Results 31 to 40 of about 28,080 (316)

Combined effects of thermal radiation and thermophoretic motion on mixed convection boundary layer flow

open access: yesAlexandria Engineering Journal, 2021
The current study is concerned with the investigation of the combined effects of thermophoretic motion and thermal radiation on steady, viscous, incompressible and two-dimensional mixed convection flow of optically dense grey fluid.
Amir Abbas   +2 more
doaj   +1 more source

Mixed Convection Magnetic Nanofluid Flow past a Rotating Vertical Porous Cone [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2022
Magnetic nanofluids (MNFs) have been the focus of extensive research nowadays owing to their potential usefulness as a transfer medium. This study is concerned with the boundary layer flow and heat transfer of MNF past a rotating vertical cone with the ...
N. S. Wahid   +5 more
doaj   +1 more source

Mixed thermal convection: fundamental issues and analysis of the planar case

open access: yesAnais da Academia Brasileira de Ciências, 2015
This paper aims to renew interest on mixed thermal convection research and to emphasize three issues that arise from the present analysis: (i) a clear definition of the reference temperature in the Boussinesq approximation; (ii) a practical delimitation ...
JACQUES PADET   +3 more
doaj   +1 more source

Unsteady MHD Mixed Convection Flow of Water over a Sphere ‎with Mass Transfer [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
This paper examines the unsteady magnetohydrodynamic (MHD) mixed convection flow over a sphere combined with variable fluid properties. An implicit finite difference scheme, together with the quasi-linearization, is used to find non-similar solutions for
A. Sahaya Jenifer   +2 more
doaj   +1 more source

Aerosols in the study of convective acinar mixing [PDF]

open access: yesRespiratory Physiology & Neurobiology, 2005
Convective mixing (CM) refers to the different transport mechanisms except Brownian diffusion that irreversibly transfer inspired air into resident air and can be studied using aerosol bolus inhalations. This paper provides a review of the present understanding of how each of these mechanisms contributes to CM.
Chantal, Darquenne, G Kim, Prisk
openaire   +2 more sources

MHD mixed convection flow of third grade liquid subject to non-linear thermal radiation and convective condition

open access: yesResults in Physics, 2017
Magnetohydrodynamic (MHD) mixed convection flow of third grade fluid by an exponentially stretching sheet is addressed. Energy expression involves the convective condition and non-linear thermal radiation.
T. Hayat   +3 more
doaj   +1 more source

EXPERIMENTAL STUDY OF HEAT TRANSFER OF A SINGLE-ROW BUNDLE OF FINNED TUBES IN MIXED CONVECTION OF AIR

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017
The technique and results of experimental study of heat transfer of a single bundle consisting of bimetallic tubes with helically knurled edges, in natural and mixed convection of air are presented. Mixed convection, i.e.
A. B. Sukhotskii, G. S. Sidorik
doaj   +1 more source

Temperature and concentration stratification effects on non-Newtonian fluid flow past a cylindrical surface

open access: yesResults in Physics, 2017
The theme of present work is to report the numerical solution of mixed convection tangent hyperbolic fluid flow towards stretching cylindrical surface immersed in a double stratified media. The fluid flow is attained through no slip condition.
Khalil Ur Rehman   +4 more
doaj   +1 more source

Numerical study of mixed convection and entropy generation in enclosure with two circular heat source filled with nanofluid [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
Numerical study of mixed convection and entropy generation in enclosure with two circular heat source filled with nanofluid Abstract- In this study, entropy generation and mixed convection fluid flow and heat transfer of Al2O3-water nanofluid with ...
hossein khorasanizadeh   +2 more
doaj   +1 more source

Analysis of instability patterns in non-Boussinesq mixed convection using a direct numerical evaluation of disturbance integrals [PDF]

open access: yes, 2009
The Fourier integrals representing linearised disturbances arising from an initially localised source are evaluated numerically for natural and mixed convection flows between two differentially heated plates. The corresponding spatio-temporal instability
Suslov, Sergey A.
core   +1 more source

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