Analysis of added mass in cavitating flow [PDF]
, 2012 The paper addresses a theoretical study of the added mass effect in cavitating flow.The cavitation is considered to induce a strong time–space variation of the fluid density at the interface between an inviscid fluid and a three-degree-of-freedom rigid ...
BENAOUICHA, Mustapha +1 more
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Study of Non-Linearities in Humpback Whale Song Units
Journal of Marine Science and EngineeringUnique in mammals, the vocal generator of mysticete species comprises membranes covering the two arytenoid cartilages that vibrate as the airflow passes through the trachea from the lungs to the laryngeal sac.
Yann Doh +8 more
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Bi-parametric topology of subharmonics of an asymmetric bubble oscillator at high dissipation rate
, 2018 The subharmonic topology of a nonlinear, asymmetric bubble oscillator (Keller–Miksis equation) in glycerine is investigated in the parameter space of its external excitation (frequency and pressure amplitude).
Hegedűs, Ferenc +2 more
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Preliminary investigations of 5600 kW induction motor under voltage containing subharmonics [PDF]
, 2019 This work deals with investigations of 5600 kW induction cage motor designed for driving a fan of high value moment of inertia, under supply voltage containing subharmonics injection.
Klimczak, Piotr, Gnaciński, Piotr
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CURRENTS OF SINGLE-PHASE INDUCTION MOTORS SUPPLIED WITH VOLTAGE CONTAINING INTERHARMONICS
Scientific Journal of Gdynia Maritime UniversityIn real power systems the voltage waveform is not a perfect sine, but contains various additional frequency components, like harmonics, and in some power systems also subharmonics and interharmonics, that are components of frequency less than the ...
Marcin Pepliński, Piotr Gnaciński
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POWER ELECTRONIC SYSTEM FOR POWER ELECTRIC VEHICLES WITH ALGORITHMS OF SYNCHRONOUS MODULATION [PDF]
Problems of the Regional Energetics, 2014 Schemes of synchronous space-vector modulation have been adapted for control of split-phase drive for electric vehicle with open-end windings of induction motor, supplied by several voltage source inverters.
Oleschuk V., Ermuratskii V.
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The Effect of Interface Tension on Forced Oscillations of Elongated Microdroplet Aggregates in Magnetic Fluids [PDF]
Журнал нано- та електронної фізики, 2014 Changes in the shape of microdroplet aggregates exposed to an alternating magnetic field with frequency from 0.01 to 1 Hz are investigated both experimentally and using a computer simulation.
V.I. Drozdova +2 more
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Influence of subharmonics and interharmonics voltage on curents in windings of an induction machine [PDF]
, 2011 In power systems commonly appear various disturbances such as voltage unbalance, voltage deviations, frequency deviations (in autonomous power systems) and voltage waveform distortions. Voltage waveform distortions are usually associated with presence of
Pepliński, M. +2 more
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Exploiting bistable oscillator subharmonics for magnified broadband vibration energy harvesting
, 2017 International audienceRecent research on primary battery alternatives for supplying autonomous wireless devices have recently highlighted the advantages of nonlinear oscillators' dynamics and more particularly bistable oscillators' behavior for ambient ...
Badel, Adrien +5 more
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, 2010 An improvement of a feedforward artificial neural network for individualizing electric network subharmonics frequencies has been realized increasing the neural network resolution.
LECCESE, Fabio
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