Zobrazeno 1 - 10
of 40
pro vyhledávání: '"H. C. Ives"'
Autor:
W. A. Stygar, P. A. Corcoran, H. C. Ives, R. B. Spielman, J. W. Douglas, B. A. Whitney, M. A. Mostrom, T. C. Wagoner, C. S. Speas, T. L. Gilliland, G. A. Allshouse, R. E. Clark, G. L. Donovan, T. P. Hughes, D. R. Humphreys, D. M. Jaramillo, M. F. Johnson, J. W. Kellogg, R. J. Leeper, F. W. Long, T. H. Martin, T. D. Mulville, M. D. Pelock, B. P. Peyton, J. W. Poukey, J. J. Ramirez, P. G. Reynolds, J. F. Seamen, D. B. Seidel, A. P. Seth, A. W. Sharpe, R. W. Shoup, J. W. Smith, D. M. Van De Valde, R. W. Wavrik
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 12, Iss 12, p 120401 (2009)
We describe herein a system of self-magnetically insulated vacuum transmission lines (MITLs) that operated successfully at 20 MA, 3 MV, and 55 TW. The system delivered the electromagnetic-power pulse generated by the Z accelerator to a physics-packag
Externí odkaz:
https://doaj.org/article/27203ebf37d5418fb4790613140c0d24
Autor:
W. A. Stygar, M. E. Savage, T. C. Wagoner, L. F. Bennett, J. P. Corley, G. L. Donovan, D. L. Fehl, H. C. Ives, K. R LeChien, G. T. Leifeste, F. W. Long, R. G. McKee, J. A. Mills, J. K. Moore, J. J. Ramirez, B. S. Stoltzfus, K. W. Struve, J. R. Woodworth
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 12, Iss 1, p 010402 (2009)
We have conducted dielectric-breakdown tests on water subject to a single unipolar pulse. The peak voltages used for the tests range from 5.8 to 6.8 MV; the effective pulse widths range from 0.60 to 1.1 μs; and the effective areas tested range from
Externí odkaz:
https://doaj.org/article/9640571a00d9462d97a8fe4bd9af0c41
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:
T. C. Wagoner, W. A. Stygar, H. C. Ives, T. L. Gilliland, R. B. Spielman, M. F. Johnson, P. G. Reynolds, J. K. Moore, R. L. Mourning, D. L. Fehl, K. E. Androlewicz, J. E. Bailey, R. S. Broyles, T. A. Dinwoodie, G. L. Donovan, M. E. Dudley, K. D. Hahn, A. A. Kim, J. R. Lee, R. J. Leeper, G. T. Leifeste, J. A. Melville, J. A. Mills, L. P. Mix, W. B. S. Moore, B. P. Peyton, J. L. Porter, G. A. Rochau, G. E. Rochau, M. E. Savage, J. F. Seamen, J. D. Serrano, A. W. Sharpe, R. W. Shoup, J. S. Slopek, C. S. Speas, K. W. Struve, D. M. Van De Valde, R. M. Woodring
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 10, p 100401 (2008)
We have developed a system of differential-output monitors that diagnose current and voltage in the vacuum section of a 20-MA 3-MV pulsed-power accelerator. The system includes 62 gauges: 3 current and 6 voltage monitors that are fielded on each of t
Externí odkaz:
https://doaj.org/article/90bc3e4101c64c8e8c46e9839aa7241a
Autor:
W. A. Stygar, M. E. Cuneo, D. I. Headley, H. C. Ives, R. J. Leeper, M. G. Mazarakis, C. L. Olson, J. L. Porter, T. C. Wagoner, J. R. Woodworth
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 10, Iss 3, p 030401 (2007)
We have developed an accelerator architecture that can serve as the basis of the design of petawatt-class z-pinch drivers. The architecture has been applied to the design of two z-pinch accelerators, each of which can be contained within a 104-m-diam
Externí odkaz:
https://doaj.org/article/4de8c3887dae4dc3882d1d33df68f4a1
Autor:
H. C. Ives, W. A. Stygar, D. L. Fehl, L. E. Ramirez, S. C. Dropinski, D. L. Wall, J. S. Anctil, J. S. McGurn, J. H. Pyle, D. L. Hanson, B. N. Allison, M. J. Berninger, E. A. Bryce, G. A. Chandler, M. E. Cuneo, A. J. Fox, T. L. Gilliland, C. L. Haslett, R. J. Leeper, D. F. Lewis, M. A. Lucero, M. G. Mazarakis, D. H. McDaniel, J. L. McKenney, J. A. Mills, L. P. Mix, J. L. Porter, M. B. Ritchey, L. E. Ruggles, J. F. Seamen, W. W. Simpson, R. B. Spielman, J. A. Torres, M. F. Vargas, T. C. Wagoner, L. K. Warne, M. W. York
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 9, Iss 11, p 110401 (2006)
We have developed a diagnostic system that measures the spectrally integrated (i.e. the total) energy and power radiated by a pulsed blackbody x-ray source. The total-energy-and-power (TEP) diagnostic system is optimized for blackbody temperatures be
Externí odkaz:
https://doaj.org/article/7adf482f56584f00982531a7172f6479
Autor:
W. A. Stygar, T. C. Wagoner, H. C. Ives, P. A. Corcoran, M. E. Cuneo, J. W. Douglas, T. L. Gilliland, M. G. Mazarakis, J. J. Ramirez, J. F. Seamen, D. B. Seidel, R. B. Spielman
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 9, Iss 9, p 090401 (2006)
We have developed a relativistic-fluid model of the flow-electron plasma in a steady-state one-dimensional magnetically insulated transmission line (MITL). The model assumes that the electrons are collisional and, as a result, drift toward the anode.
Externí odkaz:
https://doaj.org/article/712c3e6907c44611b2a04d569cc4acd7
Autor:
W. A. Stygar, T. C. Wagoner, H. C. Ives, Z. R. Wallace, V. Anaya, J. P. Corley, M. E. Cuneo, H. C. Harjes, J. A. Lott, G. R. Mowrer, E. A. Puetz, T. A. Thompson, S. E. Tripp, J. P. VanDevender, J. R. Woodworth
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 9, Iss 7, p 070401 (2006)
We have developed an empirical electrical-breakdown relation that can be used to design large-area water-insulated pulsed-power systems. Such systems often form an integral part of multiterawatt pulsed-power accelerators, and may be incorporated in f
Externí odkaz:
https://doaj.org/article/7ca7d99144dd420982ff78f067c2185a
Autor:
W. A. Stygar, J. A. Lott, T. C. Wagoner, V. Anaya, H. C. Harjes, H. C. Ives, Z. R. Wallace, G. R. Mowrer, R. W. Shoup, J. P. Corley, R. A. Anderson, G. E. Vogtlin, M. E. Savage, J. M. Elizondo, B. S. Stoltzfus, D. M. Andercyk, D. L. Fehl, T. F. Jaramillo, D. L. Johnson, D. H. McDaniel, D. A. Muirhead, J. M. Radman, J. J. Ramirez, L. E. Ramirez, R. B. Spielman, K. W. Struve, D. E. Walsh, E. D. Walsh, M. D. Walsh
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 8, Iss 5, p 050401 (2005)
We have conducted a series of experiments designed to measure the flashover strength of various azimuthally symmetric 45° vacuum-insulator configurations. The principal objective of the experiments was to identify a configuration with a flashover st
Externí odkaz:
https://doaj.org/article/22727da6bbdd4a39ad7ea8128f00ff4d
Autor:
W. A. Stygar, H. C. Ives, T. C. Wagoner, J. A. Lott, V. Anaya, H. C. Harjes, J. P. Corley, R. W. Shoup, D. L. Fehl, G. R. Mowrer, Z. R. Wallace, R. A. Anderson, J. D. Boyes, J. W. Douglas, M. L. Horry, T. F. Jaramillo, D. L. Johnson, F. W. Long, T. H. Martin, D. H. McDaniel, O. Milton, M. A. Mostrom, D. A. Muirhead, T. D. Mulville, J. J. Ramirez, L. E. Ramirez, T. M. Romero, J. F. Seamen, J. W. Smith, C. S. Speas, R. B. Spielman, K. W. Struve, G. E. Vogtlin, D. E. Walsh, E. D. Walsh, M. D. Walsh, O. Yamamoto
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 7, Iss 7, p 070401 (2004)
We have developed a statistical model for the flashover of a 45° vacuum-insulator interface (such as would be found in an accelerator) subject to a pulsed electric field. The model assumes that the initiation of a flashover plasma is a stochastic pr
Externí odkaz:
https://doaj.org/article/98cd1a4989894b9f80668fa972bf3d53