Results 21 to 30 of about 18,903,950 (247)
Room Acoustic Simulation Using Finite Difference Time Domain Method [PDF]
مجله مدل سازی در مهندسی, 2015 The growing use of industrial machinery, household appliances and etc, has increased undesirable noises. Thus, the need to control and reduce the undesirable noises in a closed space has caused a lot of interest in recent years.
mahdi nili ahmad abadi +2 more
doaj +1 more source
Mathematics, 2021 The increasing consumption of fossil fuel resources in the world has placed emphasis on flow measurements in the oil industry. This has generated a growing niche in the flowmeter industry. In this regard, in this study, an artificial neural network (ANN)
Abdulrahman Basahel +3 more
doaj +1 more source
Fluids, 2023 The numerically simulated method of using electromagnetic field from an alternating current is a patented method to create in liquid metal, under the conditions of resonance, acoustic waves of sufficient strength to cause cavitation and implosion of gas ...
Georgi Djambazov
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Time-domain simulations for floating structures [PDF]
, 2009 In this thesis numerical and analytical investigations of wave-structure interactions are conducted within the linearised theory of water waves. The primary objective of the thesis was to develop a numerical time-domain solution method capable of ...
Colm J. Fitzgerald (7158557)
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Energies, 2023 The aim of this paper is to present a methodology for the calculation of the R-L parameters of a model of a nonlinear hysteretic inductor. The methodology is based on the analysis of the instantaneous magnetising power calculated from the hysteresis loop
Srđan Divac +5 more
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Anomaly Detection Method in Railway Using Signal Processing and Deep Learning
Applied Sciences, 2022 In this paper, anomaly detection of wheel flats based on signal processing and deep learning techniques is analyzed. Wheel flats mostly affect running stability and ride comfort.
Jaeseok Shim +3 more
doaj +1 more source
Package Macromodeling via Time-Domain Vector Fitting [PDF]
, 2003 —This paper addresses the construction of lumped macromodels for package structures. A technique named Time-Domain Vector Fitting (TD-VF) is introduced for the identification of the dominant poles of the structure.
S. Grivet-talocia +2 more
core +1 more source
Applied Sciences, 2021 This paper proposes a time-shifting boundary element method in the time domain to calculate the radiating pressures of an arbitrary object pulsating at eigenfrequencies of the interior (i.e., interior resonance frequencies).
Jui Hsiang Kao
doaj +1 more source
Time domain reflectometry applied to MMIC passive component modeling [PDF]
, 1989 The time domain facilities of a network analyzer, combined with the tools of network synthesis, were recently used for experimental modeling of discontinuities in an S-parameter measurement set, so as to allow the instrument calibration directly to the ...
C. Beccari +5 more
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Near-Optimum Iterative Multiuser Detection in Time-Frequency-Domain Spread Multicarrier DS-CDMA Systems [PDF]
, 2010 In this contribution we propose and study a novel iterative time-frequency-domain (TF-domain) multiuser detector (MUD) for the multicarrier direct-sequence code-division multiple-access system employing both T-domain and F-domain spreading, which, for ...
Yang, Lie-Liang +5 more
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