Zobrazeno 1 - 10
of 28
pro vyhledávání: '"D. E. Hebron"'
Autor:
Roger Alan Vesey, D. E. Hebron, H. Seaman, Gordon A. Chandler, Jose A. Torres, T. L. Gilliland, Diana Grace Schroen, John L. Porter, J. S. McGurn, L. E. Ruggles, David Lester Hanson, M. E. Cuneo, Walter W. Simpson, J. H. Hammer, Guy R. Bennett, S. C. Dropinski
Publikováno v:
Physics of Plasmas. 9:2173-2181
The Z-pinch-driven hohlraum (ZPDH) [J. H. Hammer et al., Phys. Plasmas 6, 2129 (1999)] is a promising approach to high yield inertial confinement fusion currently being characterized in experiments on the Sandia Z accelerator [M. E. Cuneo et al., Phy
Autor:
T. W. L. Sanford, D.L. Peterson, M.R. Douglas, Gordon A. Chandler, Robert E. Chrien, D. E. Hebron, R. J. Leeper, Thomas Alan Mehlhorn, S. A. Slutz, Thomas J. Nash, Mark S. Derzon, J. S. Lash, R. E. Olson, Gary Wayne Cooper, Maurice Keith Matzen, Chimpén Ruiz
Publikováno v:
Comptes Rendus de l'Académie des Sciences - Series IV - Physics. 1:759-765
Recent success with the Sandia Z machine has renewed interest in utilizing fast Z -pinches for ICF. One promising concept places the ICF capsule internal to the imploding Z -pinch. At machine parameters relevant to achieving high yield, the imploding
Autor:
Roger Alan Vesey, R. J. Leeper, R.L. Bowers, Carlos L. Ruiz, T. W. L. Sanford, Gordon A. Chandler, R. E. Olson, Robert R. Peterson, D. E. Hebron, R. C. Mock, D.L. Peterson, Walter W. Simpson, Thomas J. Nash, W. Matuska, L. E. Ruggles
Publikováno v:
Fusion Technology. 38:11-15
Radiation environments characteristic of those encountered during the low-temperature foot pulse and subsequent higher-temperature early-step pulses (without the foot pulse) required for indirect-drive ICF ignition on the National Ignition Facility h
Autor:
L. E. Ruggles, D.L. Peterson, T. W. L. Sanford, R. C. Mock, Richard E. Olson, Roger Alan Vesey, R.L. Bowers, Gordon A. Chandler, Kenneth W. Struve, Mark S. Derzon, Thomas J. Nash, R. J. Leeper, Walter W. Simpson, D. E. Hebron
Publikováno v:
Physical Review Letters. 83:5511-5514
Hohlraums measuring 6 mm in diameter by 7 mm in height have been heated by x rays from a Z pinch. Over the measured x-ray input powers P of 0.7 to 13 TW, the hohlraum radiation temperature T increases from {approx}55 to {approx}130 eV , and is in agr
Publikováno v:
Fusion Engineering and Design. 46:37-45
Fusion research at Sandia’s z-pinch accelerator has produced an X-ray radiation source with a confirmed equivalent black body temperature of 1.8 000 000°C and an output of about 290 terawatts. This radiation source was created by containing the X-
Autor:
D. D. Ryutov, D. Petersen, Thomas J. Nash, Jose A. Torres, R. C. Mock, J. F. Seaman, J. Armijo, S. Lazier, D. O. Jobe, Gordon A. Chandler, W. Matuska, R. J. Leeper, J. S. Lash, M. J. Hurst, T. L. Gilliland, D. L. Fehl, John Lee McKenney, Gary Wayne Cooper, M. S. Derzon, R.L. Bowers, Joseph J. MacFarlane, Chimpén Ruiz, D. S. Nielsen, P. Ryan, D. E. Hebron, J. S. McGurn, R. Hawn
Publikováno v:
Physics of Plasmas. 6:2023-2029
In the concept of the dynamic hohlraum an imploding Z pinch is optically thick to its own radiation. Radiation may be trapped inside the pinch to give a radiation temperature inside the pinch greater than that outside the pinch. The radiation is typi
Autor:
Richard E. Olson, D. E. Hebron, Neil Alexander, Mark S. Derzon, J. S. Lash, T. W. L. Sanford, Gordon A. Chandler, Thomas J. Nash, R. J. Leeper, C. R. Gibson, Gary E Rochau
Publikováno v:
Fusion Technology. 35:260-265
We describe designs of hohlraums and capsules for both ignition (∼1–10 MJ) and high yield (up to ∼200 MJ) Z-pinch driven indirect-drive ICF concepts. Two potential Z-pinch hohlraum configurations –...
Autor:
D.L. Peterson, J. F. Seamen, D. L. Fehl, T. W. L. Sanford, Christopher Deeney, William A. Stygar, L. E. Ruggles, R. J. Leeper, Mark S. Derzon, R. B. Spielman, Kenneth W. Struve, R. E. Olson, Gordon A. Chandler, M.R. Douglas, D. E. Hebron, Thomas J. Nash, John L. Porter, Maurice Keith Matzen
Publikováno v:
Plasma Physics and Controlled Fusion. 41:A175-A184
As a result of advances in fast pulsed-power technology and cylindrical load fabrication, the Z pulsed-power accelerator at Sandia National Laboratories drives currents approaching 20 MA with a rise time of approximately 100 ns through cylindrically-
Autor:
G. L. Tietbohl, R. G. Hockaday, Chikang Li, M. D. Cable, W. R. Olson, John A. Oertel, F. D. Lee, D. L. Fehl, Robert E. Chrien, V. P. Karpenko, L. E. Ruggles, Mark S. Derzon, Thomas J. Murphy, Allan Hauer, Robert L. Kauffman, James E. Trebes, R. J. Leeper, D. E. Hebron, R. A. Lerche, Daniel H. Kalantar, R. D. Petrasso, Bruce Hammel, David K. Bradley, Carlos L. Ruiz, R. J. Bartlett, Gordon A. Chandler, B. H. Failor, J. D. Kilkenny, D.D. Noack, T. W. Phillips, Robert G. Watt, T. J. Orzechowski, Perry M. Bell, Juan C. Fernandez, John L. Porter, David Ress, Mark D. Wilke, Michael J. Moran, B. J. MacGowan, Jose A. Torres, M. B. Nelson, George C. Idzorek, Gary Wayne Cooper, R. R. Berggren, James Knauer, S. Caldwell, A. R. Moats, C. A. Clower
Publikováno v:
Scopus-Elsevier
A review of recent progress on the design of a diagnostic system proposed for ignition target experiments on the National Ignition Facility (NIF) will be presented. This diagnostic package contains an extensive suite of optical, x ray, gamma ray, and
Autor:
P. W. Lake, T. L. Barber, W. R. Olson, D. E. Hebron, Gordon A. Chandler, A. R. Moats, James E. Bailey, R. J. Dukart, A. L. Carlson, R. W. Olsen, R. J. Leeper, L. P. Mix, Mark S. Derzon, David Franklin Wenger, J. Hunter, Jose A. Torres, Chimpén Ruiz, F.A. Schmidlapp, Thomas J. Nash, P. Rockett
Publikováno v:
Review of Scientific Instruments. 66:511-514
A review of the diagnostics used at Sandia National Laboratories to measure the parameters of intense lithium ion‐beam hohlraum target experiments on Particle Beam Fusion Accelerator II will be presented. This diagnostic package contains an extensi