Application of Schemes on Moving Grids to Numerical Simulation of High Energy Density Physics Problems

1995 ◽  
pp. 1752-1757
Author(s):  
O. Yu. Vorobiev ◽  
A. V. Shutov ◽  
V. E. Fortov
Keyword(s):  
Numerical Simulation ◽  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
High Energy Density Physics ◽  
Moving Grids ◽  
Physics Problems

Collective optical Thomson scattering in pulsed-power driven high energy density physics experiments (invited)

2021 ◽  
Vol 92 (3) ◽  
pp. 033542
Author(s):  
L. G. Suttle ◽  
J. D. Hare ◽  
J. W. D. Halliday ◽  
S. Merlini ◽  
D. R. Russell ◽  
...  
Keyword(s):  
Energy Density ◽  
Thomson Scattering ◽  
High Energy ◽  
Pulsed Power ◽  
High Energy Density ◽  
High Energy Density Physics ◽  
Physics Experiments

Powerful Lasers for High Energy Density Physics

2021 ◽  
Vol 91 (3) ◽  
pp. 250-260
Author(s):  
S. G. Garanin ◽  
S. V. Garnov ◽  
A. M. Sergeev ◽  
E. A. Khazanov
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
High Energy Density Physics

scholarly journals High energy density physics research at IMP, Lanzhou, China

2014 ◽  
Vol 2 ◽  
Author(s):  
Yongtao Zhao ◽  
Rui Cheng ◽  
Yuyu Wang ◽  
Xianming Zhou ◽  
Yu Lei ◽  
...  
Keyword(s):  
Energy Density ◽  
Ion Beam ◽  
Heavy Ion ◽  
High Energy ◽  
High Energy Density ◽  
Accelerator Facility ◽  
High Energy Density Physics ◽  
Research Activities ◽  
Modern Physics ◽  
Heavy Ion Beam

Abstract Recent research activities relevant to high energy density physics (HEDP) driven by the heavy ion beam at the Institute of Modern Physics, Chinese Academy of Sciences are presented. Radiography of static objects with the fast extracted high energy carbon ion beam from the Cooling Storage Ring is discussed. Investigation of the low energy heavy ion beam and plasma interaction is reported. With HEDP research as one of the main goals, the project HIAF (High Intensity heavy-ion Accelerator Facility), proposed by the Institute of Modern Physics as the 12th five-year-plan of China, is introduced.

scholarly journals A Primer on Pulsed Power and Linear Transformer Drivers for High Energy Density Physics Applications

2018 ◽  
Vol 46 (11) ◽  
pp. 3928-3967 ◽  
Author(s):  
R. D. McBride ◽  
W. A. Stygar ◽  
M. E. Cuneo ◽  
D. B. Sinars ◽  
M. G. Mazarakis ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Pulsed Power ◽  
High Energy Density ◽  
High Energy Density Physics

Machining Specific Fourier Power Spectrum Profiles into Plastics for High Energy Density Physics Experiments

2018 ◽  
Vol 73 (3) ◽  
pp. 474-480
Author(s):  
Derek W. Schmidt ◽  
Tana Cardenas ◽  
Forrest W. Doss ◽  
Carlos Di Stefano ◽  
Patrick M. Donovan ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Spectrum ◽  
High Energy ◽  
High Energy Density ◽  
High Energy Density Physics ◽  
Fourier Power Spectrum ◽  
Physics Experiments

scholarly journals Assessment of Model Confidence of a Laser Source Model in xRAGE Using Omega Direct-Drive Implosion Experiments

2018 ◽  
Vol 3 (4) ◽  
Author(s):  
Brandon M. Wilson ◽  
Aaron Koskelo
Keyword(s):  
Energy Density ◽  
National Laboratory ◽  
High Energy ◽  
Source Model ◽  
High Energy Density ◽  
Laser Source ◽  
Direct Drive ◽  
High Energy Density Physics ◽  
Model Confidence ◽  
Omega Laser

Los Alamos National Laboratory is interested in developing high-energy-density physics validation capabilities for its multiphysics code xRAGE. xRAGE was recently updated with the laser package Mazinisin to improve predictability. We assess the current implementation and coupling of the laser package via validation of laser-driven, direct-drive spherical capsule experiments from the Omega laser facility. The ASME V&V 20-2009 standard is used to determine the model confidence of xRAGE, and considerations for high-energy-density physics are identified. With current modeling capabilities in xRAGE, the model confidence is overwhelmed by significant systematic errors from the experiment or model. Validation evidence suggests cross-beam energy transfer as a dominant source of the systematic error.

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