Results 231 to 240 of about 15,271,246 (307)

The Dufour Effect in Film Cooling Experiments With Foreign Gases

open access: yesJournal of Thermal Science and Engineering Applications, 2021
Abstract In typical film cooling experiments, the adiabatic wall temperature may be determined from surface temperature measurements on a low thermal conductivity model in a low-temperature wind tunnel. In such experiments, it is generally accepted that the adiabatic wall temperature must be bounded between the coolant temperature and ...
Connor J. Wiese   +3 more
semanticscholar   +3 more sources

The Dufour effect

Journal of Chemical Physics, 1973
Equations for the Dufour effect, which is the development of a temperature gradient due to diffusion, have been solved for geometrically well-defined cells which have either all walls adiabatic or adiabatic lateral walls and diathermic ends. Two self-consistent, well-ordered perturbation schemes have been used, and heat of mixing, variability of all ...
Frederick H Horne, Horne Frederick H
exaly   +2 more sources

Radiative three-dimensional flow with Soret and Dufour effects

International Journal of Mechanical Sciences, 2017
Abstract This article explores Soret and Dufour effects in magnetohydrodynamic three-dimensional (3D) flow of second grade fluid. Flow is induced due to an exponentially stretching surface. The energy and concentration equations are modeled in the presence of thermal radiation and Soret and Dufour effects.
Tasawar Hayat   +2 more
exaly   +2 more sources

Soret and Dufour effect on convection flow of Casson fluid in a channel

Journal of Thermal Analysis and Calorimetry, 2022
B. V. Shilpa   +5 more
openaire   +2 more sources

MASS-HEAT COUPLING IN FILM COOLING EXPERIMENTS—THE INFLUENCE OF TEMPERATURE AND TURBULENCE ON THE DUFOUR EFFECT

Journal of turbomachinery, 2023
The use of foreign gases in film cooling experiments is attractive since variable density ratios can be achieved with temperature ratios near unity, reducing the cost of the experimental campaign.
C. Wiese, J. Rutledge
semanticscholar   +1 more source

Numerical analysis of heat and mass transport of hybrid nanofluid over an extending plate with inclined magnetic field in presence of Soret and dufour Effect

Modern physics letters B, 2023
The aim of this investigation is to arrange partial differential equations (PDEs) into simplified form for gradients (mass and thermal) in the inclined magneto hydrodynamic flow of hybrid (CuO–TiO2/Water) nanoliquid in a permeable media. The modeled term
Ruchi Jain   +5 more
semanticscholar   +1 more source

Soret-Dufour effect on Unsteady MHD flow of Dusty viscoelastic fluid over inclined porous plate embedded in porous medium

International Journal of Science and Social Science Research, 2023
In the current work, a continuously moving inclined plate with the Soret-Dufour effect is subjected to an unstable two-dimensional MHD (Magnetohydro Dynamics) flow of a dusty viscoelastic (Walter’s liquid model-B) incompressible viscous and electrically ...
R. K. Yadav
semanticscholar   +1 more source

An exact analysis of radiation absorption and Dufour effect on MHD convective flow of Cu-water nanofluid with heat generation and chemical reaction

International Journal of Modern Physics B, 2023
The combined effects of diffusion-thermo and radiative absorption on free convective hydromagnetic heat-generating chemically reactive flow of Cu-water nanofluid past an instantaneously accelerated unlimited vertical plate nested in a porous medium are ...
R. Bordoloi   +3 more
semanticscholar   +1 more source

The transverse dufour effect

Physica A: Statistical Mechanics and its Applications, 1979
Experiments have been performed to study the influence of a magnetic field on the Dufour effect (or diffusion-thermo effect) in an equimolar N2Ar mixture at room temperature. By comparing these experimental results with those obtained previously for the field effect on the thermal diffusion, an Onsager relation between these field effects is confirmed.
E. Mazur   +3 more
openaire   +1 more source

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