Zobrazeno 1 - 10 of 198 pro vyhledávání: '"Irvin R. Lindemuth"'
1
Comment on 'Staged z-pinch modeling of high and low atomic number liners compressing deuterium targets using parameters of the Z pulsed power facility' [Phys. Plasmas 28, 112701 (2021)]
Autor: Irvin R. Lindemuth
Publikováno v: Physics of Plasmas. 29:084702
Analysis is presented that shows that the paper by Ruskov et al. [Phys. Plasmas 28, 112701 (2021)] gives incorrect physical interpretations to liner-on-plasma computational results and has mathematical deficiencies in the computational approach. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::207c764216d8f305c9f958d1a7d1cc03
https://doi.org/10.1063/5.0090860
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2
Comment on 'The staged z-pinch as a potential fusion energy source' [Phys. Plasmas 27, 042709 (2020)]
Autor: Irvin R. Lindemuth
Publikováno v: Physics of Plasmas. 28:014701
Analysis is presented that shows that the recent paper by Ruskov et al. [Phys. Plasmas 27, 042709, (2020)] has a number of errors. In particular, it is shown that the Mach2 code, as used in the paper, behaves in a number of nonphysical ways.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::349a371695f97aa9aa3351a16aa7e8b3
https://doi.org/10.1063/5.0030214
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3
25th Anniversary of the Joint US-Russian Disk EMG Experiment
Autor: S.F. Garanin, A.M. Buyko, Robert E. Reinovsky, Irvin R. Lindemuth
Publikováno v: 2018 16th International Conference on Megagauss Magnetic Field Generation and Related Topics (MEGAGAUSS).
Twenty-five years ago, on September 22, 1993, an event, unprecedented in the nuclear age, took place at Arzamas-16, Russia, as the All-Russian Scientific Research Institute of Experimental Physics (VNIIEF) and the Los Alamos National Laboratory (LANL
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7392a9b688d206a4a45588b3359fc29
https://doi.org/10.1109/megagauss.2018.8722651
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4
The staged z-pinch as a potential high gain fusion energy source: An independent review, a negative conclusion
Autor: M. R. Weis, Walter L. Atchison, Irvin R. Lindemuth
Publikováno v: Physics of Plasmas. 25:102707
Previously published calculations predict that the “staged z-pinch” (SZP) can achieve 400 MJ of fusion yield on a Z-class machine. The SZP is touted to need no external preheat mechanism and no external pre-magnetization method. Instead, it is cl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78557a890f61a2891c907b00fb8e3fd9
https://doi.org/10.1063/1.5045123
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5
Numerical Simulations of Thick-Aluminum-Wire Behavior Under Megaampere-Current Drive
Autor: Bruno S. Bauer, S.D. Kuznetsov, Irvin R. Lindemuth, R.E. Reinovsky, S.F. Garanin, T. J. Awe, W.L. Atchison, Stephan Fuelling, Richard E. Siemon
Publikováno v: IEEE Transactions on Plasma Science. 38:1815-1821
A series of experiments to study the behavior of thick wires (0.5-2 mm in diameter) driven by currents of about 1 MA has recently been conducted on the Zebra facility at the University of Nevada, Reno. The objective of these experiments was to study
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de94627862f2834736a7fa767a0c60ee
https://doi.org/10.1109/tps.2010.2052028
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7
U.S.–RUSSIAN NUCLEAR COOPERATION AND THE CTBT
Autor: Irvin R. Lindemuth
Publikováno v: The Nonproliferation Review. 16:483-507
Post-Cold War “lab-to-lab” collaborations on unclassified scientific issues between U.S. and Russian nuclear weapons laboratories set the stage for bilateral cooperation in materials control and other nuclear areas. They also became the major ele
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::808fda692bd6e4a7cd6400be8285e766
https://doi.org/10.1080/10736700903255136
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8
The fundamental parameter space of controlled thermonuclear fusion
Autor: Richard E. Siemon, Irvin R. Lindemuth
Publikováno v: American Journal of Physics. 77:407-416
We apply a few simple first-principles equations to identify the parameter space in which controlled fusion might be possible. Fundamental physical parameters such as minimum size, energy, and power as well as cost are estimated. We explain why the f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e22bb3f82ed249dd613088a46c03373
https://doi.org/10.1119/1.3096646
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9
Linear and Nonlinear Development of the m = 0 Instability in Z-Pinch Equilibria with Axial Sheared Flows
Autor: Volodymyr Makhin, Bruno S. Bauer, I. Paraschiv, Irvin R. Lindemuth
Publikováno v: Journal of Fusion Energy. 28:195-199
The effect of sheared flows on the m = 0 instability development in a z-pinch is numerically investigated using a 2D magnetohydrodynamic (MHD) code. The behavior of both internal and free-boundary modes is studied by using two types of initial config
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51b9e423fb6820e8cf9b966e83c6ae39
https://doi.org/10.1007/s10894-008-9174-x
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10
Sensitivity of $m = 0$ Instability to Different Resistivity Models
Autor: M. A. Angelova, Richard E. Siemon, Bruno S. Bauer, V. Makhin, Irvin R. Lindemuth
Publikováno v: IEEE Transactions on Plasma Science. 36:37-43
Instabilities can affect the quality of flux compression and other high-current experiments. The modeling of such experiments involves a number of numerical difficulties. One such difficulty is the selection of proper material property models. This p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d5c1f03a94ad09b6257463e551ac958
https://doi.org/10.1109/tps.2007.914690
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