Results 61 to 70 of about 969 (209)

Radiation effects on stagnation point flow with melting heat transfer and second order slip

Results in Physics, 2017
This article examines the effects of melting heat transfer and thermal radiation in stagnation point flow towards a stretching/shrinking surface. Mathematical formulation is made in the presence of mass transfer and second order slip condition. Numerical
F. Mabood, A. Shafiq, T. Hayat, S. Abelman   +3 more
doaj   +1 more source

A Compact Hollow Fiber Electrode Assembly Architecture for Continuous Electrochemical Marine Carbon Dioxide Removal

Advanced Energy Materials, EarlyView.
A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park, Young Hun Lee, Jung Hun Lee, Seung‐Jeong Oh, T. Alan Hatton, Dong‐Yeun Koh   +5 more
wiley   +1 more source

Nonlinear radiative heat transfer to stagnation-point flow of Sisko fluid past a stretching cylinder

AIP Advances, 2016
In the present paper, we endeavor to perform a numerical analysis in connection with the nonlinear radiative stagnation-point flow and heat transfer to Sisko fluid past a stretching cylinder in the presence of convective boundary conditions.
Masood Khan, Rabia Malik, M. Hussain
doaj   +1 more source

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim, Geunhee Yuk, Jong‐Hyeok Park, Shin‐woo Myeong, Jun Seok Ha, Won Tae Hong, Jung Kyu Kim, Sung Mook Choi   +7 more
wiley   +1 more source

Decoupling Quasi‐Solid‐State Sulfur Conversion Mechanisms in Weakly Solvating and Locally High Concentration Electrolytes

Advanced Energy Materials, EarlyView.
Weakly solvating CME–TTE and localized high‐concentration G2–TTE electrolytes redirect lithium–sulfur chemistry toward quasi‐solid‐state conversion through distinct coordination environments. Molecular dynamics and multimodal electrochemical and spectroscopic measurements show that G2–TTE couples multidentate solvent coordination, anion participation ...
Boyi Pang, Huanxin Li, Liam Bird, Yiming Guo, Bochen Li, Xiaoxia Guo, Roby Soni, Yi Zeng, Paul R. Shearing, Thomas S. Miller, Rhodri Jervis, Alexander J. Kibler, James B. Robinson   +12 more
wiley   +1 more source

Modeling Temperature Fluctuations during Intermittent Water Usage within Water Systems: Water Quality Impact

Engineering Proceedings
Temperature is a crucial factor that can influence chemical and microbiological activities within building water systems. Due to factors like widespread water conservation programs or shutdowns resulting from events like the COVID-19 pandemic, water ...
Fatemeh Hatam, Catalina Ortiz, Marianne Grimard-Conea, Michèle Prévost   +3 more
doaj   +1 more source

Three-Dimensional Thermo Fluid Analysis of Large Scale Electric Motor

International Journal of Rotating Machinery, 2000
In the present work, the flow and temperature fields in large scale rotating electric motor are studied by solving the Navier–Stokes equations along with the temperature equation on the basis of finite difference method.
Debasish Biswas, Masaru Ishizuka, Hideo Iwasaki   +2 more
doaj   +1 more source

Lumped modeling of bubbling fluidized beds for high‐temperature processes

AIChE Journal, EarlyView.
Abstract Bubbling fluidized beds (BFBs) have been a source of study for multiple decades. Among other applications, they can be used as scalable reactors for the conversion of biomass and waste resources to fuels. Several experimental and computational studies have been devoted to correlating the interplay of hydrodynamics and heat and mass transfer in
Ravi Ramesh, Elyas Moghaddam, Wiebren de Jong, Johan T. Padding   +3 more
wiley   +1 more source

Numerical analysis of slip-induced MHD radiative nanofluid flow near a rear stagnation point over a stretching sheet using Corcione's correlation

Physics Open
The study conducts a numerical investigation of unsteady magnetohydrodynamic rear stagnation-point flow and heat transfer in an Al2O3–H2O nanofluid.
Khadija Rafique, Zafar Mahmood, Ioan-Lucian Popa, Erkin Kholiyarov, Iskandar Allazov, Abhinav Kumar   +5 more
doaj   +1 more source

Magnetohydrodynamic axisymmetric flow of Casson fluid with variable thermal conductivity and free stream

Alexandria Engineering Journal, 2018
This article examines Joule heating and viscous dissipation effects in axisymmetric stagnation point flow of Casson fluid with temperature dependent thermal conductivity.
M. Nawaz, Rahila Naz, M. Awais
doaj   +1 more source