Results 41 to 50 of about 203,445 (282)
An efficient steady-state analysis of the eddy current problem using a parallel-in-time algorithm
, 2019 This paper introduces a parallel-in-time algorithm for efficient steady-state solution of the eddy current problem. Its main idea is based on the application of the well-known multi-harmonic (or harmonic balance) approach as the coarse solver within the ...
De Gersem, Herbert +2 more
core +1 more source
Statistics of work and fluctuation theorems for microcanonical initial states [PDF]
, 2013 The work performed on a system in a microcanonical state by changes in a control parameter is characterized in terms of its statistics. The transition probabilities between eigenstates of the system Hamiltonians at the beginning and the end of the ...
Hanggi, Peter +3 more
core +2 more sources
Charger-mediated energy transfer in exactly-solvable models for quantum batteries [PDF]
, 2018 We present a systematic analysis and classification of several models of quantum batteries involving different combinations of two level systems and quantum harmonic oscillators.
Andolina, Gian Marcello +5 more
core +2 more sources
IEEE AccessWe present a novel modeling technique to accurately simulate the gain, single-sideband noise temperature, and image rejection of a sideband-separating superconductor-insulator-superconductor (SIS) heterodyne receiver.
David Monasterio +7 more
doaj +1 more source
Frequency-Domain Nonlinear Modeling Approaches for Power Systems Components—A Comparison
Energies, 2020 Harmonic simulations play a key role in studying and predicting the impact of nonlinear devices on the power quality level of distribution grids. A frequency-domain approach allows higher computational efficiency, which has key importance as long as ...
Marco Faifer +4 more
doaj +1 more source
Non-linear modeling, analysis, design and simulation of a solid state power amplifier based on GaN technology for Ku band microwave application [PDF]
AUT Journal of Modeling and Simulation, 2018 In this paper, a non-linear approach for design and analysis of solid-state power amplifiers is presented and used for AlGaN-GaN high electron-mobility transistor (HEMTs) on SiC substrate for Ku band(12.4 - 13.6 GHz) applications.
V. Ezzati, A. Abdipour
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
wiley +1 more source
Flutter Analysis of the ECL5 Open Fan Testcase Using Harmonic Balance
International Journal of Turbomachinery, Propulsion and PowerThis paper presents a flutter analysis of the UHBR Open Fan Testcase ECL5 for an off-design point at part speed and focuses on the second eigenmode, which has a strong torsional character near the blade tip.
Christian Frey +3 more
doaj +1 more source
Abstract and Applied Analysis, 2014 This paper develops a theoretical analysis of harmonic balance method, based on the cubic spline wavelet and Daubechies wavelet, for steady state analysis of nonlinear circuits under periodic excitation.
Jing Gao
doaj +1 more source
Zeitschrift für Naturforschung A, 1980 Abstract Periodic structures in chemical kinetic systems can be evaluated by an extension of the well-known method of harmonic balance, which yields very simple expressions in the case of linear systems containing only zero and first order reactions. The far more interesting non-linear systems containing e.g.
openaire +1 more source