Thinner capsules yield faster implosions
In National Ignition Facility (NIF) inertial confinement fusion (ICF) experiments, the fusion fuel implodes at a high speed in reaction to the rapid ablation, or blow-off, of the outer layers of the target capsule. To reach the conditions needed for ignition, the fuel must implode symmetrically at a peak velocity of about 350 kilometers per second— without producing hydrodynamic instabilities that can dampen the fusion reactions. Click here for more.
Posted on Apr 28, 2015