Results 61 to 70 of about 24,385 (237)

Cross-Diffusion Effects on the Onset of Double Diffusive Convection in a Couple Stress Fluid Saturated Rotating Anisotropic Porous Layer

open access: yesJournal of Applied Fluid Mechanics, 2016
In this paper, we have investigated the onset of double diffusive convection (DDC) in a couple stress fluid saturated rotating anisotropic porous layer in the presence of Soret and Dufour effects using linear stability analyses which is based on the ...
S. N. Gaikwad, shravan S. Kamble
doaj  

Soret-driven double diffusive magneto-convection in couple stress liquid

open access: yesMATEC Web of Conferences, 2012
The stability analysis of Soret driven double diffusive convection for electrically conducting couple stress liquid is investigated theoretically. The couple stress liquid is confined between two horizontal surfaces and a constant vertical magnetic field
Mishra P.   +2 more
doaj   +1 more source

Study and Development of a Mini-Tube Gas Separator Utilizing the Soret Effect

open access: yesJournal of Thermal Science and Technology, 2012
The Soret effect is a phenomenon in which a temperature gradient gives rise to a concentration gradient. In this study, we attempted a simple technique for the separation of hydrogen from a gas mixture by utilizing the Soret effect.
Shunsuke KUWATANI   +2 more
doaj   +1 more source

Bistability of Slow and Fast Traveling Waves in Fluid Mixtures

open access: yes, 1997
The appearence of a new type of fast nonlinear traveling wave states in binary fluid convection with increasing Soret effect is elucidated and the parameter range of their bistability with the common slower ones is evaluated numerically.
A. La Porta   +23 more
core   +1 more source

Mechanistic Insight into the Enzymatic Reduction of Truncated Hemoglobin N of Mycobacterium tuberculosis: role of the CD loop and pre-A Motif in electron cycling [PDF]

open access: yes, 2014
Background: The HbN of Mycobacterium tuberculosis carries a potent nitric-oxide dioxygenase activity despite lacking a reductase domain. Results: The NADH-ferredoxin reductase system acts as an efficient partner for the reduction of HbN.
Bidon Chanal, Axel   +12 more
core   +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   +1 more source

Roll convection of binary fluid mixtures in porous media

open access: yes, 2009
We investigate theoretically the nonlinear state of ideal straight rolls in the Rayleigh-B\'enard system of a fluid layer heated from below with a porous medium using a Galerkin method. Applying the Oberbeck-Boussinesq approximation, binary mixtures with
B. HUKE   +7 more
core   +1 more source

Low Temperature Photo-oxidation of Chloroperoxidase Compound II [PDF]

open access: yes, 2010
Oxidation of the heme-thiolate enzyme chloroperoxidase (CPO) from Caldariomyces fumago with peroxynitrite (PN) gave the Compound II intermediate, which was photo-oxidized with 365 nm light to give a reactive oxidizing species.
Bennett, Brian   +5 more
core   +2 more sources

Dibenzazepine Bridged Network Polymeric Phthalocyanines as Degradable Heterogeneous Photocatalysts

open access: yesAngewandte Chemie International Edition, EarlyView.
Dibenzazepine photodynamic bridge has been introduced to zinc and cobalt networks phthalocyanines (NP‐Pcs) to obtain degradable heterogeneous photocatalysts. For the first time, light irradiation plays a key role in “design, use and degradation” of NP‐Pcs.
Erem Ahmetali   +4 more
wiley   +1 more source

Free Convective MHD Radioactive Flow Across a Vertical Plate Enclosed in a Porous Medium Taking into Account Viscous-Dissipation, Thermo-Diffusion and Chemical-Reaction

open access: yesEast European Journal of Physics
The paper examines solution for a two-dimensional steady, viscous, heat dissipation, incompressible hydro-magnetic free convective flow past a uniformly moving vertical porous plate immersed in a porous material in the presence of the Soret effect ...
Salma Akhtar   +2 more
doaj   +1 more source

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