Results 21 to 30 of about 3,613,271 (266)

Analysis of entropy generation and nonlinear convection on unsteady flow of MHD Prandtl fluid with Soret and Dufour effects

open access: yesArabian Journal of Mathematics, 2022
Here the assessment of entropy generation with Soret and Dufour impact in flow of MHD Prandtl fluid along an unsteady stretching surface has been measured.
S. Asad, S. Riaz
semanticscholar   +1 more source

Influence of Magnetic field and Heat Generation/Absorption on Unsteady MHD Convective Flow along a Permeable Stretching/Shrinking Wedge with Thermophoresis and Variable Fluid Properties

open access: yesInternational Journal of Thermofluids, 2022
The effects of magnetic field and heat generation/absorption are investigated along a permeable stretching/shrinking wedge on unsteady MHD forced convective flow with thermophoresis and variable fluid properties.
Mst. Asiya Khatun, Tarikul Islam
doaj   +1 more source

Effect of natural heat convection on fractional MHD second-grade fluid in an infinite vertically oscillating cylinder with Hankel transform

open access: yesHeliyon, 2023
In this paper, we studied the effect of a magnetic field on the non-isothermal second-grade fluid confined in a vertically oscillating cylinder. The flow solution is magnetized using the perpendicular magnetic field.
Salah Uddin   +5 more
doaj   +1 more source

Prandtl number of lattice Bhatnagar–Gross–Krook fluid [PDF]

open access: yesPhysics of Fluids, 1995
The lattice Bhatnagar–Gross–Krook modeled fluid has an unchangeable unit Prandtl number. A simple method is introduced in this report to formulate a flexible Prandtl number for the modeled fluid. The effectiveness of this method was demonstrated by numerical simulation of the Couette flow.
Chen, Y., Ohashi, H., Akiyama, M.
openaire   +2 more sources

Heat transfer analysis of generalized second-grade fluid with exponential heating and thermal heat flux

open access: yesScientific Reports, 2023
The aim of present work is to apply the Caputo–Fabrizio fractional derivative in the constitutive equations of heat transfer. Natural convection flow of an unsteady second grade fluid over a vertical plate with exponential heating is discussed.
Saeed Ullah Jan   +5 more
doaj   +1 more source

Ludwig Prandtl - A Personal Biography Drawn from Memories and Correspondence [PDF]

open access: yes, 2005
When Ludwig Prandtl took up the Chair of Applied Mechanics at Göttingen University in 1904, the small university town became the cradle of modern fluid mechanics and aerodynamics.
Johanna Vogel-Prandtl   +2 more
core   +1 more source

Evolutionary Padé Approximation for Heat and Mass Transfer Analysis of Falkner–Skan Flow of a Bio-Convective Casson Fluid

open access: yesMathematics, 2023
This study presents numerical work to investigate the Falkner–Skan flow of a bio-convective Casson fluid over a wedge using an Evolutionary Padé Approximation (EPA) scheme. The governing partial differential equations and boundary conditions of a Falkner–
Ghada Ali Basendwah   +2 more
doaj   +1 more source

Prandtl-number dependence of convection-driven dynamos in rotating spherical fluid shells [PDF]

open access: yes, 2005
The value of the Prandtl number P exerts a strong influence on convection-driven dynamos in rotating spherical shells filled with electrically conducting fluids.
Simitev, R., Busse, F.H.
core   +1 more source

Two-dimensional magnetohydrodynamic turbulence in the limits of infinite and vanishing magnetic Prandtl number [PDF]

open access: yes, 2013
LAKB was supported by an EPSRC post-graduate studentship.We study both theoretically and numerically two-dimensional magnetohydrodynamic turbulence at infinite and zero magnetic Prandtl number $Pm$ (and the limits thereof), with an emphasis on solution ...
Tran, Chuong Van   +2 more
core   +1 more source

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