Zobrazeno 1 - 10
of 46
pro vyhledávání: '"F.L. Cochran"'
Publikováno v:
Physics of Fluids B: Plasma Physics. 5:992-1001
The K‐shell x ray yields from argon gas puff Z pinches are observed to increase from 3.5±1.0 kJ to 13±1.0 kJ when inwardly tilted nozzles are used on a 6 TW, 4 MA generator. This increase is associated with the elimination of the zipper effect an
Autor:
J. Meachum, F.L. Cochran, C. Deeney, B.H. Failor, Paul David LePell, S.L. Wong, M. C. Coulter, J.W. Thornhill, K.G. Whitney
Publikováno v:
IEEE Conference Record - Abstracts 1992 IEEE International Conference on Plasma.
Autor:
F.L. Cochran, J. C. Davis
Publikováno v:
IEEE Conference Record - Abstracts 1992 IEEE International Conference on Plasma.
Autor:
J. Davis, F.L. Cochran
Publikováno v:
Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS).
To effectively utilize the energy produced in proposed high current pulsed power drivers, a large amount of kinetic energy must be generated during the implosion in order to reach the K-shell for moderate Z elements. This requires that the gas puff,
Autor:
F.L. Cochran, W.R. Thissell, R.K. Keinigs, M. Salazar, Davis L. Tonks, David M. Oro, A.K. Zurek, A. J. Taylor, W.E. Anderson, George Rodriguez
Publikováno v:
IEEE Conference Record - Abstracts. 2002 IEEE International Conference on Plasma Science (Cat. No.02CH37340).
Summary form only given, as follows. The first spall experiments conducted on the twenty-four megajoule capacitor bank, Atlas, are described. These experiments are intended to determine whether there are qualitative differences between spall phenomen
Autor:
P.L. Coleman, J. Niemel, John P. Apruzese, Robert C. Hazelton, F.L. Cochran, J.C. Riordan, E.J. Yadlowsky, Y. Song, C. Christopher Klepper, J.-P. Davis, Eric Carlson, K.G. Whitney, B.H. Failor, F. Barakat, J.S. Levine, B. Whitton
Publikováno v:
Scopus-Elsevier
Summary form only given. The radial distribution of the ion density and electron temperature in a Z-pinch has been inferred by comparing the measured values of the X-ray power and the ratio of optically thick spectral line intensities with calculated
Publikováno v:
IEEE Conference Record - Abstracts. 1997 IEEE International Conference on Plasma Science.
Summary form only given. We discuss the design of structured Z-pinch loads capable of mitigating the detrimental effect of Rayleigh-Taylor (RT) instability on the performance of fast Z-pinch devices used as plasma radiation sources. We demonstrate th
Autor:
John P. Apruzese, J.W. Thornhill, F.L. Cochran, John Giuliani, A. L. Velikovich, Robert W. Clark, K.G. Whitney, Christine Anne Coverdale, Y. K. Chong, C. Deeney, J.-P. Davis
Publikováno v:
IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37255).
Summary form only given. A computationally efficient method for transporting radiation in multi-dimensional plasmas has been developed and evaluated. The basis of this method is a uniform plasma approximation that allows one to utilize existing escap
Autor:
J. Meachum, Paul David LePell, F.L. Cochran, B.H. Failor, J.W. Thornhill, S.L. Wong, C. Deeney, K.G. Hitney
Publikováno v:
International Conference on Plasma Sciences (ICOPS).
Summary form only given, as follows. Radius and current scaling with krypton gas puff Z-pinches was investigated. These experiments are performed on the 6-TW, 4-MA Double-EAGLE generator. The krypton L-shell radiated yield is optimized for a 4 cm dia
Autor:
T. Nasha, S.L. Wong, F.L. Cochran, K.G. Whitney, J.W. Thornhill, Paul David LePell, C. Deeney
Publikováno v:
IEEE Conference Record - Abstracts. 1991 IEEE International Conference on Plasma Science.