Modeling of K-Shell Al and Mg and L-Shell Mo Radiation from Compact Cylindrical Wire Array Plasmas Produced on the 1 MA UNR Zebra Generator
Creators
- 1. Physics Department, University of Nevada, Reno, NV 89557 (United States)
Description
K-shell radiation of Al and Mg and L-shell radiation of Mo from implosions of compact cylindrical wire arrays (CCWA) on the 1 MA UNR Zebra generator was studied. Specifically, radiation from implosions of 3 and 6 mm CCWA with (16-24) Al-5052 (95% Al and 5% Mg) and Al-5052 (97.5% Al and 2.5% Mg) and Mo wires was analyzed using the full set of diagnostics: PCD and current signals, and X-ray pinhole images and spectra. Previously developed non-LTE models were applied to model spatially resolved time integrated as well as time-gated spatially integrated spectra from Al, Mg, and Mo plasmas. Derived electron temperature and density spatial gradients as well as percentage of radiating mass were studied and compared. In addition, the novel Wire Dynamics Model (WDM) was used to analyze the implosion dynamics of compact wire array loads.
Additional details
Identifiers
- DOI
- 10.1063/1.3079758;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1088
- Journal Issue
- 1
- Journal Page Range
- p. 77-80
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 7. international conference on dense Z-pinches
- Dates
- 12-21 Aug 2008
- Place
- Alexandria, VA (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41005961
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM; CYLINDRICAL CONFIGURATION; ELECTRON TEMPERATURE; IMPLOSIONS; K SHELL; L SHELL; MAGNESIUM; MOLYBDENUM; PLASMA; PLASMA DIAGNOSTICS; SIGNALS; SIMULATION; WIRES; X RADIATION; X-RAY SPECTRA
- Descriptors DEC
- ALKALINE EARTH METALS; CONFIGURATION; ELECTROMAGNETIC RADIATION; ELECTRONIC STRUCTURE; ELEMENTS; IONIZING RADIATIONS; METALS; RADIATIONS; REFRACTORY METALS; SPECTRA; TRANSITION ELEMENTS
Optional Information
- Notes
- (c) 2009 American Institute of Physics