The Magnetized Indirect Drive Project on the National Ignition Facility.

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Title: The Magnetized Indirect Drive Project on the National Ignition Facility.
Authors: Moody, J. D.1 (AUTHOR) moody4@llnl.gov, Pollock, B. B.1 (AUTHOR), Sio, H.1 (AUTHOR), Strozzi, D. J.1 (AUTHOR), Ho, D. D.-M.1 (AUTHOR), Walsh, C.1 (AUTHOR), Kemp, G. E.1 (AUTHOR), Kucheyev, S. O.1 (AUTHOR), Kozioziemski, B.1 (AUTHOR), Carroll, E. G.1 (AUTHOR), Kroll, J.1 (AUTHOR), Yanagisawa, D. K.1 (AUTHOR), Angus, J.1 (AUTHOR), Bhandarkar, S. D.1 (AUTHOR), Bude, J. D.1 (AUTHOR), Divol, L.1 (AUTHOR), Ferguson, B.1 (AUTHOR), Fry, J.1 (AUTHOR), Hagler, L.1 (AUTHOR), Hartouni, E.1 (AUTHOR)
Source: Journal of Fusion Energy. 2022, Vol. 41 Issue 1, p1-13. 13p.
Abstract: A new project is underway at the National Ignition Facility with the goal of applying a seed magnetic field to the fusion fuel in an indirect drive hohlraum implosion and quantifying the effect on the hot-spot temperature, shape and neutron yield. Magnetizing fusion fuel is calculated to reduce heat loss from the implosion core by constraining the motion of electrons and fusion-generated alpha particles; this can improve the chances of achieving high-gain fusion in a laboratory plasma. We describe the goals of this project and the significant scientific and technological challenges which must be overcome for this project to succeed. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:A new project is underway at the National Ignition Facility with the goal of applying a seed magnetic field to the fusion fuel in an indirect drive hohlraum implosion and quantifying the effect on the hot-spot temperature, shape and neutron yield. Magnetizing fusion fuel is calculated to reduce heat loss from the implosion core by constraining the motion of electrons and fusion-generated alpha particles; this can improve the chances of achieving high-gain fusion in a laboratory plasma. We describe the goals of this project and the significant scientific and technological challenges which must be overcome for this project to succeed. [ABSTRACT FROM AUTHOR]
ISSN:01640313
DOI:10.1007/s10894-022-00319-7