Results 31 to 40 of about 2,995 (143)

Dual Solutions of Non‐Newtonian Micropolar Nanofluid Flow and Heat Transfer Over a Stretching/Shrinking Surface With Chemical Reaction and Lorentz Forces

Engineering Reports, Volume 8, Issue 4, April 2026.
This plot represents the flow configuration of the two‐phase nanofluid model. The dynamics of boundary layer micropolar nanofluid flow, heat and mass transfer characteristics past a vertical exponentional stretching/shrinking sheet in the presence of chemical reaction and thermal raditaion effects are investigated. In addition, the Lorentz and buoyancy
Shahid Hussain Soomro, Sumera Dero, Umair Khan, Syed Modassir Hussain   +3 more
wiley   +1 more source

Application of digital particle image velocimetry to insect aerodynamics: measurement of the leading-edge vortex and near wake of a Hawkmoth [PDF]

, 2007
Some insects use leading-edge vortices to generate high lift forces, as has been inferred from qualitative smoke visualisations of the flow around their wings.
Taylor, Graham K., Bomphrey, Richard J., Thomas, Adrian L. R., Lawson, Nicholas J.   +3 more
core   +1 more source

Synergistic Effects of Internal and External Magnetic Fields in Electrocatalysis

SmartMat, Volume 7, Issue 2, April 2026.
In this review, we provide an overview of internal and external magnetic fields in electrocatalysis, highlighting their synergistic effects to hydrogen evolution reaction (HER), oxygen evolution reaction (OER), carbon dioxide reduction reaction (CO2RR), and nitrogen reduction reaction (NRR).
Ziyu Yang, Tong Wu, Hui Tang, Rui Wang, Jibing Chen, Ch. Venkata Reddy, Jaesool Shim, Mohamed S. Hamdy, Asmaa Farouk, Xuping Sun   +9 more
wiley   +1 more source

Poynting flux of MHD modes in magnetic solar vortex tubes [PDF]

Magnetic flux tubes in the presence of background rotational flows, known as solar vortex tubes, are abundant throughout the solar atmosphere and may act as conduits for MHD waves to transport magnetic energy to the upper solar atmosphere.
Skirvin, S.J., Goossens, M., Verth, G., Fedun, V., Silva, S.S.A.   +4 more
core   +1 more source

Vortex flow generator utilizing synthetic jets by diaphragm vibration [PDF]

, 2018
This paper develops a millimeter scale fully packaged device in which a vortex flow of high velocity is generated inside a chamber. Under the actuation by a lead zirconate titanate (PZT) diaphragm, a flow circulates with increasing velocity after each ...
Van Thanh Dau, Bui, Tung Thanh, Dinh, Thien Xuan, Tran, Canh-Dung, Canh-Dung Tran, Thien Xuan Dinh, Dau, Van Thanh, Tung Thanh Bui   +7 more
core   +1 more source

Statistical and Numerical Analysis of Conjugate Heat and Momentum Transfer in an Open Cavity With a Thick Wall Using Cu–Water Nanofluid

Engineering Reports, Volume 8, Issue 3, March 2026.
Considered physical model and effect of Nuav(τ = 0.1) for Re and ϕ at τ = 0.1. ABSTRACT Although open cavity configurations are common in modern electronic and solar applications, limited attention has been given to thick‐walled hollow cavity designs, particularly in the context of comprehensive sensitivity analysis.
Murad Hossen, Abul Kalam Azad, Raita Rahman, Maisha Nusrat, Tahiya Hossain, Md Mustafizur Rahman   +5 more
wiley   +1 more source

Atmospheric Ion‐Neutral Coupling as a Potential Driver for Saturn's Magnetospheric Antisunward Electric Field

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Saturn's inner magnetosphere contains a weak antisunward electric field that has influenced a wide array of different aspects of the magnetospheric conditions in that region. Previously, these currents have been explained as being caused by magnetospheric drivers.
Tom S. Stallard
wiley   +1 more source

Electric vortex in MHD flow [PDF]

, 1995
An electric vortex is the circulation of electron space charge about a magnetic field line that is transported by ion momentum. In cold, or low {beta} flow the vortex diameter is the minimum length scale of charge neutrality.
Garcia, M.
core   +1 more source

Comparative Analysis of Extracellular Vesicle Isolation From Equine Serum and Plasma Using Two Isolation Methods With Structural and Proteomic Validation

The FASEB Journal, Volume 40, Issue 2, 31 January 2026.
Schematic workflow of plasma‐ and serum‐derived extracellular vesicle (EV) analysis in horses, including sample preparation, EV isolation using size‐exclusion chromatography (SEC) and ultracentrifugation (UC), vesicle characterization by nanoparticle tracking analysis (NTA) and transmission electron microscopy (TEM), and comparative proteomic profiling
Dominika Milczek‐Haduch, Magdalena Żmigrodzka, Paula Kiełbik, Bianka Świderska, Jacek Olędzki, Olga Witkowska‐Piłaszewicz   +5 more
wiley   +1 more source

Spin Matters: A Multidisciplinary Roadmap to Understanding Spin Effects in Oxygen Evolution Reaction During Water Electrolysis

Advanced Energy Materials, Volume 16, Issue 4, 28 January 2026.
This roadmap offers a forward‐looking perspective on spin enhancement in the oxygen evolution reaction. It highlights how combining systematic experiments, advanced computational modeling, and novel magnetic, chiral, or hybrid materials can deepen the understanding of spin‐dependent catalytic mechanisms.
Emma van der Minne, Priscila Vensaus, Vadim Ratovskii, Seenivasan Hariharan, Jan Behrends, Cesare Franchini, Jonas Fransson, Sarnjeet S. Dhesi, Felix Gunkel, Florian Gossing, Georgios Katsoukis, Ulrike I. Kramm, Magalí Lingenfelder, Qianqian Lan, Yury V. Kolen'ko, Yang Li, Ramsundar Rani Mohan, Jeffrey McCord, Lingmei Ni, Eva Pavarini, Rossitza Pentcheva, David H. Waldeck, Michael Verhage, Anke Yu, Zhichuan J. Xu, Piero Torelli, Silvia Mauri, Narcis Avarvari, Anja Bieberle‐Hütter, Christoph Baeumer   +29 more
wiley   +1 more source