Results 11 to 20 of about 15,271,246 (307)
Dufour and Soret Effects on Square Porous Annulus [PDF]
Advances in Mechanical Engineering, 2014 A study on heat and mass transfer behaviour on porous medium embedded in a square annulus is conducted. The inner surface wall is considered to have a cool temperature T c while the outer surface is exposed to a hot temperature T h .
N. Nik-Ghazali +3 more
doaj +4 more sources
Influence of the Dufour Effect on Shear Thermal Diffusion Flows [PDF]
Dynamics, 2022 The article considers thermal diffusion shear flows of a viscous incompressible fluid with spatial acceleration. The simulation uses a system of thermal diffusion equations (in the Boussinesq approximation), taking into account the Dufour effect. This system makes it possible to describe incompressible gases, for which this effect prevails, from a ...
Natalya V. Burmasheva +1 more
semanticscholar +4 more sources
Numerical investigation of MHD flow with Soret and Dufour effect
Results in Physics, 2018 This paper describes the flow due to an exponentially curved surface subject to Soret and Dufour effects. Nonlinear velocity is considered. Exponentially curved stretchable sheet induced the flow. Fluid is electrical conducting through constant applied magnetic field.
Tasawar Hayat +3 more
semanticscholar +4 more sources
Rheology of electromagnetohydrodynamic tangent hyperbolic nanofluid over a stretching riga surface featuring dufour effect and activation energy. [PDF]
Sci Rep, 2022 The present model deals with the consequence of Dufour, activation energy, and generation of heat on electromagnetohydrodynamic flow of hyperbolic tangent nanofluid via a stretching sheet.
Asogwa KK, Goud BS, Shah NA, Yook SJ.
europepmc +2 more sources
Case Studies in Thermal Engineering, 2019 The present paper examines the analytical approach of a second grade fluid flow along a stretching cylinder and the Soret and Dufour effects is also investigated on the problem. The flow is subjected to thermal radiation. A system of non-linear equations
Ahmadreza Shojaei +2 more
exaly +4 more sources
Dufour effect on unsteady MHD flow past a vertical plate embedded in porous medium with ramped temperature. [PDF]
Sci Rep, 2022 The present investigation aims to find an exact solution to the problem of a free convective, viscous, radiating, chemically reacting, optically thick, non-gray, and incompressible MHD flow past an exponentially accelerated semi-infinite vertical plate ...
Sarma S, Ahmed N.
europepmc +2 more sources
Comparative study of hybrid, tri-hybrid and tetra-hybrid nanoparticles in MHD unsteady flow with chemical reaction, activation energy, Soret-Dufour effect and sensitivity analysis over Non-Darcy porous stretching cylinder. [PDF]
HeliyonPresent study investigates influence of Soret-Dufour effects on MHD unsteady flow of a tetra-hybrid nanofluid (Al2O3, Cu, SiO2 and TiO2 with base fluid water) within non-Darcy porous stretching cylinder. Additionally, chemical reaction, activation energy,
M A, De P.
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Mathematical and Computational Applications, 2022 The phenomenon of convective flow with heat and mass transfer has been studied extensively due to its applications in various fields. The effects of nonlinear thermal radiation (NLTR), slip, thermal-diffusion (Soret) and diffusion-thermo (Dufour) on ...
Kandasamy Jagan, Sivanandam Sivasankaran
doaj +2 more sources
, 2020 In problems involving simultaneous heat and mass transfer there exist coupling between these phenomena: temperature gradient may cause mass flux (Soret effect) and concentration gradient may cause heat flux (species interdiffusion and Dufour effect).
Nan Jiang, E. Studer, B. Podvin
semanticscholar +2 more sources
Turbulent Dufour effect and Onsager-type relations [PDF]
Physical Review E, 1999 In this paper we extend the work of Elperin et al. [Phys. Rev. Lett. 80, 69 (1998)] by showing that a turbulent Dufour-type effect is also present in chemically nonreacting gaseous admixtures. This result is used to analyze the possibility of obtaining turbulent analogs of the Onsager relations, a fundamental result for molecular crossed effects in ...
Pedro Sancho, Sancho Sánchez, Pedro
openaire +4 more sources