Results 181 to 190 of about 8,811 (227)

Linker dependence of <sup>1</sup>O<sub>2</sub> generation by G4-binding tetra-imidazolium porphyrins.

open access: yesOrg Biomol Chem
Çelik Ç   +6 more
europepmc   +1 more source

Combined thermal and moisture convection and entropy generation in an inclined rectangular enclosure partially saturated with porous wall: Nonlinear effects with Soret and Dufour numbers

International Journal of Mechanical Sciences, 2021
Abstract An analysis of thermosolutal convection and entropy generation considering Soret and Dufour effects inside an inclined rectangular enclosure attached with porous wall has been investigated. The physical parameters are in the ranges such as buoyancy ratio (-10 ≤ N ≤ 10), permeability (10−9 ≤ Da ≤ 10−1) and thickness (0 ≤ d ≤ 1.0) of porous ...
Jiang-Tao Hu, Shuo-Jun Mei
exaly   +2 more sources

Effects of Soret diffusion on spherical flame initiation and propagation

open access: yesInternational Journal of Heat and Mass Transfer, 2015
Dynamics of spherical flame initiation and propagation with Soret diffusion are investigated using large-activation-energy asymptotic analysis. Under the assumptions of constant density and quasi-steady flame propagation, a general correlation between ...
Wang Han, Zheng Chen
exaly   +2 more sources

Stability analysis of soret-driven double-diffusive convection of Maxwell fluid in a porous medium

open access: yesInternational Journal of Heat and Fluid Flow, 2011
Stability analysis of double-diffusive convection for viscoelastic fluid with Soret effect in a porous medium is investigated using a modified-Maxwell-Darcy model.
Shaowei Wang, Wenchang Tan
exaly   +2 more sources

Determination of diffusivities in binary fluid mixtures with various Lewis numbers as well as positive and negative Soret coefficients by the shadowgraph method

The Journal of Chemical Physics, 2023
The present work demonstrates the accessibility of the Fick diffusion coefficient D11 and/or the thermal diffusivity a of the binary mixtures dicyclohexylmethane/diphenylmethane, n-hexane/carbon dioxide, 1-hexanol/carbon dioxide, and methane/propane by the analysis of the dynamics of non-equilibrium fluctuations using the shadowgraph method.
W. Wu   +5 more
openaire   +2 more sources

Influences of Soret and Dufour numbers on mixed convective and chemically reactive Casson fluids flow towards an inclined flat plate

Heat Transfer, 2022
AbstractThe purpose of this study is to examine the magnetohydrodynamic mixed convection Casson fluid flow over an inclined flat plate along with the heat source/sink. The present flow problem is considered under the assumption of the chemical reaction and thermal radiation impacts along with heat and mass transport.
Muhammad Ramzan   +5 more
openaire   +1 more source

Non-Newtonian based micropolar fluid flow over nonlinear starching cylinder under Soret and Dufour numbers effects

International Communications in Heat and Mass Transfer, 2021
Abstract In this analysis, we considered the non Newtonian micropolar fluid flow with Soret and Dufour impacts at the non linear stretching cylinder. The impacts of the Bioconvection and gyrotactic microorganism is considered on the stretching cylinder.
Aamir Abbas Khan   +6 more
openaire   +1 more source

Marangoni convection in a binary liquid layer with Soret effect at small Lewis number: Linear stability analysis

Physics of Fluids, 2009
We consider surface-tension-driven convection in a layer of a binary mixture. A linear stability problem is studied in the presence of both thermocapillary and solutocapillary effects. Assuming the Lewis and Biot numbers to be small, we develop the long wave theory and find both monotonic and oscillatory modes.
Shklyaev, S.   +2 more
openaire   +2 more sources

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