Results 91 to 100 of about 24,553 (259)

Linear Stability Analysis of Double Diffusive Convection in a Horizontal Sparsely Packed Rotating Anisotropic Porous Layer in Presence of Soret Effect

Journal of Applied Fluid Mechanics, 2014
In this paper, we have investigated theoretically the effect of Soret parameter on the onset of double diffusive rotating anisotropic convection in a horizontal sparsely packed porous layer using linear stability theory which is based on the usual ...
S.N. Gaikwad, shravan S. Kamble
doaj  

Multiphysics Finite Element Analysis of Diffusive–Bioconvective MHD Hybrid Nanofluid Flow Over an Exponentially Stretching Sheet

Advances in Mathematical Physics
This study examines the diffusive–bioconvective magnetohydrodynamic (MHD) flow of a hybrid nanofluid past an exponentially stretching sheet embedded in a porous medium, incorporating thermal radiation, viscous dissipation, Soret–Dufour effects, and ...
Paul M. Matao, L. Joseph Sademaki
doaj   +1 more source

Eco‐Friendly Synthesis of Cobalt Phthalocyanine for High‐Efficiency CO2${\rm CO}_{2}$ Electroreduction

Chemistry – A European Journal, EarlyView.
A sustainable synthesis of cobalt phthalocyanine (CoPc) using low‐impact solvents yields high‐performance electrocatalysts with reduced waste (E‐factor 18.6). When integrated into gas diffusion electrodes, CoPc achieves up to 12% Faradays efficiency for CO2‐to‐methanol and 65% CO2‐to‐CO conversion, aligning with state‐of‐the‐art materials and enabling ...
Gloria Zanotti, Federica Palmeri, Venanzio Raglione, Abdolhamid Khodadadi, Camille Tabaries, Jerome Capitolis, Mathieu Prevot, Laurent Piccolo, Mahmoud Zendehdel, Roberto Flammini, Giorgio Contini   +10 more
wiley   +1 more source

Strongly nonlinear convection in binary fluids: Minimal model for extended states using symmetry decomposed modes

, 1997
Spatially extended stationary and traveling states in the strongly nonlinear regime of convection in layers of binary fluid mixtures heated from below are described by a few-mode-model.
Hollinger, St., Luecke, M.
core   +1 more source

Synthesis and Functional Properties of Fluorinated Phosphonate‐Substituted Porphyrins: Excellent Photosensitizers and Robust Precursors for Photoactive Langmuir–Schaefer Films

Chemistry – A European Journal, EarlyView.
This is a comprehensive study of new family of high functionalized meso‐tetraarylporphyrins. A synthetic approach to phosphonate‐substituted fluorinated porphyrins was developed. These compounds were investigated with respect to singlet oxygen generation and photostability.
Azhar Kechiche, Cyrille Monnereau, Chantal Andraud, Alla Bessmertnykh‐Lemeune, Yoann Rousselin, Andrey V. Cheprakov, Elizaveta V. Ermakova, Alexandra I. Zvyagina, Habib Nasri   +8 more
wiley   +1 more source

Chemical reaction in peristaltic motion of MHD couple stress fluid in channel with Soret and Dufour effects

Results in Physics, 2018
This paper looks at the peristaltic motion of MHD couple stress fluid in an inclined asymmetric channel. Simultaneous effects of heat and mass transfer are considered. Soret and Dufour features lead to the coupled differential systems.
Tasawar Hayat, Sabia Asghar, Anum Tanveer, Ahmed Alsaedi   +3 more
doaj   +1 more source

Study of Molecular Interactions in MCH and 1-Alkanol Mixtures Regarding the Soret Effect [PDF]

Iranian Journal of Chemistry & Chemical Engineering
In this research, we have investigated the dominant intermolecular forces governing the behavior of binary systems composed of methylcyclohexane (MCH) and n-alkanols (ranging from 1-pentanol to 1-decanol) within the temperature range of 293.15 K to 323 ...
Mohammad Amasi
doaj   +1 more source

Developmental dynamics of symptoms of emotional problems in childhood and adolescence: A longitudinal network analysis

JCPP Advances, EarlyView.
This study examined how emotional symptoms co‐develop from childhood to adolescence using longitudinal data from over 11,000 children and adolescents. Network analyses revealed reciprocal links between core symptoms of anxiety and depression, with no significant differences between males and females.
Eira R. Aksnes, Marianne Skogbrott Birkeland, Omid V. Ebrahimi, Mona Bekkhus, Lia Ferschmann, Dani Beck, Trude Fixdal, Alexandra Havdahl, Lydia Gabriela Speyer, Lars T. Westlye, Marieke G. N. Bos, Christian K. Tamnes   +11 more
wiley   +1 more source

Performance study on heat and moisture transfer in soil heat charging

International Journal of Sustainable Energy, 2018
In some cold areas, the system performance of the soil source heat pump system is reduced by the decreasing underground soil temperature, which is caused by the thermal imbalance between the heating demand in winter and the cooling demand in summer. Soil
Hongbing Chen, Sai Chu, Danming Luan, Qiang Li, Lei Zhang, Huixing Zhai   +5 more
doaj   +1 more source

Magnetic Soret effect: Application of the ferrofluid dynamics theory

, 2004
The ferrofluid dynamics theory is applied to thermodiffusive problems in magnetic fluids in the presence of magnetic fields. The analytical form for the magnetic part of the chemical potential and the most general expression of the mass flux are given ...
Adrian Lange, E. Blums, L. D. Landau, M. I. Shliomis, M. I. Shliomis, M. I. Shliomis, M. I. Shlioms, R. E. Rosensweig, S. R. de Groot, T. Völker   +9 more
core   +1 more source