Results 11 to 20 of about 76,123 (313)

Algorithmic foundations for the study of electromagnetic processes in the electric drive of a sealed valve [PDF]

open access: yesРоссийская Арктика
An algorithm for studying electromagnetic processes in the drive of a sealed valve operated at low temperatures is considered. The possibility of installing an additional element between the stator and rotor of the drive electric motor that performs the ...
K.K. Kim, Ivanov S. N., Azimov Kh. Kh.
doaj   +2 more sources

SCALING PROPERTIES IN WEAK AND ELECTROMAGNETIC PROCESSES. [PDF]

open access: yes, 1972
Conference Paper on "Scaling Properties in Weak and Electromagnetic Processes" p.
Lee, T. D., Lee, T.D.
openaire   +3 more sources

Study of the electromagnetic processes in a converter wirh four zoned regulations of the voltage [PDF]

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023
The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with four-zone output voltage control has been created so as to analyse electromagnetic processes in ...
V. Mykhailenko   +3 more
doaj   +2 more sources

Analysis of the electromagnetic processes in converter with eight zoned regulations of the voltage

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ
The article focuses on electromagnetic processes in the electric circuits with semiconductor switches. The mathematical model of the converter with eight-zone regulation of output voltage has been developed to analyse electromagnetic processes in ...
В. Михайленко   +2 more
doaj   +2 more sources

INFLUENCE OF NON-STATIONARY ELECTROMAGNETIC PROCESSES ON ELECTROMECHANICAL PARAMETERS IN A SYNCHRONOUS ELECTRIC DRIVE

open access: yesElektrotehnìka ta Elektroenergetika, 2018
Purpose. Investigation of the influence of sharply variable electric load on non-stationary electromagnetic phenomena and electromechanical processes in a synchronous electric drive. Methodology.
V. V. Zinovkin   +2 more
doaj   +3 more sources

Study of the electromagnetic processes in converter with twenty four zoned regulations of the voltage

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ
The article focuses on electromagnetic processes in the electric circuits with semiconductor switches. The mathematical model of the converter with fourteenzone regulation of output voltage has been developed to analyse electromagnetic processes in ...
В. Михайленко   +2 more
doaj   +3 more sources

A Minimal Model to Understand the Discrepancies Between Acoustic and Electromagnetic Emissions in Fracturing Processes [PDF]

open access: yes, 2021
Despite their common origin, experiments show that acoustic and electromagnetic emissions evolve in different ways during the fracture processes of brittle materials. It is common to find peaks of acoustic activity without the presence of electromagnetic
Clavijo Ramírez, Jorge Enrique   +4 more
core   +1 more source

An accelerated three-dimensional coupled electromagnetic-mechanical model for electromagnetic pulse forming [PDF]

open access: yes, 2021
Electromagnetic pulse technology (EMPT) is receiving growing attention from industry and academia in response to the rising demand for manufacturing with lightweight alloys.
Barbatti, C   +4 more
core   +1 more source

"Good-but-Imperfect" electromagnetic reverberation in a VIRC [PDF]

open access: yes, 2011
Novel theoretical probability density functions (PDF) of electromagnetic fields inside reverberation chambers operating in a “good-but-imperfect‿ regime have been recently reported. The present work reports on the application and assessment of these PDFs
Canavero, F.   +12 more
core   +1 more source

Electromagnetic Induction in the Earth [PDF]

open access: yes, 2010
Electromagnetic methods are of particular importance in geophysics as they provide a unique view of the Earth’s interior through imaging its geoelectrical structures.
Marcuello, Alex   +5 more
core   +1 more source

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