Results 21 to 30 of about 9,384,210 (255)

Thermosoluted Marangoni convective flow towards a permeable Riga surface

open access: yesOpen Physics, 2020
This study reveals the characteristics of chemical reaction on Marangoni mixed convective stream towards a penetrable Riga surface. The heat and mass phenomena are analysed within the sight of Dufour and Soret impacts.
Shafiq Anum   +3 more
doaj   +1 more source

Effect of solid thermal conductivity and particle-particle contact on effective thermodiffusion coefficient in porous media [PDF]

open access: yes, 2011
Transient mass transfer associated to a thermal gradient through a saturated porous medium is studied experimentally and theoretically to determine the effect of solid thermal conductivity and particle-particle contact on thermodiffusion processes.
Davarzani, Hossein   +5 more
core   +1 more source

Effect of Soret diffusion on lean hydrogen/air flames at normal and elevated pressure and temperature [PDF]

open access: yes, 2017
The influence of Soret diffusion on lean premixed flames propagating in hydrogen/air mixtures is numerically investigated with a detailed chemical and transport models at normal and elevated pressure and temperature.
de Goey, Laurentius P.H.   +4 more
core   +4 more sources

Influence of soret effect on mhd mixed convection flow of visco-elastic fluid past a vertical surface with hall effect [PDF]

open access: yes, 2014
The present paper deals with the unsteady motion of an MHD free convection flow of an incompressible non- Newtonian viscoelastic fluid past an infinite vertical plate in the presence of a heat source and Soret effect.
Choudhary, K.   +5 more
core   +1 more source

Voltammetry under a Controlled Temperature Gradient

open access: yesSensors, 2010
Electrochemical measurements are generally done under isothermal conditions. Here we report on the application of a controlled temperature gradient between the working electrode surface and the solution.
Jan Krejci, Jr.   +3 more
doaj   +1 more source

Mass effect on the soret coefficient in n-alkane mixtures [PDF]

open access: yes, 2014
We have determined the Soret coefficient of different equimolar and non equimolar n-alkane mixtures from measurements of the molecular diffusion and thermal diffusion coefficients.
Alonso de Mezquia, David   +1 more
core   +1 more source

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

open access: yesHepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole   +12 more
wiley   +1 more source

Investigations of Soret, Joule and Hall effects on MHD rotating mixed convective flow past an infinite vertical porous plate

open access: yesJournal of Ocean Engineering and Science, 2019
We made an elaborate scrutiny on the Soret and Joule effects of MHD mixed convective flow of an incompressible and electrically conducting viscous fluid past an infinite vertical porous plate taking Hall effects into account.
M. Veera Krishna   +2 more
doaj   +1 more source

Influence of solid phase thermal conductivity on species separation rate in packed thermogravitational columns: A direct numerical simulation model [PDF]

open access: yes, 2011
n this work, a direct numerical simulation model has been proposed to study the influence of porous matrix thermal properties on the separation rate in a model of packed thermogravitational column saturated by a binary mixture. The coupled flow, heat and
Davarzani, Hossein   +3 more
core   +1 more source

Impact of Heat and Mass Transfer on MHD Oscillatory Flow of Jeffery Fluid in a Porous Channel with Thermal Conductivity, Dufour and Soret

open access: yesJournal of Applied Sciences and Environmental Management, 2016
The objective of this paper is to study Dufour, Soret and thermal conductivity on unsteady heat and mass transfer of magneto hydrodynamic (MHD) oscillatory flow of Jeffery fluid through a porous medium in a channel.
AS Idowu, A Jimoh, LO Ahmed
doaj   +1 more source

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