Results 11 to 20 of about 264,957 (299)
Role of Static Modes in Quasinormal Modes Expansions: When and How to Take Them into Account?
Mathematics, 2022 The scattering of electromagnetic waves by a resonator is determined by the excitation of the eigenmodes of the system. In the case of open resonators made of absorbing materials, the system is non-Hermitian, and the eigenmodes are quasinormal modes ...
Mondher Besbes, Christophe Sauvan
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EXCITATIONS OF THE STATIC QUARK-ANTIQUARK SYSTEM IN SEVERAL GAUGE THEORIES [PDF]
Color Confinement and Hadrons in Quantum Chromodynamics, 2004 12 pages, 4 figures, talk presented at the International Conference on Color Confinement and Hadrons in Quantum Chromodynamics (Confinement 2003), RIKEN, July 21-24 ...
Juge, K. Jimmy +2 more
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Quasi-Static Calibration Method of a High-g Accelerometer
Sensors, 2017 To solve the problem of resonance during quasi-static calibration of high-g accelerometers, we deduce the relationship between the minimum excitation pulse width and the resonant frequency of the calibrated accelerometer according to the second-order ...
Yan Wang, Jinbiao Fan, Jing Zu, Peng Xu
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Reduction of the Induced Voltage in the Synchronous Generator Shaft Using Active AC / DC Converter
IEEE Access, 2020 Today, synchronous generators are broadly employed in the industry. The thyristor rectifier in the static excitation system of synchronous generators is responsible for supplying the DC voltage of the excitation winding.
Mohamad Rostami Engasi +2 more
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Excitation transfer in disordered spin chains with long-range exchange interactions
SciPost Physics Core, 2023 We examine spin excitation or polarization transfer via spin chains with long-range exchange interactions in the presence of diagonal and off-diagonal disorder. To this end, we determine the mean localization length of the single-excitation eigenstates
Nikolaos E. Palaiodimopoulos, Maximilian Kiefer-Emmanouilidis, Gershon Kurizki, David Petrosyan
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Gapped spectrum in pair-superfluid bosons [PDF]
, 2016 We study the ground state of a bilayer system of dipolar bosons with dipoles oriented by an external field perpendicularly to the two parallel planes.
Astrakharchik, Grigori +3 more
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IEEE Access, 2020 In the single-phase excitation mode of a four-phase 8/6 switched reluctance motor (SRM), the switch angle for each phase is usually high enough to improve the performance of the SRM, which can directly result in overlapping in excitation periods of each ...
Yueying Zhu, Yitao Jia, Hao Wu
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Journal of Modern Power Systems and Clean Energy, 2021 We propose a nonlinear coordinated control of the generator excitation and the static var compensator (SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach.
Salma Keskes +3 more
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Static and dynamic aspects of an air gap capacitor [PDF]
, 1992 This paper deals with the theory of an air-gap capacitor used as a micromechanical resonator. Both static and dynamic aspects are discussed. A single-element approach for the electrostatic excitation and capacitive detection of the vibrational motion of ...
IJntema, Dominicus J. +1 more
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Sensitivity Analysis of Helical Gears with Tooth Surface Modification to Applied Torque and Gear Misalignment [PDF]
Xibei Gongye Daxue Xuebao, 2018 The numerical calculation model of time-varying mesh stiffness, static transmission error and composite mesh error of modified helical gears is developed based on loaded tooth contact analysis (LTCA) model.
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