Results 91 to 100 of about 451,432 (318)

Energy Management of Aircraft Electrical Systems - State of the Art and Further Directions

, 2012
This review paper summarizes state-of-the-art energy management methods applied to electrical systems of large aircraft. An electrical load management based on fixed priorities of the loads is considered a conventional implementation as applied in ...
Jens Lienig, Schlabe, Daniel, Lienig, Jens, Daniel Schlabe   +3 more
core   +1 more source

Analysis, Design and Implementation of a Non‐isolated Switched Inductor/Capacitor Converter with Low Voltage Spikes

, 2021
In order to take the advantage of boost capability and filtering characteristics of the switched inductor/capacitor, a non-isolated switched inductor/capacitor (NSI/C) converter is proposed. The topological structure of the non-isolated switched inductor/
Shaoru Zhang, Wei Jiang, Luo, Fang Lin, Wenxiu Yang, Jiang, Wei, Fang Lin Luo, Du, Xiuju, Zhang, Shaoru, Xiuju Du, Yang, Wenxiu   +9 more
core   +1 more source

A Wideband Eight-Element Antenna Array With Metal: Frame for 5G New-Radio Applications

International Journal of Antennas and Propagation
In this paper, the study focuses on metal frame smartphone antennas and presents the implementation of an eight-port broadband MIMO metal frame antenna array for smartphones.
Wei Luo, Lefei He, Shanshan Xiao, Gui Liu   +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

Investigations of Electrical Trees in the Inner Layer of XLPE Cable Insulation Using Computer-aided Image Recording Monitoring [PDF]

, 2010
Using a computer-aided image recording monitoring system, extensive measurements have been performed in the inner layer of 66 kV cross-linked polyethylene (XLPE)cables.
Li, Shengtao, Xiaoquan Zheng, Zheng, Xiaoquan, George Chen, Xie, Ansheng, Ansheng Xie, Shengtao Li, Chen, George   +7 more
core   +1 more source

Automatic Modulation Recognition of Dual-Component Radar Signals Using ResSwinT-SwinT Network

, 2023
Automatic modulation recognition plays an important role in military and civilian applications, identifying the modulation format of received signals before signal demodulation.
Teh, Kah Chan, Gunawan, Erry, Kah Chan Teh, Bing Ren, Ren, Bing, Hongyang An, An, Hongyang, Erry Gunawan   +7 more
core   +1 more source

Economic and Environmental Benefits of Grid-Connected PV-Biomass Systems in a Bangladeshi University: A HOMER Pro Approach

International Transactions on Electrical Energy Systems
This study addresses Bangladesh’s urgent power crisis by evaluating a grid-connected PV-Biomass hybrid system at the Pabna University of Science and Technology (PUST).
Md. Feroz Ali, Md. Abdul Halim, Mir Md. Julhash, Md Ashikuzzaman   +3 more
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Integration of IoT, Machine Learning, and Sensors for Intelligent Environmental Monitoring and Agricultural Development

Journal of Computer Networks and Communications
This paper presents an integrated framework for intelligent agricultural monitoring and development by combining Internet of Things (IoT) technology, machine learning algorithms, sensor networks and custom hardware design.
Md Jahidul Hoq Emon, Sheikh Munim Hussain, Azazul Islam, Shafin Shadman Ahmed   +3 more
doaj   +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