Zobrazeno 1 - 10
of 59
pro vyhledávání: '"D.E. Perkins"'
Autor:
T.A. Aanstoos, B.T. Murphy, K.G. Cook, B.A. Pratap, J.R. Kitzmiller, D.E. Perkins, R.A. Kuenast
Publikováno v:
IEEE Transactions on Magnetics. 31:61-66
The Center for Electromechanics at The University of Texas at Austin (CEM-UT) is nearing completion of the manufacturing phase of a mobile platform, compulsator (CPA) driven 30 mm ground bore equivalent rapid fire railgun system. The system has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd90203c05e09faec673fd86d1d8355c
https://doi.org/10.1109/20.364727
https://doi.org/10.1109/20.364727
Publikováno v:
IEEE Transactions on Magnetics. 27:74-79
Twenty-seven compulsator-powered railgun experiments have been performed, including a 1.0 MJ discharge at 3510 r/min. In this test, a 724 kA current pulse accelerated an 80 g, aluminum armature to 2.05 km/s, thus exceeding the projectile velocity goa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12c8bc25fc29ae44f4cb6e1551e0c890
https://doi.org/10.1109/20.100997
https://doi.org/10.1109/20.100997
Publikováno v:
7th Pulsed Power Conference.
Since its inception in 1978, much attention has focused on compulsators as an alternative to capacitors and homopolar generators as a pulsed power supply. In addition to high voltage, high peak power, and large power densities, compulsators offer the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040e8f9f341447cef10a50f5043d3085
https://doi.org/10.1109/ppc.1989.767468
https://doi.org/10.1109/ppc.1989.767468
Publikováno v:
Nineteenth IEEE Symposium on Power Modulators.
High-power electronics are being applied at the Center for Electromechanics at the University of Texas at Austin to control the launching of compulsator-driven railgun loads. The design, fabrication, and testing of a 200 kA, 1.5 kV (150 Hz) switch ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d8b7613d0df277519314012afea6f64
https://doi.org/10.1109/modsym.1990.200995
https://doi.org/10.1109/modsym.1990.200995
Autor:
D.E. Perkins, D.E. Turner, G.M. Curnow, K.W. Dolan, D.J. Schneberk, M.J. La Chapell, B.W. Costerus, P.W. Wallace
Real-time radiography was successfully applied to the Titan-IV Solid Rocket Motor Upgrade (SRMU) static firing test QM-2 conducted February 22, 1993 at Phillips Laboratory, Edwards AFB, CA. The real-time video data obtained in this test gave the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7201a3ebbf33024112bdc274593fddb4
https://doi.org/10.2172/10151773
https://doi.org/10.2172/10151773
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
IEEE Transactions on Magnetics. 25:519-524
Three high coulomb explosively actuated opening switches which have demonstrated reliability and fast switching in railgun experiments are presented. Two of these switches first provide a low conductivity path to transfer energy from homopolar genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a7c5ee9a36afc7aed0b932ad0c415da
https://doi.org/10.1109/20.22593
https://doi.org/10.1109/20.22593
Autor:
D.E. Perkins, J.A. Pappas, D.R. Peterson, J.H. Price, Raymond C. Zowarka, M.W. Ingram, C.W.G. Fulcher
Publikováno v:
IEEE Transactions on Magnetics. 25:467-473
A solid metal railgun armature called the Fishbone has been designed and tested at significant velocity, in both square- and round-bore configurations. The name 'fishbone' describes a structure consisting of multiple, independent, compliant contacts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56dcc38512d870f61fecbe156070da4e
https://doi.org/10.1109/20.22583
https://doi.org/10.1109/20.22583