Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion
Abstract
Application of axial seed magnetic fields in the range 20-100 T that compress to greater than 10,000 T (100 MG) under typical NIF implosion conditions may significantly relax the conditions required for ignition and propagating burn in NIF ignition targets that are degraded by hydrodynamic instabilities. Such magnetic fields can: (a) permit the recovery of ignition, or at least significant alpha particle heating, in submarginal NIF targets that would otherwise fail because of adverse hydrodynamic instability growth, (b) permit the attainment of ignition in conventional cryogenic layered solid-DT targets redesigned to operate under reduced drive conditions, (c) permit the attainment of volumetric ignition in simpler, room-temperature single-shell DT gas capsules, and (d) ameliorate adverse hohlraum plasma conditions during laser drive and capsule compression. In general, an applied magnetic field should always improve the ignition condition for any NIF ignition target design.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 2293705
- Patent Number(s):
- 11783952
- Application Number:
- 17/644,292
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/14/2021
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Perkins, Lindsay John, Hammer, Jim H., Moody, John H., Tabak, Max, and Logan, Burl Grant. Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion. United States: N. p., 2023.
Web.
Perkins, Lindsay John, Hammer, Jim H., Moody, John H., Tabak, Max, & Logan, Burl Grant. Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion. United States.
Perkins, Lindsay John, Hammer, Jim H., Moody, John H., Tabak, Max, and Logan, Burl Grant. Tue .
"Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion". United States. https://www.osti.gov/servlets/purl/2293705.
@article{osti_2293705,
title = {Hohlraum used as a single turn solenoid to generate seed magnetic field for inertial confinement fusion},
author = {Perkins, Lindsay John and Hammer, Jim H. and Moody, John H. and Tabak, Max and Logan, Burl Grant},
abstractNote = {Application of axial seed magnetic fields in the range 20-100 T that compress to greater than 10,000 T (100 MG) under typical NIF implosion conditions may significantly relax the conditions required for ignition and propagating burn in NIF ignition targets that are degraded by hydrodynamic instabilities. Such magnetic fields can: (a) permit the recovery of ignition, or at least significant alpha particle heating, in submarginal NIF targets that would otherwise fail because of adverse hydrodynamic instability growth, (b) permit the attainment of ignition in conventional cryogenic layered solid-DT targets redesigned to operate under reduced drive conditions, (c) permit the attainment of volumetric ignition in simpler, room-temperature single-shell DT gas capsules, and (d) ameliorate adverse hohlraum plasma conditions during laser drive and capsule compression. In general, an applied magnetic field should always improve the ignition condition for any NIF ignition target design.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 10 00:00:00 EDT 2023},
month = {Tue Oct 10 00:00:00 EDT 2023}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Inertial confinement fusion implosions with imposed magnetic field compression using the OMEGA Laser
journal, May 2012
- Hohenberger, M.; Chang, P. -Y.; Fiksel, G.
- Physics of Plasmas, Vol. 19, Issue 5
The physics basis for ignition using indirect-drive targets on the National Ignition Facility
journal, February 2004
- Lindl, John D.; Amendt, Peter; Berger, Richard L.
- Physics of Plasmas, Vol. 11, Issue 2
Radionuclide production using a Z-pinch neutron source
patent, September 2014
- Wessel, Frank J.; Rahman, Hafiz Ur
- US Patent Document 8,837,661
Some Criteria for a Power Producing Thermonuclear Reactor
journal, January 1957
- Lawson, J. D.
- Proceedings of the Physical Society. Section B, Vol. 70, Issue 1
Magnetized Target Fusion: An Overview
journal, May 1995
- Kirkpatrick, Ronald C.; Lindemuth, Irvin R.; Ward, Marjorie S.
- Fusion Technology, Vol. 27, Issue 3
High-gain, low-intensity ICF targets for a charged-particle beam fusion driver
journal, January 1981
- Sweeney, M. A.; Farnsworth, A. V.
- Nuclear Fusion, Vol. 21, Issue 1
Beam heated linear theta-pinch device for producing hot plasmas
patent, July 1981
- Bohachevsky, Ihor O.
- US Patent Document 4,277,305
Magnetohydrodynamic behavior of thermonuclear fuel in a preconditioned electron beam imploded target
journal, January 1981
- Lindemuth, I. R.
- Physics of Fluids, Vol. 24, Issue 4
Compressing magnetic fields with high-energy lasers
journal, May 2010
- Knauer, J. P.; Gotchev, O. V.; Chang, P. Y.
- Physics of Plasmas, Vol. 17, Issue 5
Propulsion Motor
patent-application, June 2006
- Da Conceicao, Jose
- US Patent Application 10/528,225; 2006/0126771
Deceleration phase of inertial confinement fusion implosions
journal, May 2002
- Betti, R.; Anderson, K.; Goncharov, V. N.
- Physics of Plasmas, Vol. 9, Issue 5
The physics of burn in magnetized deuterium-tritium plasmas: spherical geometry
journal, February 1986
- Jones, R. D.; Mead, W. C.
- Nuclear Fusion, Vol. 26, Issue 2
Parameter space for magnetized fuel targets in inertial confinement fusion
journal, March 1983
- Lindemuth, I. R.; Kirkpatrick, R. C.
- Nuclear Fusion, Vol. 23, Issue 3
Fuel preconditioning studies for e‐beam fusion targets
journal, May 1979
- Olsen, J. N.; Widner, M. M.; Chang, J.
- Journal of Applied Physics, Vol. 50, Issue 5
Fusion Yield Enhancement in Magnetized Laser-Driven Implosions
journal, July 2011
- Chang, P. Y.; Fiksel, G.; Hohenberger, M.
- Physical Review Letters, Vol. 107, Issue 3
Fundamental limitations on plasma fusion systems not in thermodynamic equilibrium
journal, April 1997
- Rider, Todd H.
- Physics of Plasmas, Vol. 4, Issue 4