Temat: electrodynamic accelerator - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Multivariate calculations of the electrodynamic linear accelerator with a permanent magnet support
Autorzy:: Waindok, Andrzej
Tomczuk, Bronisław
Piekielny, Paweł
Powiązania:: https://bibliotekanauki.pl/articles/2055030.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: electrodynamic accelerator
multivariate calculations
force calculation
finite
element method modelling
Opis:: Multivariate calculations of the electrodynamic accelerator with a permanent magnet support and a ferromagnetic core are presented in the paper. The calculations were made with using the Magnetostatic module of Maxwell/ANSYS software. The purpose of these calculations was to determine the size and location of permanent magnets in terms of maximizing the force acting on the projectile. In the presented paper, three cases have been analyzed. In order to perform a comparative analysis of the obtained results of calculations, dimensions of the rails, projectile and outer dimensions of the core were kept constant.
Źródło:: Journal of Theoretical and Applied Mechanics; 2020, 58, 3; 733--741
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Characteristics simulations of the electrodynamic railgun different constructions and their measurement verification
Autorzy:: Piekielny, Paweł
Tomczuk, Bronisław
Waindok, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/27309948.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: 3D field analysis
analysis of transients
analytical models
electrodynamic accelerator
experimental verification
field-circuit modeling
projectile velocity
Opis:: Dynamic characteristics for three types of railgun constructions were simulated and measured in this work. The simplest construction is the iron-less (IL) railgun, while the two other ones (IC and ICPM) have an iron-core. The iron-core permanent magnet (ICPM) railgun additionally has permanent magnets. To compare their characteristics, similar dimensions of the rails and iron cores were adopted, and the same power supply system was used. Numerical magnetic field analyses and our analytical models have been used to determine the electromagnetic parameters. They were verified experimentally. The transient states of the railguns were studied with our field-circuit mathematical model, and their results were also verified by experiments.
Źródło:: Archives of Electrical Engineering; 2023, 72, 4; 951--969
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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