Results 271 to 280 of about 289,722 (338)
Electrochemical Science Advances, EarlyView.ABSTRACT This work reports a methodology for the fabrication of Pt thin‐film electrodes for electrochemical studies in hydrothermal systems. The research process was meticulous, with particular attention paid to the multilayer Ti/Pt/Ti/Al2O3 film structure and annealing conditions that are expected to impact the morphology of the films, surface ...
Muna Abdulaziz +5 more
wiley +1 more source
Electrochemical Science Advances, EarlyView.ABSTRACT Anion exchange membrane water electrolysis (AEMWE) is one of the most promising candidates for green hydrogen production needed for the de‐fossilization of the global economy. As AEMWE can operate at high efficiency without expensive Platinum Group Metal (PGM) catalysts or titanium cell components, required in state‐of‐the‐art proton exchange ...
Vincent Wilke +17 more
wiley +1 more source
Energy Science &Engineering, EarlyView.Numerical analysis of double‐diffusive convection in a curvilinear cavity with SiO2/H2O nanofluid, focusing on mesh, validation, results, and optimisation. ABSTRACT This paper investigates numerically the effect of MHD and entropy generation on double‐diffusive combined convection in an inclined enclosure filled with Si2O/H2O and heated fins.
Mohammed A. Alomari +6 more
wiley +1 more source
Experimental Study on Instability Mechanism of Red Shale Roadway Under Dynamic Disturbance
Energy Science &Engineering, EarlyView.ABSTRACT To delve into the instability mechanism of the surrounding rock in red shale roadways, a bespoke device was chosen to fabricate a physical model, and a similar experiment was conducted with a blasting‐induced disturbance. A meticulous examination was performed on the evolution of surface fractures and the macroscopic failure patterns of the ...
Xuewu Wu +4 more
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT This study investigates double‐diffusive transport and entropy generation in a wavy cylindrical enclosure containing Cu─H2O Casson nanofluid under magnetic field and thermal radiation effects. The governing equations were solved numerically using the finite element method with Galerkin formulation.
Mohammed Azeez Alomari +6 more
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT This attempt examines the heat transfer enhancement from unsteady bioconvective Maxwell nanofluid flow under the incidence of solar radiation influenced by viscous dissipation and chemical reaction through a porous medium. The nanofluid contains silver and titanium alloy hybrid nanoparticles with gyrotactic micro‐organisms in ethylene glycol ...
Bhupendra K. Sharma +4 more
wiley +1 more source
Energy Science &Engineering, EarlyView.Main architecture of the proposed energy hub. ABSTRACT Globally, energy and fresh water are essential for well‐being, but industrial growth and population increases pose significant challenges in meeting current and future demands. To address the freshwater crisis, desalination methods like reverse osmosis are widely adopted.
Shaimaa A. M. Mousa +4 more
wiley +1 more source
Natural convection boiling of sodium in a simulated FBR fuel assembly subchannel
, 1979 P. W. Garrison +2 more
openalex +1 more source
External Natural Convection [PDF]
, 1992 Numerical calculation from the full differential equations for convection in an unbounded region is expensive, and hence approximate solutions are important. For small values of the Rayleigh number Ra, perturbation methods are appropriate. At large values of Ra thermal boundary layers are formed, and boundary layer theory is the obvious method of ...
Donald A. Nield, Adrian Bejan
openaire +1 more source