Zobrazeno 1 - 10
of 43
pro vyhledávání: '"R.K. Keinigs"'
Publikováno v:
Journal of Applied Physics. 85:7626-7634
We report results of one- and two-dimensional (2D) magnetohydrodynamic simulations of imploding, cylindrical metal shells. One-dimensional simulations are used to calculate implosion velocities of heavy liners driven by 30 MA currents. Accelerated by
Publikováno v:
Applied Physics Letters. 68:613-615
We quantify a model which incorporates observed features of contaminant particle growth in plasma processing reactors. According to the model, large ‘‘predator’’ particles grow by adsorbing smaller, typically neutral, ‘‘prey’’ protopa
Autor:
Rickey J. Faehl, F.C. Sena, L. J. Tabaka, E.A. Lopez, H. Oona, B. Broste, J. H. Goforth, Walter L. Atchison, J. C. King, D. G. Tasker, J.A. McGuire, R.K. Keinigs, I.R. Lindemuth, R.E. Reinovsky, D.T. Torres, C. M. Fowler, O.F. Garcia, J.L. Stokes, D. H. Herrera
Publikováno v:
Megagauss Magnetic Field Generation, Its Application to Science and Ultra-High Pulsed-Power Technology.
Autor:
Irvin R. Lindemuth, Carl Ekdahl, George Rodriguez, Walter L. Atchison, R.K. Keinigs, Douglas G. Tasker, J.S. Shlachter, Robert E. Reinovsky, R.R. Bartsch, R.J. Faehl, D.A. Clark, D.V. Morgan, W.E. Anderson, James H. Goforth
Publikováno v:
Megagauss Magnetic Field Generation, Its Application to Science and Ultra-High Pulsed-Power Technology.
Autor:
Antoinette J. Taylor, R.E. Reinovsky, Rickey J. Faehl, W. E. Anderson, M. C. Thompson, R.K. Keinigs, Walter L. Atchison, I.R. Lindemuth
Publikováno v:
AIP Conference Proceedings.
The Atlas facility built by Los Alamos is the world’s first and only laboratory pulsed power system designed specifically to provide capability for shock‐wave physics, materials properties, instability, and hydrodynamics experiments in converging
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
Publikováno v:
Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358).
We present computational studies on the use of colliding shell configurations to mitigate the effects of magnetic Rayleigh-Taylor (MRT) on the inner liner. Two-dimensional MHD calculations of liners have been performed that have pre-formed, single wa
Publikováno v:
IEEE Conference Record - Abstracts. 1999 IEEE International Conference on Plasma Science. 26th IEEE International Conference (Cat. No.99CH36297).
Summary form only given. One experimental campaign planned for the pulse power facility, Atlas, will be devoted to the investigation of strongly-coupled plasma (SCP) effects on transport phenomena and equations-of-state in high-Z materials. Methods f
Autor:
H.D. Anderson, D.H. Herrera, F.C. Sena, W. Broste, L.J. Tabaka, William Deninger, D.A. Clark, J.L. Stokes, J.C. King, Robert E. Reinovsky, J. Bartos, J.R. Lindemuth, W. A. Anderson, J. B. Johnson, D.T. Torres, E. Armijo, R.K. Keinigs, Douglas G. Tasker, E.A. Lopez, E.C. Martinez, J.V. Parker, Walter L. Atchison, R.J. Faehl, David M. Oro, D.L. Martinez, O.F. Garcia, C.M. Fowler, Randall B. Randolph, Henn Oona, T.J. Herrera, George Rodriguez, James H. Goforth, F. Garcia, D.V. Morgan, A. J. Taylor, R. D. Day, J.A. McGuire
Publikováno v:
Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358).
The authors are developing the RANCHERO high explosive pulsed power (HEPP) system to power cylindrically imploding solid-density liners for hydrodynamics experiments. Their near-term goal is to conduct experiments in the regime pertinent to the Atlas
Publikováno v:
Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358).
The goal of the RTMIX series on Pegasus is to study Rayleigh-Taylor instability growth and mixing in a convergent geometry, at a metal-foam interface, as a function of material strength and initial perturbation amplitude. Results of three experiments