Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Channing Huntington"'
Autor:
George Swadling, P. Tzeferacos, Channing Huntington, D. D. Ryutov, Scott Wilks, Yoichi Sakawa, M. J.-E. Manuel, Soumen Ghosh, F. N. Beg, M. Adamss, R. Jonnalagadda, Bruce Remington, James Ross, H. Sio, H.-S. Park
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
The ion-Weibel instability is a leading candidate mechanism for the formation of collisionless shocks observed in may astrophysical systems. Experimental and computational studies have shown that the ion-Weibel instability drives current filamentatio
Autor:
C.C. Kuranz, Laura Elgin, Dov Shvarts, Guy Malamud, R. P. Drake, A. Shimony, Timothy Handy, Channing Huntington
Publikováno v:
High Energy Density Physics. 32:18-30
An experimental design, intended to investigate the evolution of the single mode Rayleigh–Taylor (RT) instability in the late time regime is proposed and theoretically analyzed. The goal of the experiment is to directly measure the evolution of the
Autor:
Brian Pudliner, Robert A. Managan, Philip A. Sterne, Britton J. Olson, Oleg Schilling, Brandon Morgan, Jason D. Bender, C. Leland Ellison, Kumar Raman, Sabrina Nagel, Shon Prisbrey, Ye Zhou, Channing Huntington, David J. Erskine, Sean R. Copeland, Christopher Wehrenberg
Publikováno v:
Journal of Fluid Mechanics. 915
This paper describes a computational investigation of multimode instability growth and multimaterial mixing induced by multiple shock waves in a high-energy-density (HED) environment, where pressures exceed 1 Mbar. The simulations are based on a seri
Autor:
George Swadling, B. B. Pollock, Colin Bruulsema, A. Birkel, James Ross, Channing Huntington, Drew Higginson, Wojciech Rozmus, H.-S. Park, H. G. Rinderknecht, Frederico Fiuza, J. Katz
Publikováno v:
Physical Review Letters. 124
We present the first local, quantitative measurements of ion current filamentation and magnetic field amplification in interpenetrating plasmas, characterizing the dynamics of the ion Weibel instability. The interaction of a pair of laser-generated,
Autor:
Brandon Morgan, Jon Eggert, Petros Tzeferacos, Alison Saunders, Hye-Sook Park, Fady Najjar, Hans Rinderknecht, Marco J. Echeverria, Tomorr Haxhimali, Channing Huntington, Suzanne Ali, Yuan Ping
Publikováno v:
SHOCK COMPRESSION OF CONDENSED MATTER - 2019: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter.
Shock-driven material can emit a fine spray of ejecta from its free surface. Understanding the dynamic and interaction of the metal ejecta is important to areas of study as diverse as industrial safety, astrophysics, spacecraft shielding, additive ma
Autor:
Hans Rinderknecht, Hye-Sook Park, Alison Saunders, Jon Eggert, Tomorr Haxhimali, Fady Najjar, Brandon Morgan, Channing Huntington, Suzanne Ali, Yuan Ping
Publikováno v:
SHOCK COMPRESSION OF CONDENSED MATTER - 2019: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter.
Autor:
Andrew Krygier, S. D. Rothman, Andrew Comley, D. C. Swift, Shon Prisbrey, Philip D. Powell, P. Graham, James McNaney, Channing Huntington, Robert E. Rudd, Christopher Wehrenberg, Bruce Remington, M. P. Hill, H.-S. Park, E. T. Gumbrell, Athanasios Arsenlis
Publikováno v:
Physical Review Letters. 123
We study the high-pressure strength of Pb and Pb-4wt%Sb at the National Ignition Facility. We measure Rayleigh-Taylor growth of preformed ripples ramp compressed to ∼400 GPa peak pressure, among the highest-pressure strength measurements ever repor
Autor:
Kirk Flippo, W. C. Wan, Channing Huntington, A. Shimony, R. P. Drake, Forrest Doss, H.-S. Park, Kumar Raman, Sallee Klein, Timothy Handy, Steve MacLaren, C.C. Kuranz, A. R. Miles, Bruce Remington, Daniel H. Kalantar, Dov Shvarts, E. M. Giraldez, Tomasz Plewa, D. C. Marion, C. M. Krauland, Shon Prisbrey, Michael Grosskopf, R. J. Wallace, Guy Malamud, Eric Harding, John Kline, Matthew Trantham, Harry Robey
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Nature Communications
Nature Communications
Energy-transport effects can alter the structure that develops as a supernova evolves into a supernova remnant. The Rayleigh–Taylor instability is thought to produce structure at the interface between the stellar ejecta and the circumstellar matter
Autor:
Andrew Krygier, James McNaney, Channing Huntington, Sheng Jiang, A. Fernandez-Pañella, Laura Robin Benedetti, E Gumbrell, Gerald Williams, Marius Millot, Shahab Khan, Gregory Kemp, Federica Coppari, H. G. Rinderknecht, H. Chen, R. Tommasini, George Swadling, Nuno Lemos, M. C. Marshall, Derek Mariscal, B. B. Pollock, R. Hua, David Martinez, R. F. Smith, Patrick Poole, M. J. MacDonald, Alison Saunders, W. W. Hsing, Laura Elgin, Klaus Widmann, Robert Heeter, E. Marley, M. Rubery, C.C. Kuranz, Suzanne Ali, Yuan Ping, Alan S. Wan, Joel V. Bernier, Otto Landen, Amy Lazicki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a4bf2c4729d41855623916db400cf7
https://doi.org/10.2172/1490933
https://doi.org/10.2172/1490933
Publikováno v:
The Review of scientific instruments. 89(10)
The Modulation Transfer Function (MTF) is an established means for characterizing imaging performance of X-ray radiography systems. We report on experiments using high energy, laser-driven X-ray radiography systems that assess performance using MTF v