Results 61 to 70 of about 496,815 (243)

Swimming of Multi-Fish Swarms Simulated Using a Virtual Cell-Immersed Boundary Framework

Journal of Marine Science and Engineering
To explore the influence of inter-formation variables on swimming performance during fish schooling, this paper adopts the sharp interface immersed boundary method based on virtual cells to conduct numerical research on the swimming of three-fish and ...
Yanke Shi, Xufang Liu, Kangkang Xu, Bo Yin   +3 more
doaj   +1 more source

Understanding and designing magnetoelectric heterostructures guided by computation: progresses, remaining questions, and perspectives

npj Computational Materials, 2017
Magnetoelectric composites and heterostructures integrate magnetic and dielectric materials to produce new functionalities, e.g., magnetoelectric responses that are absent in each of the constituent materials but emerge through the coupling between ...
Jia-Mian Hu, Chun-Gang Duan, Ce-Wen Nan, Long-Qing Chen   +3 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Spatio-temporal evolution of electric field inside a microwave discharge plasma during initial phase of ignition and its effect on power coupling

, 2018
During the initial phase of microwave (MW) power launch inside a MW discharge ion source (MDIS), plasma and the electric fields are evolved with time together in the plasma volume. The spatio-temporal evolution pattern in the cavity of a MDIS is reported
Bandyopadhyay, Mainak, Kumar, Rajesh, Mallick, Chinmoy   +2 more
core   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Review of Electric-Carbon Coupling Market Studies： Status，Challenges，and Sustainability Perspectives [PDF]

Dianli jianshe
In response to global climate change and the urgent need for energy sustainability，governments worldwide have proposed strategic frameworks for carbon emissions reduction and renewable energy development.
ZHU Jizhong, XIE Chuchu, ZHANG Di, LAN Jing, ZHOU Jialin
doaj   +1 more source

Light-wave control of correlated materials using quantum magnetism during time-periodic modulation of coherent transport

Communications Physics, 2021
With no direct coupling between spin and light, transient magnetic switching typically proceeds on longer timescales and requires indirect coupling via electric fields.
Panagiotis C. Lingos, Myron D. Kapetanakis, Jigang Wang, Ilias E. Perakis   +3 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Efficient electron spin manipulation in a quantum well by an in-plane electric field

, 2003
Electron spins in a semiconductor quantum well couple to an electric field {\it via} spin-orbit interaction. We show that the standard spin-orbit coupling mechanisms can provide extraordinary efficient electron spin manipulation by an in-plane ac ...
Al. L. Efros, Bychkov Y. A., E. I. Rashba, Rashba E. I.   +3 more
core   +1 more source

Strain gradient and electric field gradient effects in piezoelectric cantilever beams

Journal of the Mechanical Behavior of Materials, 2015
A piezoelectric beam model with strain gradient and electric gradient effects is proposed. An energy variational principle with strain, strain gradient, electric field, and electric field gradient considered as independent variables is postulated to ...
Yue Yanmei, Xu Kaiyu, Aifantis Elias C.
doaj   +1 more source