady MHD Generalized Couette Flow with Variable Electrical Conductivity [PDF]

open access: yesThe Scientific World Journal, 2013
The thermodynamic second law analysis is utilized to investigate the inherent irreversibility in an unsteady hydromagnetic generalized Couette flow with variable electrical conductivity in the presence of induced electric field.
T. Chinyoka, O. D. Makinde
doaj   +2 more sources

Induced magnetic field and viscous dissipation on flows of two immiscible fluids in a rectangular channel [PDF]

open access: yesScientific Reports, 2022
The unsteady, magneto-hydrodynamic generalized Couette flows of two immiscible fluids in a rectangular channel with isothermal walls under the influence of an inclined magnetic field and an axial electric field have been investigated.
Nehad Ali Shah   +3 more
doaj   +2 more sources

A Generalized Energy Functional for Plane Couette Flow

open access: yesSIAM Journal on Mathematical Analysis, 2005
We present a generalized energy functional ${\cal E}$ for plane Couette flow providing conditional nonlinear stability for Reynolds numbers ${\rm Re}$ below ${\rm Re_{\cal E}} := 177.2$, which is larger than the ordinary energy stability limit. The method allows the explicit calculation of so-called stability balls in the ${\cal E}^{1/2}$-norm; i.e ...
Andreas Tilgner
exaly   +3 more sources

Entropy generation under the influence of radial magnetic field and viscous dissipation of generalized Couette flow in an annulus

open access: yesPropulsion and Power Research, 2018
This paper investigates the combined effect of radial magnetic field and viscous dissipation on entropy generation in horizontal co-axial cylinders of generalized Couette flow.
TaiwoS. Yusuf, MichaelO. Oni
doaj   +3 more sources

Analysis of Inherent Irreversibility in a Variable Viscosity MHD Generalized Couette Flow with Permeable Walls

open access: yesJournal of Thermal Science and Technology, 2013
The inherent irreversibility in a variable viscosity hydromagnetic generalized Couette flow with suction/injection at the walls has been investigated theoretically.
Oluwole Daniel MAKINDE   +1 more
doaj   +3 more sources

Entropy generation and thermal criticality of generalized Couette hydromagnetic flow of two-step exothermic chemical reaction in a channel

open access: yesInternational Journal of Thermofluids, 2020
The study examines thermal criticality and entropy generation of a transient two-step chemical reactive generalized Couette flow for a hydrodynamic fluid in a horizontal heat isothermal wall with viscous dissipation.
R.A. Kareem, J.A. Gbadeyan
doaj   +3 more sources

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