Results 1 to 10 of about 693 (160)
Numerical Investigation on the Heat and Mass Transfer in Microchannel with Discrete Heat Sources Considering the Soret and Dufour Effects [PDF]
Micromachines, 2022 Heat-transfer enhancement in microchannel heat sinks (MCHS) has been a hot topic in the last decade. However, most published works did not focus on the heat sources that are discrete, as in most microelectronic devices, and the enhancement of heat and ...
Xueyu Ou +4 more
doaj +2 more sources
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
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.
Tasawar Hayat +3 more
doaj +2 more sources
Results in Physics, 2016 This paper investigates the effects of heat and mass transfer in the mixed convection flow of an Oldroyd-B fluid over a stretching surface with convective boundary conditions. Emphasis is given to the analysis of Soret and Dufour effects.
M Bilal Ashraf, S A Shehzad
exaly +3 more sources
Soret and Dufour effects on MHD peristaltic transport of Jeffrey fluid in a curved channel with convective boundary conditions. [PDF]
PLoS ONE, 2017 The purpose of present article is to examine the peristaltic flow of Jeffrey fluid in a curved channel. An electrically conducting fluid in the presence of radial applied magnetic field is considered.
Tasawar Hayat +3 more
doaj +2 more sources
Study of cross-diffusion effects on unsteady magnetohydrodynamic hybrid nanofluid flow over an inclined vertical plate [PDF]
Discover NanoThis study is conducted for the comparative analysis of unsteady magnetohydrodynamic flow and heat-mass transfer behaviour of two different hybrid nanofluids such as TiO 2 , Cu /Water and TiO 2 , Cu /Water + Ethylene glycol (50:50) over an inclined ...
Sunkanaboina Pradeep, P. Vijay Kumar
doaj +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
D D Ganji +2 more
exaly +3 more sources
Elementary transition state theory of the Soret and Dufour effects [PDF]
Proceedings of the National Academy of Sciences, 1980 The elementary transition state approach has been used to obtain a simple model theory for the Soret effect (thermal diffusion) and the Dufour effect. The flow of heat in the Dufour effect is identified as the transport of the enthalpy change of activation as molecules diffuse.
R G, Mortimer, H, Eyring
openaire +2 more sources
SN Applied Sciences, 2021 In this paper, the effects of Dufour and thermal diffusion and on unsteady MHD (magnetohydrodynamic) free convection and mass transfer flow through an infinite vertical permeable sheet have been investigated numerically.
Md. Hasanuzzaman +2 more
doaj +1 more source
Characterization of unsteady double-diffusive mixed convection flow with soret and dufour effects in a square enclosure with top moving lid [PDF]
Journal of Heat and Mass Transfer Research, 2018 The present study considers the numerical examination of an unsteady thermo-solutal mixed convection when the extra mass and heat diffusions, called as Soret and Dufour effects, were not neglected. The numerical simulations were performed in a lid-driven
Omid Ghaffarpasand
doaj +1 more source