Zobrazeno 1 - 10
of 47
pro vyhledávání: '"L.A. Bowers"'
Publikováno v:
IEEE Transactions on Plasma Science. 28:821-829
Improved concurrent electromagnetic particle-in-cell (ICEPIC), developed at the US Air Force Research Laboratory, is a three-dimensional (3-D) particle-in-cell (PIC) code specifically designed for parallel high-performance computing resources. ICEPIC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f540d49a7b128cf69c574f33a1417b
https://doi.org/10.1109/27.887733
https://doi.org/10.1109/27.887733
Autor:
M. Bosnian, Timothy P. Fleming, M.T. Bettencourt, K.L. Cartwright, Peter Mardahl, L.A. Bowers, Sarita Prasad
Publikováno v:
2007 IEEE 34th International Conference on Plasma Science (ICOPS).
Summary form only given. A novel relativistic magnetron priming technique consisting of either a shaped cathode, a main center cathode with several satellite cathodes (Eggbeater design), or only the satellite cathodes (transparent cathode design) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1944cc60642b244d4273054d55f1f6bd
https://doi.org/10.1109/ppps.2007.4345974
https://doi.org/10.1109/ppps.2007.4345974
Autor:
K.L. Cartwright, D.J. Amdahl, M. Bettencourt, L.A. Bowers, A.D. Greenwood, C.A. Fichtl, T.P. Fleming, M.D. Haworth, C.A. Lenyk, N.P. Lockwood, P.J. Mardahl, R.E. Peterkin, J.W. Luginsland, J.J. Watrous
Publikováno v:
2005 Users Group Conference (DOD-UGC'05).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c80af8af8bf0e1961107617409c93b25
https://doi.org/10.1109/dodugc.2005.74
https://doi.org/10.1109/dodugc.2005.74
Autor:
Sarita Prasad, Timothy P. Fleming, Edl Schamiloglu, H. Bosman, Mikhail I. Fuks, Peter Mardahl, L.A. Bowers
Publikováno v:
2006 IEEE International Vacuum Electronics Conference held Jointly with 2006 IEEE International Vacuum Electron Sources.
A novel relativistic magnetron priming technique consisting of either a main center cathode and several satellite cathodes (eggbeater design) or just the satellite cathodes (transparent cathode design [Fuks and Schamilogru, 2005]) is investigated usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771d96ef49bed9f0e4b6b42d1adcf91f
https://doi.org/10.1109/ivelec.2006.1666325
https://doi.org/10.1109/ivelec.2006.1666325
Autor:
R.E. Jr. Peterkin, Timothy P. Fleming, David Amdahl, Kl. Cartwright, John J. Watrous, M.D. Haworth, Andrew D. Greenwood, Peter Mardahl, L.A. Bowers, M.T. Bettencourt, John Luginsland, N.P. Lockwood
Publikováno v:
2006 HPCMP Users Group Conference (HPCMP-UGC'06).
This paper gives an overview of how RF systems, from pulsed power to antennas, may be virtually prototyped with the Improved Concurrent Electromagnetic Particle-in-Cell (ICEPIC) code. ICEPIC simulates from first principles (Maxwell?s equations and Lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e478ef45703085af5eb104954bd87c
https://doi.org/10.1109/hpcmp-ugc.2006.75
https://doi.org/10.1109/hpcmp-ugc.2006.75
Autor:
M.T. Bettencourt, Andrew D. Greenwood, Timothy P. Fleming, K.L. Cartwright, N.P. Lockwood, Peter Mardahl, L.A. Bowers, M.D. Haworth
Publikováno v:
2006 HPCMP Users Group Conference (HPCMP-UGC'06).
This paper documents the changes required to permit ICEPIC to scale efficiently to the thousand CPU range. Substantial changes were made to the communication paradigm within the code, so that only one synchronization point is now required. This led t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e5833823ff6d30dd5582d2db0db799
https://doi.org/10.1109/hpcmp-ugc.2006.76
https://doi.org/10.1109/hpcmp-ugc.2006.76
Autor:
J.T. Fleming, H. Bosman, Sarita Prasad, Edl Schamiloglu, Mikhail I. Fuks, Peter Mardahl, L.A. Bowers
Publikováno v:
The 33rd IEEE International Conference on Plasma Science, 2006. ICOPS 2006. IEEE Conference Record - Abstracts..
Summary form only given. A novel relativistic magnetron priming technique consisting of either a main center cathode and several satellite cathodes (eggbeater design) or just the satellite cathodes (transparent cathode design [Fuks and Schamiloglu, 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d968679f6f9eea3d8e50032ee9a9377
https://doi.org/10.1109/plasma.2006.1707211
https://doi.org/10.1109/plasma.2006.1707211
Autor:
P.D. Coleman, D. Ralph, K. J. Hendricks, M. Sena, W.R. Fayne, L.A. Bowers, Raymond W. Lemke, M.C. Clark
Publikováno v:
Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS).
The authors have been conducting experiments and computer simulations of annular electron beam powered microwave devices. This work includes the generation of an annular electron beam (400 kV, 16 kA) using the IMP pulser (500 kV, 5 {Omega}, 300 ns),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b4cd58b4a09a4a8f92b43fac9c62daf
https://doi.org/10.1109/plasma.1994.589062
https://doi.org/10.1109/plasma.1994.589062
Autor:
L.A. Bowers, T. Svimonishvili, N. Zameroski, H. Bosman, J. Gaudet, Edl Schamiloglu, Michael S. Gilmore, C. Watts, Prashanth Kumar
Publikováno v:
IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science.
Summary form only given. Over the last few years, there has been a great deal of interest in secondary electron emission (SEE) phenomena. SEE results from the interaction of materials with electrons, atoms, or ions. The amount of secondary emission d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da584daa19f3f3da393eb10185dcb983
https://doi.org/10.1109/plasma.2005.359242
https://doi.org/10.1109/plasma.2005.359242
Autor:
A.E. Schulz, R.E. Peterkin, K.L. Cartwright, R.D. Swift, T. Murphy, C.A. Fichtl, Andrew D. Greenwood, J. W. Luginsland, J.J. Watrous, Peter Mardahl, L.A. Bowers, M.D. Haworth, M. Kozak
Publikováno v:
2003 User Group Conference. Proceedings.
We give an overview of how RF systems, from pulsed power to antennas, can be virtually prototyped with the ICEPIC (Improved Concurrent Electromagnetic Particle-in-Cell) code. ICEPIC simulates from first principles (Maxwell's equations and Lorenz's fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e27000c6b7667601c65858951ab3163
https://doi.org/10.1109/dodugc.2003.1253378
https://doi.org/10.1109/dodugc.2003.1253378