Results 41 to 50 of about 130,653 (318)

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Design and performance of a microelectromagnetic vibration-powered generator [PDF]

, 2005
In this paper we report on the design, simulation and initial results of a microgenerator, which converts external vibrations into electrical energy. Power is generated by means of electromagnetic transduction with static magnets positioned either side ...
M.J. Tudor, Roy, S, Tudor, M.J., White, N.M., Saha, C., Beeby, S P, S. Roy, Roy, S., S. Kulkarni, Tudor, M J, N.M. White, T. O'Donnell, Kulkarni, S., Beeby, S.P., S.P. Beeby, C. Saha, O'Donnell, T., White, N M, Koukharenko, E, Saha, C, Kulkarni, S, Koukharenko, E., O'Donnell, T, E. Koukharenko   +23 more
core   +1 more source

Methodology for the Electromagnetic Design of the Axial-Flux C-Core Switched Reluctance Generator

IEEE Access, 2018
The main contribution of this paper is to present a methodology proposal for the electromagnetic design of the axial-flux switched reluctance generator with C core (C-SRG). The proposed methodology focuses on different aspects.
Vanessa Siqueira De Castro Teixeira, Tarcio Andre Dos Santos Barros, Adson Bezerra Moreira, Ernesto Ruppert Filho   +3 more
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

Modelling electromagnetic radiation from digital electronic systems by means of the finite difference time domain method [PDF]

, 1992
The necessity for the control and minimisation of unintentional electromagnetic emissions from electrical systems has long been appreciated and much skilled effort is spent on EMI suppression.Due to the complexity of the problem, however, very little in ...
C.J. RaiIton, Railton, CJ, K.M. Richardson, McGeehan, JP, Elder, KE, Richardson, KM, K.F. Elder, J.P. McGeehan   +7 more
core   +1 more source

A Review of Innovative Electromagnetic Technologies for a Totally Artificial Heart

Applied Sciences, 2023
A total artificial heart (TAH) represents a challenge in medical science to provide a survival perspective for patients with severe cardiac problems. Although cardiac transplantation represents the optimal therapeutic solution for end-stage heart failure,
Mauro Andriollo, Enrico Fanton, Andrea Tortella   +2 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

A Few-Shot Learning for Predicting Radar Receiver Interference Response Based on Distillation Meta-Learning

IEEE Access
Establishing a behavioral model for radar equipment and ensuring the electromagnetic compatibility of radar systems in unmanned ship formations are essential for coordinated operations.
Lingyun Zhang, Hui Tan, Mingliang Huang
doaj   +1 more source

Analyzing Electromagnetic Systems on Electrically Large Platform Using a GTM-PO Hybrid Method with Synthetic Basis Functions

International Journal of Antennas and Propagation, 2014
A hybrid method of generalized transition matrix (GTM) and physical optics (PO) with synthetic basis functions (SBF) is proposed to analyze electromagnetic systems on electrically large platforms.
Shang Xiang, Gaobiao Xiao, Junfa Mao
doaj   +1 more source

Design of a CW BISOL RFQ for Three Kinds of High-Charge-State Ions Simultaneous Acceleration

Applied Sciences, 2022
Based on the latest design requirements proposed by the Beijing On-Line Isotope Separation (BISOL) project, a new Sn22+-based, 81.25 MHz CW radio frequency quadrupole (RFQ) with external bunching has been designed.
Meiyun Han, Yuanrong Lu, Zhi Wang, Zhaohua Peng, Shuo Liu, Tianhao Wei, Ying Xia   +6 more
doaj   +1 more source