Zobrazeno 1 - 10
of 52
pro vyhledávání: '"B.M. Marder"'
Autor:
R.C. Mock, D. Mosher, K.G. Whitney, J. S. De Groot, John P. Apruzese, Yitzhak Maron, J.W. Thornhill, Maurice Keith Matzen, D. Jobe, J. L. Eddleman, James H. Hammer, T. L. Gilliland, T. W. L. Sanford, Thomas J. Nash, G. O. Allshouse, William A. Stygar, B.M. Marder, J. F. Seamen, M. Vargas, M.R. Douglas, D.L. Peterson, Kenneth W. Struve, P. E. Pulsifer, J. S. McGurn, R. B. Spielman
Publikováno v:
Physical Review Letters. 77:5063-5066
A systematic experimental study of annular aluminum-wire Z-pinches on a 20-TW electrical generator shows that the measured spatial characteristics and emitted x-ray power agree more closely with rad-hydro simulations when large numbers of wires are u
Publikováno v:
IEEE Transactions on Magnetics. 31:510-515
Performance of an electromagnetic induction launcher is considered for three types of armatures. These are: solid; 1-element wound; and 16-element wound aluminum armatures. The one element wound armature has uniform current density throughout and thu
Autor:
B.M. Marder, E.C. Cnare, R.J. Kaye, K.J. Shimp, G.M. Douglas, M. Cowan, R.J. Lipinski, B.W. Duggin
Publikováno v:
IEEE Transactions on Magnetics. 29:680-685
A multistage, contactless coilgun is being designed to demonstrate the applicability of this technology to accelerate nominal 50-mm-diameter projectiles to velocities of 3 km/s. Forty stages of this design (Phase 1 coilgun) will provide a testbed for
Autor:
B.M. Marder
Publikováno v:
IEEE Transactions on Magnetics. 29:701-705
The author explains how an inductive coilgun works and presents the factors which go into its design. The objective is to obtain algebraic expressions which, although crude, provide useful predictors of behavior, illustrate the dependence on paramete
Publikováno v:
IEEE Transactions on Plasma Science. 20:312-331
A compact device, called a split-cavity oscillator, whose self-excited oscillating electromagnetic field converts a large-area steady electron beam into one that is highly density modulated, is described. It does this in a short beam travel length, e
Publikováno v:
IEEE Conference Record - Abstracts 1992 IEEE International Conference on Plasma.
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 68(1 Pt 2)
The magnitude and the structure of the ion-wakefield potential below a negatively charged dust particle levitated in the plasma-sheath region have been determined. Attractive and repulsive components of the interaction force were extracted from a tra
Autor:
D. Mosher, John P. Apruzese, Kenneth W. Struve, J. F. Seamen, R. B. Spielman, M. Vargas, T. L. Gilliland, G.G. Peterson, R. C. Mock, T. W. L. Sanford, D. O. Jobe, Thomas J. Nash, J. S. De Groot, Melissa Douglas, B.V. Weber, K.G. Whitney, J.W. Thornhill, J. H. Hammer, P. E. Pulsifer, J.-P. Davis, B.M. Marder, K.G. Velikovich, C. Deeney, S.L. Cochran, J. S. McGurn
Publikováno v:
IEEE Conference Record - Abstracts. 1996 IEEE International Conference on Plasma Science.
Summary form only given. The radiation from uniform-fill argon gas puffs on the Saturn accelerator with a 4.5-cm diameter nozzle are compared with that generated from a previously optimized 2.5-cm diameter annular nozzle. The pressure range of the un
Autor:
John L. Porter, Melissa Douglas, Craig L. Olson, David Lester Hanson, William A. Stygar, Timothy D. Pointon, A. R. Moats, Roger Alan Vesey, James E. Bailey, Mark S. Derzon, J. F. Seamen, R. G. Adams, Thomas A. Haill, David B. Seidel, Maurice Keith Matzen, G.O. Allshouse, Rebecca S. Coats, D.D. Bloomquist, Chimpén Ruiz, J. S. Lash, S. A. Slutz, T. W. L. Sanford, E. J. McGuire, Gordon A. Chandler, R. B. Spielman, Thomas Alan Mehlhorn, J. P. Quintenz, M. E. Cuneo, D. L. Fehl, R. J. Leeper, Mark L. Kiefer, D. L. Cook, Michael P. Desjarlais, C. Deeney, R. E. Olson, L. P. Mix, Dillon H. McDaniel, B.M. Marder, M. A. Sweeney, A.B. Filuk, David Franklin Wenger, D. J. Johnson, Thomas J. Nash
Publikováno v:
12th International Conference on High-Power Particle Beams. BEAMS'98. Proceedings (Cat. No.98EX103).
The US Department of Energy has supported a substantial research program in Inertial Confinement Fusion (ICF) since the early 1970s. Over the ensuing 25 years, pulsed power approaches to inertial fusion have remained of interest primarily because of
Autor:
B.M. Marder, M. Desjarlais
Publikováno v:
25th Anniversary, IEEE Conference Record - Abstracts. 1998 IEEE International Conference on Plasma Science (Cat. No.98CH36221).
Summary form only given. One of the more intriguing phenomena relating to multiple wire Z-pinches is the experimentally observed strong dependence of the radiation pulse duration on the number of wires, N, over a range from about 10 to 300 wires. Muc