Results 1 to 10 of about 45 (44)

Transient generalized Taylor–Couette flow of a dusty fluid: A semi-analytical approach

Partial Differential Equations in Applied Mathematics, 2022
This paper discusses extensively the time-dependent flow of a dusty viscous, incompressible fluid in rotating horizontal annuli under the influence of an azimuthal pressure gradient.
Basant Kumar Jha, Yahaya Jibrin Danjuma
doaj   +1 more source

Theoretical investigation on the impact of an oscillating time-dependent pressure gradient on Dean flow in a porous annulus

Propulsion and Power Research, 2021
In this article, a theoretical analysis on flow in a curvilinear horizontal coaxial cylinder with permeable walls has been proposed. Specifically, the transient impact of an oscillating pressure gradient has been taken into account.
Basant K. Jha, Dauda Gambo
doaj   +1 more source

Analysis of free convective hydromagnetic flow of heat generating/absorbing fluid in an annulus with isothermal and adiabatic boundaries

Partial Differential Equations in Applied Mathematics, 2021
The present analysis explores free convective flow of magnetohydrodynamic fluid passing through the annular gap formed by two concentric cylinders with uniform heat generation/absorption.
Dauda Gambo, Taiwo S. Yusuf, Samuel A. Oluwagbemiga, James D. Kozah, Jeremiah J. Gambo   +4 more
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The role of dual-phase-lag (DPL) heat conduction model on transient free convection flow in a vertical channel

Partial Differential Equations in Applied Mathematics, 2022
This work investigates the role of dual-phase-lag (DPL)heat conduction model on transient free convection flow of an incompressible viscous fluid in a vertical channel.
B.K. Jha, I.O. Oyelade
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Effect of an oscillating time-dependent pressure gradient on Dean flow: transient solution

Beni-Suef University Journal of Basic and Applied Sciences, 2020
Background Navier-Stokes and continuity equations are utilized to simulate fully developed laminar Dean flow with an oscillating time-dependent pressure gradient.
Basant K. Jha, Dauda Gambo
doaj   +1 more source

Effect of heat source/sink on MHD start-up natural convective flow in an annulus with isothermal and isoflux boundaries

Arab Journal of Basic and Applied Sciences, 2020
This article examines the influence of isothermal and isoflux heating/cooling with heat source/sink on unsteady hydromagnetic-free convective flow of a viscous incompressible fluid in an annulus.
Yusuf S. Taiwo, Dauda Gambo, Adebayo H. Olaife   +2 more
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Theoretical analysis of transient natural convection flow in a vertical microchannel with electrokinetic effect

Journal of Taibah University for Science, 2019
In this article, a theoretical analysis is carried out to understand the role of electrokinetic effect on transient natural convection flow in a vertical microchannel.
Michael O. Oni, Basant K. Jha
doaj   +1 more source

Unsteady dean flow of dusty fluids between two oscillating cylinders

Proceedings of the Nigerian Society of Physical Sciences
This study investigates the unsteady Dean flow of dusty, viscous, incompressible fluids confined between two oscillating concentric horizontal cylinders under a semi-analytical framework based on Laplace transformation, which is preferred over fully ...
Jibrin Danjuma Yahaya, Benedict Celestine Agbata, Olayiwola Rasaq Oyeyemi, Muhammed Raji, Isaac Adaji, Danjuma Abdul Yusuf, Emmanuel Olorunfemi Senewo   +6 more
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Modelling of stellar convection. [PDF]

Living Rev Comput Astrophys, 2017
Kupka F, Muthsam HJ.
europepmc   +1 more source

Resilience in relation to personality and intelligence. [PDF]

Int J Methods Psychiatr Res, 2005
Friborg O, Barlaug D, Martinussen M, Rosenvinge JH, Hjemdal O.   +4 more
europepmc   +1 more source