Visible to the public Developing a Platform to Enable Parameter Scaling Studies in Magnetized Liner Inertial Fusion Experiments

TitleDeveloping a Platform to Enable Parameter Scaling Studies in Magnetized Liner Inertial Fusion Experiments
Publication TypeConference Paper
Year of Publication2021
AuthorsGomez, Matthew R., Slutz, S.A., Jennings, C.A., Weis, M.R., Lamppa, D.C., Harvey-Thompson, A.J., Geissel, M., Awe, T.J., Chandler, G.A., Crabtree, J.A., Fein, J.R., Hansen, S.B., Harding, E.C., Lewis, W.E., Mangan, M., Ruiz, D.E., Smith, I.C., Yager-Elorriaga, D.A., Ampleford, D.J., Beckwith, K.
Conference Name2021 IEEE International Conference on Plasma Science (ICOPS)
Date Publishedsep
KeywordsBeryllium, composability, confinement, Fuels, Gas lasers, Ions, Magnetization, Neutrons, Plasmas, privacy, pubcrawl, resilience, Resiliency
AbstractMagnetized Liner Inertial Fusion (MagLIF) is a magneto-inertial fusion concept that relies on fuel magnetization, laser preheat, and a magnetically driven implosion to produce fusion conditions. In MagLIF, the target is a roughly 10 mm long, 5 mm diameter, 0.5 mm thick, cylindrical beryllium shell containing 1 mg/cm 3 D 2 gas. An axial magnetic field on the order of 10 T is applied to the target, and several kJ of laser energy is deposited into the fuel. Up to 20 MA of current is driven axially through the beryllium target, causing it to implode over approximately 100 ns. The implosion produces a 100-mm diameter, 8-mm tall fuel column with a burn-averaged ion temperature of several keV, that generates 10 11 -10 13 DD neutrons.
DOI10.1109/ICOPS36761.2021.9588535
Citation Keygomez_developing_2021-1