Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. H. Frese"'
Autor:
W. A. Stygar, S. E. Rosenthal, H. C. Ives, T. C. Wagoner, G. O. Allshouse, K. E. Androlewicz, G. L. Donovan, D. L. Fehl, M. H. Frese, T. L. Gilliland, M. F. Johnson, J. A. Mills, D. B. Reisman, P. G. Reynolds, C. S. Speas, R. B. Spielman, K. W. Struve, A. Toor, E. M. Waisman
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 12, p 120401 (2008)
We have developed a semianalytic expression for the total energy loss to a vacuum transmission-line electrode operated at high lineal current densities. (We define the lineal current density j_{ℓ}≡B/μ_{0} to be the current per unit electrode wid
Externí odkaz:
https://doaj.org/article/7ae407dfc5be4d35a3bc3c24b8a79935
Autor:
R.L. Morse, William A. Stygar, R. B. Spielman, M. H. Frese, S.E. Rosenthal, James R. Asay, M.R. Douglas, David Reisman, C.A. Hall, Michael P. Desjarlais
Publikováno v:
IEEE Transactions on Plasma Science. 28:1427-1433
In conjunction with ongoing high-current experiments on Sandia National Laboratories' Z accelerator we have revisited a problem first described in detail by Heinz Knoepfel (1970). Unlike the 1-Tesla MITLs of pulsed power accelerators used to produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b95a30f4ec1335471cff923677deb53a
https://doi.org/10.1109/27.901209
https://doi.org/10.1109/27.901209
Autor:
J.L. Holmes, E. A. Lopez, R.E. Peterkin, J.D. Beason, K. E. Hackett, W. L. Baker, J. F. Davis, James H. Degnan, C. N. Boyer, S. K. Coffey, Peter J. Turchi, Norman F. Roderick, J. S. Buff, S. W. Seiler, G. Bird, M. H. Frese, D. J. Hall, J.D. Graham, D. W. Price
Publikováno v:
Fusion Technology. 27:124-131
Vacuum inductive-store, plasma flow switch-driven implosion experiments have been performed using the Shiva Star capacitor bank (1300 {mu}f, 3 nH, 120 kV, 9.4 MJ). A coaxial plasma gun arrangement is employed to store magnetic energy in the vacuum vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9923ae86e5d87a23e69e1f601d9bdca
https://doi.org/10.13182/fst95-a30369
https://doi.org/10.13182/fst95-a30369
Autor:
D. W. Price, D. Dietz, J.D. Graham, E. A. Lopez, W. L. Baker, S. K. Coffey, R.E. Peterkin, J. S. Buff, J.H. Degnan, C.J. Clouse, N. F. Roderick, M. L. Alme, C. R. Sovinec, D. J. Hall, J.L. Holmes, P. J. Turchi, M. H. Frese, J.D. Beason, C. N. Boyer, S. W. Seiler
Publikováno v:
Fusion Technology. 27:115-123
Electromagnetic implosions of shaped cylindrical aluminum liners that remain at solid density are discussed. The approximate liner parameters have an initial radius of 3 to 4 cm, are 4 cm in height, and are nearly 0.1 cm thick. The liners are driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::272bf88de19203a989b575ba77b52ca5
https://doi.org/10.13182/fst95-a30368
https://doi.org/10.13182/fst95-a30368
Autor:
M. H. Frese, S. D. Frese
Publikováno v:
2011 Abstracts IEEE International Conference on Plasma Science.
Summary form only given. It is well known that it is desirable to increase trapped flux in Field Reversed Configurations (FRCs) to increase both temperature and lifetime. It is thus important to understand the mechanism that determines the amount of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e16a1de6cfb14449027a4dbcc042c89
https://doi.org/10.1109/plasma.2011.5993064
https://doi.org/10.1109/plasma.2011.5993064
Autor:
C. Grabowski, J. H. Degnan, D. J. Amdahl, R. Delaney, M. Domonkos, F. M. Lehr, R. Magallanes, P. R. Robinson, E. L. Ruden, W. White, H. Wood, D. Gale, M. Kostora, J. McCullough, W. Sommars, M. H. Frese, S. D. Frese, J. F. Camacho, S. K. Coffey, V. Makhin, T. P. Intrator, G. A. Wurden, J. Sears, P. J. Turchi, W. J. Waganaar, T. Weber, R. E. Siemon, S. Fuelling, B. S. Bauer, A. G. Lynn, N. F. Roderick
Publikováno v:
2011 IEEE Pulsed Power Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47a9bc7065d64b26bee0e88bd60d6bec
https://doi.org/10.1109/ppc.2011.6191459
https://doi.org/10.1109/ppc.2011.6191459
Autor:
G. Bird, D. J. Hall, J.D. Graham, James H. Degnan, C. N. Boyer, J. S. Buff, S. K. Coffey, M. H. Frese, D. Conte, David Price, M. L. Alme, J. F. Davis, J.L. Holmes, P. J. Turchi, R. E. Peterkin, S. W. Seiler, Norman F. Roderick, W. L. Baker, W. F. McCullough, E. A. Lopez
Publikováno v:
Journal of Applied Physics. 69:1999-2007
Experiments with coaxial plasma guns at currents in excess of ten megamperes have resulted in the production of high‐voltage pulses (0.5 MV) and hard x radiation (10–200 keV). The x‐radiation pulse occurs substantially after the high‐voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfbb913eb2ded1b93a4ef1b5389d7e6c
https://doi.org/10.1063/1.348773
https://doi.org/10.1063/1.348773
Autor:
M. H. Frese
Publikováno v:
IEEE Transactions on Magnetics. 27:233-239
Computer simulations of the plasma flow in two-dimensionally symmetric railgun plasma arcs were performed. The direction of symmetry is normal to the insulator surface, so that the rails are effectively infinite in width. The rail surface ablates acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b52bdcb7c89bf7462641878359b87d5
https://doi.org/10.1109/20.101032
https://doi.org/10.1109/20.101032
Autor:
R. B. Spielman, David Reisman, M. H. Frese, P. G. Reynolds, D. L. Fehl, K. E. Androlewicz, Eduardo Waisman, H. C. Ives, M. F. Johnson, G. O. Allshouse, C. S. Speas, Kenneth W. Struve, T. L. Gilliland, Arthur Toor, G. L. Donovan, S. E. Rosenthal, J. A. Mills, William A. Stygar, T. C. Wagoner
Publikováno v:
Physical Review Special Topics - Accelerators and Beams. 11
We have developed a semianalytic expression for the total energy loss to a vacuum transmission-line electrode operated at high lineal current densities. (We define the lineal current density j' � B=� 0 to be the current per unit electrode width,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e748bcd27cfa43d2d02ea609b7aacaa4
https://doi.org/10.1103/physrevstab.11.120401
https://doi.org/10.1103/physrevstab.11.120401
Publikováno v:
Megagauss Magnetic Field Generation, Its Application to Science and Ultra-High Pulsed-Power Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d334a4980010655b82b80c813ee1bcd5
https://doi.org/10.1142/9789812702517_0130
https://doi.org/10.1142/9789812702517_0130