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Wyszukujesz frazę "magnetic launcher" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Concept of the magnetic launcher for medium class unmanned aerial vehicles designed on the basis of numerical calculations
Autorzy:
Kondratiuk, M.
Ambroziak, L.
Powiązania:
https://bibliotekanauki.pl/articles/279823.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
electromagnetic launcher
EML
magnetic support
permanent magnet
FEM
Opis:
The paper presents a concept of a magnetic coil launcher for unmanned aerial vehicles of mass up to 25 kg. The idea is not new, nevertheless in the paper, an innovative application of magnetic launcher technology for selected class of unmanned aerial vehicles is presented. So far, at Bialystok University of Technology, a magnetic coil launcher for micro aerial vehicles of mass up to 2.5 kg has been investigated. In the article, simulations of a conceptual multi-coil launcher with a magnetic core system are presented. The finite element method has been used in calculations. Moreover, in the paper, the concept of a magnetic support for transmission of mechanical power from the magnetic core to the launched payload is proposed. The applied methodology, computational results and potential technical difficulties of practical applications are also widely discussed.
Źródło:
Journal of Theoretical and Applied Mechanics; 2016, 54, 1; 163-177
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electromagnetic launcher aviation gun of the future
Autorzy:
Adamski, M.
Skura, K.
Powiązania:
https://bibliotekanauki.pl/articles/246708.pdf
Data publikacji:
2017
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
electromagnetic rail launcher
electromagnetic railgun
electromagnetic field
magnetic field
pulse source
missiles
rails system
compulsator
magnetic materials
Opis:
The electromagnetic rail launcher is a type of high-energy weapon that uses a strong magnetic field to project missiles. To create this field, a current pulse source is needed to provide sufficiently high voltages and currents. The study thoroughly examines the principle of electromagnetic operation of the rail launcher, with particular emphasis on how to achieve the highest electromagnetic field strength. The analysis has been subjected to the source of the impulse current and the tendency of their development in the near future. The subject of the appropriate rails selection and their mutual arrangement has been touched up to attain adequate strength against the harmful effects associated with the flow of high currents. Considerations have been taken to protect the rails from the harmful effects of large-scale current flows, and the topic of the projectile itself to the electromagnetic field was raised. The rapid development of technology over the last few years indicates that high-energy weapons will be the basic weapon of all types of forces in the near future. The development of electromagnetic railroads requires the solution of many mechanical problems and harmful phenomena.
Źródło:
Journal of KONES; 2017, 24, 4; 7-16
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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