Results 11 to 20 of about 10,013 (243)

A Numerical Implementation of the Soret Effect in Drying Processes [PDF]

open access: yesChemEngineering, 2020
Drying of porous media is strictly governed by heat and mass transfer. However, contrary to the definition that drying is simultaneous transport mechanisms of heat and mass, most past and current models either account for temperature or concentration ...
Bartolomeus Häussling Löwgren   +2 more
doaj   +3 more sources

Study of magnetic field dependent viscosity on a soret driven ferrothermohaline convection in a rotating porous medium

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
The effect of a magnetic field dependent viscosity on a Soret driven ferro thermohaline convection in a rotating porous medium has been investigated using the linear stability analysis. The normal mode technique is applied.
R. Hemalatha
doaj   +2 more sources

Effect of Soret and Temperature Dependent Viscosity on Thermohaline Convection in a Ferrofluid Saturating a Porous Medium

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
Soret driven ferrothermoconvective instability in multi-component fluids has a wide range of applications in heat and mass transfer. This paper deals with the theoretical investigation of the effect of temperature dependent viscosity on a Soret driven ...
R. Sekar, K. Raju
doaj   +2 more sources

Effect of Soret diffusion on the growth of spherical crystals in supercooled alloy melts under oscillatory flow.

open access: yesPLoS ONE
The growth of spherical crystals in binary alloy melts with thermal diffusion effects under oscillatory flow is investigated analytically. Using the multiple scale method, we derive approximate analytical solutions for both the crystal interface growth ...
Xiaoxia Liu, Hailong Fan, Yanyan Shan
doaj   +2 more sources

Logarithmically Improved Regularity Criteria for a Fluid System with the Linear Soret Effect

open access: yesAbstract and Applied Analysis, 2012
We consider the 3D fluid system with the linear Soret effect. We obtain a logarithmically improved regularity criterion in the BMO space.
Minglei Zang, Xiaoyan Guan
doaj   +2 more sources

Role of partial molar enthalpy of oxides on Soret effect in high-temperature CaO-SiO2 melts. [PDF]

open access: yesSci Rep, 2018
The Soret effect or thermodiffusion is the temperature-gradient driven diffusion in a multicomponent system. Two important conclusions have been obtained for the Soret effect in multicomponent silicate melts: first, the SiO₂ component concentrates in the
Shimizu M   +11 more
europepmc   +3 more sources

A note on “Double-diffusive Soret convection phenomenon in porous media: effect of Vadasz inertia term” [PDF]

open access: yes, 2021
In this short paper, some analytical results found in “Double-diffusive Soret convection phenomenon in porous media: effect of Vadasz inertia term” by F. Capone, R. De Luca, M. Vitiello, Ricerche Mat.
De Luca R., Vitiello M., Capone F.
core   +2 more sources

Mass dipole contribution to the isotopic Soret effect in molecular mixtures [PDF]

open access: yes, 2023
Temperature gradients induce mass separation in mixtures in a process called thermal diffusion and are quantified by the Soret coefficient ST. Thermal diffusion in fluid mixtures has been interpreted recently in terms of the so-called (pseudo-)isotopic ...
Gittus, Oliver R, Bresme, Fernando
core   +1 more source

Analytical and numerical stability analysis of Soret-driven convection in a horizontal porous layer [PDF]

open access: yes, 2007
We present an analytical and numerical stability analysis of Soret-driven convection in a porous cavity saturated by a binary fluid. Both the mechanical equilibrium solution and the monocellular flow obtained for particular ranges of the physical ...
Mojtabi, Abdelkader   +5 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

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