Zobrazeno 1 - 10
of 245
pro vyhledávání: '"S W Haan"'
Autor:
S. Le Pape, David Schlossberg, J. D. Sater, Kevin Baker, Jürgen Biener, Harry Robey, C. R. Weber, Daniel Casey, C. Kong, S. W. Haan, A. L. Kritcher, Jose Milovich, K. Sequoia, Michael Farrell, Alex Zylstra, Omar Hurricane, R. M. Bionta, M. Bruhn, Steven Ross, Ryan Nora, A. Nikroo, Michael Stadermann, B. J. MacGowan, H. Huang, K. D. Hahn, A. S. Moore, Christoph Wild, Neal Rice, Debra Callahan, Matthias Hohenberger, Tilo Döppner, Otto Landen, Christopher Young
Publikováno v:
Physical Review Letters. 126
Inertial confinement fusion implosions must achieve high in-flight shell velocity, sufficient energy coupling between the hot spot and imploding shell, and high areal density (ρR=∫ρdr) at stagnation. Asymmetries in ρR degrade the coupling of she
Autor:
Michael Stadermann, Nathan Meezan, John Kline, Denise Hinkel, A. Nikroo, L. F. Berzak Hopkins, Harry Robey, Darwin Ho, A. L. Kritcher, O. S. Jones, M. J. Edwards, A. V. Hamza, J. D. Lindl, M. M. Marinak, J. L. Peterson, P. K. Patel, S. W. Haan, Otto Landen, Jürgen Biener, Daniel S. Clark, L. Carlson, Debra Callahan, Doug Wilson, W. W. Hsing, C. R. Weber, Omar Hurricane, Michael A. Johnson, B. A. Hammel, H. Huang, A. Yi, A. J. Mackinnon, Salmaan H. Baxamusa, Andrei N. Simakov, T. Bunn, V. A. Smalyuk, Jose Milovich, Brian Spears
Publikováno v:
Fusion Science and Technology. 73:83-88
Experiments and analysis in the 2 years since the 2015 Target Fabrication Meeting have resulted in further evolution of the requirements for high-performance layered implosions. This paper is a status update on the experimental program and supporting
Autor:
Peter M. Celliers, A. Fernandez-Pañella, T. R. Boehly, P. A. Sterne, David J. Erskine, Marius Millot, Gilbert Collins, Jon Eggert, Sebastien Hamel, Michael P. Desjarlais, M. C. Marshall, D. E. Fratanduono, S. W. Haan
Publikováno v:
Physical review letters. 122(25)
We present laser-driven shock compression experiments on cryogenic liquid deuterium to 550 GPa along the principal Hugoniot and reflected-shock data up to 1 TPa. High-precision interferometric Doppler velocimetry and impedance-matching analysis were
Autor:
Omar Hurricane, K. D. Meaney, Peter M. Celliers, B. J. MacGowan, N. Gharibyan, Marius Millot, S. W. Haan, Jose Milovich, Steve MacLaren, J. D. Lindl, P. T. Springer, E. P. Hartouni, Gary Grim, V. N. Goncharov, David N. Fittinghoff, P. K. Patel, M. J. Edwards, Daniel Casey, Petr Volegov, H. S. Robey, Otto Landen
Publikováno v:
Physics of Plasmas. 28:042705
In inertial confinement fusion experiments at the National Ignition Facility, a spherical shell of deuterium–tritium fuel is imploded in an attempt to reach the conditions needed for fusion, self-heating, and eventual ignition. Since theory and sim
Autor:
L. Carlson, Michael Farrell, S. W. Haan, Abbas Nikroo, D.T. Goodin, M. Stadernann, H. Huang, Neal Rice, Jürgen Biener, Christoph Wild, Darwin Ho, D. Hoover, W. Requieron
Publikováno v:
Fusion Science and Technology. 70:377-386
High-density carbon (HDC) is being evaluated as an alternative to the current National Ignition Facility (NIF) point-design ablator material (glow discharge plasma, or GDP, plastic) due to its high density and optimal opacity, which leads to a higher
Autor:
Jürgen Biener, Abbas Nikroo, Otto Landen, T. R. Dittrich, A. L. Kritcher, L. F. Berzak Hopkins, Harry Robey, D. Hoover, O. S. Jones, Brian Spears, S. V. Weber, John Kline, S. W. Haan, A. V. Hamza, Michael A. Johnson, J. D. Lindl, M. M. Marinak, P. K. Patel, V. A. Smalyuk, Michael Stadermann, Doug Wilson, Jose Milovich, Denise Hinkel, Daniel S. Clark, Jay D. Salmonson, H. Huang, Nathan Meezan, Salmaan H. Baxamusa, W. W. Hsing, Andrei N. Simakov, M. J. Edwards, T. Bunn, J. L. Peterson, Darwin Ho, A. Yi, L. Carlson, D. A. Callahan, Omar Hurricane, A. J. Mackinnon, B. A. Hammel
Publikováno v:
Fusion Science and Technology. 70:121-126
Experiments and analysis in the 3 years since the 2012 Target Fabrication Meeting have resulted in significant improvement in understanding of the requirements for high-performance layered implosio...
Autor:
E. J. Bond, Petr Volegov, C. B. Yeamans, Matthias Hohenberger, T. G. Parham, C. J. Cerjan, Andrea Kritcher, Klaus Widmann, J. D. Moody, Frank E. Merrill, D. H. Edgell, John Kline, Joseph Ralph, E. L. Dewald, Otto Landen, B. J. Kozioziemski, T. R. Dittrich, J. E. Field, Rebecca Dylla-Spears, Abbas Nikroo, Daniel Casey, Felicie Albert, J. A. Caggiano, Andrew MacPhee, S. W. Haan, Denise Hinkel, Jason Ross, D. Shaughnessy, Ryan Rygg, Pierre Michel, L. F. Berzak Hopkins, D. Hoover, P. K. Patel, Marilyn Schneider, Jose Milovich, Laura Robin Benedetti, Richard Town, Shahab Khan, M. A. Barrios Garcia, D. A. Callahan, P. T. Springer, T. Kohut, T. Ma, S. R. Nagel, Alan S. Wan, Jay D. Salmonson, J. P. Knauer, G. A. Kyrala, Brian Spears, A. V. Hamza, Harry Robey, Robert Hatarik, Hans W. Herrmann, S. Le Pape, David N. Fittinghoff, D. K. Bradley, Daniel Sayre, Nobuhiko Izumi, R. M. Bionta, Johan Frenje, Gary Grim, H.-S. Park, Omar Hurricane, David Strozzi, M. Gatu Johnson, Carl Wilde, M. J. Edwards, Tilo Döppner, Art Pak, J. A. Church, David Turnbull, R. Tommasini, Alastair Moore, O. S. Jones, Peter M. Celliers
Publikováno v:
Nature Physics. 12:800-806
Inertial confinement fusion, based on laser-heating a deuterium–tritium mixture, is one of the approaches towards energy production from fusion reactions. Now, record energy-yield experiments are reported—bringing us closer to ignition conditions
Autor:
A. V. Hamza, Mark Herrmann, Louisa Pickworth, L. F. Berzak Hopkins, Arthur Pak, C. R. Weber, Daniel Casey, V. A. Smalyuk, J. Crippen, Kevin Baker, J. E. Field, E. L. Dewald, S. W. Haan, Jose Milovich, J. L. Peterson, M. Mauldin, Tilo Döppner, Bruce Remington, Kumar Raman, Harry Robey, B. A. Hammel, N. Alfonso, M. Havre, David Martinez, Michael Farrell, L. Carlson, Laurent Divol, Neal Rice, John Kline, S. Felker, A. Fernandez, B. Bachmann, Peter M. Celliers, Otto Landen, P. K. Patel, Gareth Hall, Suzanne Ali, W. W. Hsing, Eric Loomis, S. Khan, J. Edwards, Michael Stadermann, Andrew MacPhee, A. Nikroo, Jeremy Kroll, Sebastien LePape, S. A. Yi, Alastair Moore, Laurent Masse, B. J. MacGowan, M. Schoff, Daniel S. Clark
Publikováno v:
High Energy Density Physics. 36:100820
At National Ignition Facility (NIF), yield amplification due to alpha particle heating approached ~3 in the highest performing inertial confinement fusion (ICF) implosions, while yield amplification of ~15-30 is needed for ignition. Hydrodynamic inst
Autor:
Salmaan H. Baxamusa, Peter M. Celliers, Michael A. Johnson, Brian J. Watson, T. R. Boehly, N. Whiting, H. Reynolds, Suzanne Ali, J. D. Hughes, K. Engelhorn, Otto Landen, V. A. Smalyuk, S. W. Haan
Publikováno v:
Physical Review E. 98
The U.S. indirect drive inertial confinement fusion (ICF) program uses glow discharge polymer (GDP) as one of the ablator materials for the ICF experiments at the National Ignition Facility (NIF). The performance of those implosions may be adversely
Autor:
S. R. Nagel, L. F. Berzak Hopkins, D. A. Callahan, E. L. Dewald, Petr Volegov, T. Ma, Suhas Bhandarkar, D. H. Edgell, S. Le Pape, Pierre Michel, Nobuhiko Izumi, Jose Milovich, P. K. Patel, B. J. MacGowan, Darwin Ho, C. B. Yeamans, M. Havre, Laurent Divol, David N. Fittinghoff, Maria Gatu-Johnson, Shahab Khan, Joseph Ralph, Nathan Meezan, C. Wild, G. A. Kyrala, A. Nikroo, Michael Stadermann, J. Crippen, Jason Ross, A. J. Mackinnon, S. W. Haan, Omar Hurricane, David Strozzi, L. R. Bennedetti, Clement Goyon, Robert Hatarik, T. Bunn, J. Jaquez, Andrew MacPhee, Jürgen Biener, Marius Millot, Neal Rice, C. R. Weber, Daniel Casey, Art Pak
Publikováno v:
Physical review letters. 120(24)
A series of cryogenic, layered deuterium-tritium (DT) implosions have produced, for the first time, fusion energy output twice the peak kinetic energy of the imploding shell. These experiments at the National Ignition Facility utilized high density c