Results 31 to 40 of about 8,616,978 (249)

Role of thermal diffusion on double-diffusive natural convection in a vertical annular porous medium

Ain Shams Engineering Journal, 2015
This paper derives analytical solutions of fully developed natural convection heat and mass transfer in a vertical annular non-Darcy porous medium. This investigation extends the work of Cheng (2006) to a situation where Soret effect is present and the ...
Basant Kumar Jha, Sylvester Bakut Joseph, Abiodun Olusegun Ajibade   +2 more
doaj   +1 more source

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

Hepatology, 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, Kristin Kaasen Jørgensen, Kristian Holm, Peder R. Braadland, Malin Holm Meyer‐Myklestad, Asle Wilhelm Medhus, Dag Henrik Reikvam, Alexandra Götz, Krzysztof Grzyb, Kirsten Muri Boberg, Tom Hemming Karlsen, Martin Kummen, Johannes R. Hov   +12 more
wiley   +1 more source

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

, 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, Manuel Marcoux, Hossein Davarzani, Marcoux, Manuel   +3 more
core   +1 more source

Numerical Simulation of Dufour and Soret Effects on Heat and Mass Transfer in Double-diffusive Convection in Methane Hydrate Reservoirs [PDF]

Journal of Applied and Computational Mechanics
In this paper, the behavior of methane-containing fluids in methane hydrate reservoirs is numerically simulated by investigating the transient thermal solute convection with the Dufour and Soret effects.
Yijie Zhuang, Qiuyi Jiang, Wenbin Xu, Jing-Chun Feng   +3 more
doaj   +1 more source

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

, 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, H. Davarzani, Quintard, Michel, M. Quintard, M. Marcoux, Marcoux, Manuel   +5 more
core   +1 more source

Influence of chemical reaction, radiation and heat source on separation of binary fluid mixture with Soret and Dufour effects on MHD mixed convective flow past a vertical plate

Ratio Mathematica, 2023
The motive of the current study is to analyse the consequences of Soret, Dufour and thermal radiation on chemically reactive MHD mixed convective flow on separation of binary fluid mixture.
Krishnandan Verma
doaj   +1 more source

The Onset of Soret Driven Ferrothermoconvective Instability in the Presence of Darcy Porous Medium with Anisotropy Effect and MFD Viscosity [PDF]

, 2021
The effect of magnetic field dependent (MFD) viscosity on Soret driven ferrothermohaline convection in a densely packed anisotropic porous medium has been studied. The Soret effect is focused on the system.
Murugan, D., D. Murugan, Sekar, R., R. Sekar   +3 more
core   +1 more source

Analytical Study of Soret and Dufour effect in the Electro-osmotic peristaltic flow of Rabinowitsch fluid model

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2021
The present paper concerned with study the of combined electro-osmotic peristaltic transport with heat and mass transfer which is represented by the Soret and Dufour phenomenon with the presence of the Joule electrothermal heating through a microchannel ...
Saba S. Hasen, Ahmed M. Abdulhadi
doaj   +1 more source

Onset of Linear and Nonlinear Thermosolutal Convection with Soret and Dufour Effects in a Porous Collector under a Uniform Magnetic Field

Fluids, 2021
The present paper reports on an analytical and numerical study of combined Soret and Dufour effects on thermosolutal convection in a horizontal porous cavity saturated with an electrically conducting binary fluid under a magnetic field.
Redha Rebhi, Mahmoud Mamou, Noureddine Hadidi   +2 more
doaj   +1 more source

Effect of Soret and Dufour numbers on double diffusive mixed convection boundary layer flow induced by a shrinking sheet

Journal of Physics: Conference Series, 2019
Abstract The numerical study of double diffusive mixed convection boundary layer flow over a shrinking sheet are presented in the presence of Soret and Dufour effects. Shrinking velocity, wall temperature and wall concentration are assumed to have exponential function forms.
Siti Suzilliana Putri Mohamed Isa, Norihan Md. Arifin, Umer Farooq   +2 more
openaire   +1 more source