Results 31 to 40 of about 39,522 (263)

Numerical Computation and Analysis of Electromagnetic Field in Magnetic Suspension and Balance System

Magnetochemistry, 2021
The magnetic suspension wind tunnel balance (MSBS) is an entirely new device for aerodynamic measurement, and it makes the best of the electromagnetic force to suspend the aircraft model in the wind tunnel without contact. Compared with conventional wind
Mingda Zhai, Wentao Xia, Zhiqiang Long, Fengshan Dou   +3 more
doaj   +1 more source

Experimental study on response of carbon fiber composite with fasteners under lightning strike

Hangkong gongcheng jinzhan
Composite is widely used in aircraft structure, and its lightning protection methods are becoming increasingly mature, but the research on conducted lightning current at the joint of metal fasteners and composite is still incomplete.
YAO Junjun, LI Dan, HE Zheng, XIONG Xiu
doaj   +1 more source

Hierarchical Role-Based Multi-Agent Reinforcement Learning for UHF Radiation Source Localization with Heterogeneous UAV Swarms

Drones
With the continuous proliferation of radio frequency devices, electromagnetic environments in various regions are becoming increasingly complex. Effective monitoring of the electromagnetic environment and identification of interference sources have thus ...
Yuanqiang Sun, Xueqing Zhang, Menglin Wang, Yangqiang Yang, Tao Xia, Xuan Zhu, Tonghe Cui   +6 more
doaj   +1 more source

Forces of Shift of the Electromagnetic Motor

Elektronika ir Elektrotechnika, 2006
There have been analyzed shift forces operating in the linear electromagnetic motor and it was disclosed that in a general case there are operating the components of three forces, and one force from them is the one that is functioning longitudinally to the horizontal axis and is considered to be useful force of attraction and there has been evaluated ...
Matkevičius, Edvardas, Radzevičius, Lionginas   +1 more
openaire   +2 more sources

Experimental Study and Simulation Analysis on Electromagnetic Characteristics and Dynamic Response of a New Miniature Digital Valve

Advances in Materials Science and Engineering, 2018
In order to get the better electromagnetic characteristics of the micro digital valve, the larger electromagnetic force should be obtained in the smaller electromagnetic structure.
Meisheng Yang, Junhui Zhang, Bing Xu
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method

Advanced Engineering Materials, EarlyView.
A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Three‐Dimensional Anomalous Hall Sensing Enabled By Spin–Orbit Torque Driven Domain Reconfiguration In Chiral Multilayers

Advanced Functional Materials, EarlyView.
A three‐dimensional magnetic field sensor is realized in chiral W/CoFeB/MgO multilayers, where spin–orbit torques reversibly reconfigure homochiral stripe domains. The symmetry of the torque enables offset‐free in‐plane sensing, while the reproducible domain reconfiguration extends the linear out‐of‐plane range. An anomalous Hall readout delivers large‐
Sabri Koraltan, Rahul Gupta, Reshma Peremadathil Pradeep, Fabian Kammerbauer, Iryna Kononenko, Klemens Prügl, Michael Kirsch, Bernd Aichner, Santiago Helbig, Florian Bruckner, Claas Abert, Andrada Oana Mandru, Armin Satz, Gerhard Jakob, Hans Josef Hug, Mathias Kläui, Dieter Suess   +16 more
wiley   +1 more source

Electrodynamic Contact Bounce Induced by Fault Current in Low-Voltage Relays

Energies, 2019
Due to fault currents occurring in electrical installations, high electromagnetic force values may be induced in current paths of low-voltage electromagnetic relays. This force may lead to an electromagnetic bounce that will further result in an electric
Andrzej Ksiazkiewicz, Grzegorz Dombek, Karol Nowak, Jerzy Janiszewski   +3 more
doaj   +1 more source