Results 31 to 40 of about 7,954 (200)

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

open access: yesRatio 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

Finite element study of Soret number effects on MHD flow of Jeffrey fluid through a vertical permeable moving plate

open access: yesPartial Differential Equations in Applied Mathematics, 2020
An analysis has carried out to study effect of Soret number on MHD free convection flow of heat and mass transfer of an electrically conducting non-Newtonian fluid through a vertical moving porous plate. Set of governing non linear coupled differential equations are converted to a non dimensional set of partial differential equations by introducing the
P. Pramod Kumar   +2 more
openaire   +2 more sources

Directional Second Sphere Effect on CO2 Activation and Reduction by Iron Porphyrin in Aprotic and Protic Media

open access: yesAngewandte Chemie, EarlyView.
Directional control within the secondary coordination sphere redefines CO2 reduction by iron porphyrins. Simply rearranging identical urea hydrogen‐bond donors modulates reactivity, revealing that optimal catalysis does not only arise from maximal intermediate stabilization, but also from directional, adaptive non‐covalent interactions that balance ...
Ashutosh Vishwakarma   +7 more
wiley   +2 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   +1 more source

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

open access: yesFluids, 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   +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

open access: yesJournal 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   +2 more
openaire   +1 more source

CO2‐to‐CO Electrochemical Conversion With an Fe(I) Porphyrin Complex in Water

open access: yesAngewandte Chemie, EarlyView.
Using in situ UV–vis/IR spectroelectrochemistry, we track CO2 reduction by a water‐soluble iron porphyrin. Rather than the usual [Fe0] intermediate in organic solvents, CO2 binds the electrogenerated [FeI] species and undergoes reductive C─O cleavage to stable [FeII‐CO]. This previously unexplored reaction pathway is facilitated by an aqueous H‐bonding
Andrew Howe   +5 more
wiley   +2 more sources

Numerical investigation of the Soret effect on burning velocity of lean hydrogen flame

open access: yesJournal of Thermal Science and Technology
2D numerical simulations of a wrinkled lean hydrogen (H2)-air premixed flame are performed with and without considering the Soret effect to investigate the Soret effect on flame propagation.
Reo KAI, Yuya TAJIKA, Hiroaki WATANABE
doaj   +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

Significance of melting heat transfer in bio-convective thixotropic nanofluid

open access: yesAin Shams Engineering Journal, 2022
This work studies bio-convective thixotropic nanomaterial flow due to stretchable surface. Importances of bio-convection and melting impact are examined. Nanofluid significance through thermophoresis and Brownian diffusion is considered.
T. Hayat   +4 more
doaj   +1 more source

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