Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J.D. Beason"'
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
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
Autor:
D. W. Price, J.D. Graham, D. Dietz, D.B. Dunlap, G.P. Baca, P. J. Turchi, R.A. Lewis, S.E. Englert, J.H. Degnan, F.M. Lehr, T.J. Englert, N. F. Roderick, G.A. Smith, D.E. Bell, C.A. Outten, A.L. Chesley, Uri Shumlak, Thomas W. Hussey, R.E. Peterkin, J.J. Havranek, C.D. Holmberg, J.D. Beason, S. K. Coffey, D.G. Gale, E.L. Ruden
Publikováno v:
Physical Review Letters. 74:98-101
We have magnetically driven a tapered-thickness spherical aluminum shell implosion with a 12.5 MA axial discharge. The initially 4 cm radius, 0.1 to 0.2 cm thick, [plus minus]45[sup [degree]] latitude shell was imploded along conical electrodes. The
Autor:
J.D. Beason, M.C. Scott, B. W. Mullins, James H. Degnan, Y.G. Chen, T.J. Englert, F.M. Lehr, J.D. Graham, Norman F. Roderick, S.E. Englert, Sean K. Coffey, Carl Sovinec, David Price, Wayne Sommars, M.E. Dearborn, J. H. Holmes, G. Bird, Melissa Douglas, G. J. Marklin, Edward L. Ruden, D. Dietz, D.E. Bell, Thomas W. Hussey, Peter J. Turchi, R.E. Peterkin, D. Gale, G.P. Baca, G.F. Kiuttu, K. E. Hackett, S. W. Seiler
Publikováno v:
Physics of Fluids B: Plasma Physics. 5:2938-2958
Research on forming, compressing, and accelerating milligram‐range compact toroids using a meter diameter, two‐stage, puffed gas, magnetic field embedded coaxial plasma gun is described. The compact toroids that are studied are similar to spherom
Autor:
R.E. Peterkin, T.W. Hussey, J.D. Beason, James H. Degnan, P.J. Turchi, D. Dietz, Norman F. Roderick
Publikováno v:
IEEE Conference Record - Abstracts 1992 IEEE International Conference on Plasma.
Publikováno v:
1990 Plasma Science IEEE Conference Record - Abstracts.
Summary form only given, as follows. One- and two-dimensional magnetohydrodynamic simulations of cylindrical and quasi-spherical current discharge driven spherical implosions were performed. Analytic results imply that properly compressing a preheate
Autor:
D. Dietz, J.D. Beason, M.E. Dearborn, James H. Degnan, J.D. Graham, J.L. Mullins, David Price, Edward L. Ruden, D.G. Gale, B. W. Mullins, R.E. Peterkin, Wayne Sommars, J.L. Holmes, Sean K. Coffey, D. Ralph, K.E. Hackett, G.P. Baca, G.F. Kiuttu, Norman F. Roderick, S. W. Seiler, M. Scott, Carl Sovinec, G. Bird, P.J. Turchi
Publikováno v:
1990 Plasma Science IEEE Conference Record - Abstracts.
Summary form only given, as follows. A compact toroid (CT) formation experiment is discussed. The device has coaxial electrode diameters of 0.9 m (inner) and 1.25 m (outer) and an electrode length of ~1.2 m, including an expansion drift section. The
Publikováno v:
1990 Plasma Science IEEE Conference Record - Abstracts.
Summary form only given, as follows. Computer simulations of the formation (injection and heating) of the staging fluid to be used in multiply staged, cylindrically driven, spherical solid liner implosion experiments to be performed at the US Air For
Autor:
W. L. Baker, D. J. Hall, P.J. Turchi, J.D. Beason, S. W. Seiler, James H. Degnan, J.D. Graham, David Price, J.L. Holmes, E. A. Lopez
Publikováno v:
IEEE Transactions on Plasma Science. 16:423-427
The SHIVA Star device is a 1313- mu F, 120-kV capacitative storage device capable of storing 9.4-MJ electrical energy. The experimental operating voltage is 90 kV. An increased current delivery from the SHIVA Star capacitor band to a plasma-flow-swit
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