Singular!⚡️If AI proves a singularity in 3D #NavierStokes via "axial stretching + inward spiral", it mathematically models the exact vortex limits physicists fight in magneto-inertial fusion (MIF) during #MagLIF experiments on the #Zmachine. Theory meets extreme reality! #OpenAI

Benjamin Wang, Henry Fetsch, Nathaniel J. Fisch: Long-Pulse Fast Ignition in MagLIF https://arxiv.org/abs/2602.12673 https://arxiv.org/pdf/2602.12673 https://arxiv.org/html/2602.12673

MagLIF FLASH simulations. [7/7 of https://arxiv.org/abs/2504.11432v1]

in a magnetized plasma under conditions typical for MagLIF. The analysis is based on the acoustic time scale for the propagation of pressure disturbances being much shorter than the conductive time scale for heat diffusion. In this regime, the [3/7 of https://arxiv.org/abs/2504.11432v1]

arXiv:2504.11432v1 Announce Type: new
Abstract: The preheat and pre-magnetization of the fuel are essential steps in the design of Magnetized Liner Inertial Fusion (MagLIF) configurations. Typically, the energy of the preheat laser is deposited in a [1/7 of https://arxiv.org/abs/2504.11432v1]

Garcia-Rubio, Davidson, Ellison, Meezan, Miller, Nardelli, Reyes, Schmit, Sullan: Analysis of Preheat Propagation in MagLIF-like Plasmas https://arxiv.org/abs/2504.11432 https://arxiv.org/pdf/2504.11432 https://arxiv.org/html/2504.11432

complexity from focused experiments of linear hydrodynamic instabilities to fully integrated MagLIF fusion experiments. With the latest addition of physics capabilities, FLASH now obtains good agreement with the experimental data, theoretical results, [4/6 of https://arxiv.org/abs/2504.10760v1]

concepts, such as MagLIF, at ignition scale. Here we present a collection of six validation benchmarks from experiments at the Z Pulsed Power Facility and theoretical and simulation studies of scaling MagLIF to high currents. The benchmarks range in [3/6 of https://arxiv.org/abs/2504.10760v1]

energy (IFE), which uses high-current pulsed-power technology to compress targets to thermonuclear conditions, can achieve this goal. In this paper, we detail the physics basis for pulser IFE, focusing on magnetized liner inertial fusion (MagLIF), [3/7 of https://arxiv.org/abs/2504.10680v1]

targets are used to study the laser preheat stage of a MagLIF scheme where anaxial magnetic field is sometimes applied to the target. Simulations were done with the radiation-MHD code HYDRA with a collision-dominated fluid model and the Schurtz [2/6 of https://arxiv.org/abs/2504.09091v1]

R. Y. Lau, D. J. Strozzi, M. Sherlock, M. Weis, A. S. Joglekar, W. A. Farmer, Y. Shi, J. R. Cary: Nonlocal effects on Thermal Transport in MagLIF-Relevant Gaspipes on NIF https://arxiv.org/abs/2504.09091 https://arxiv.org/pdf/2504.09091 https://arxiv.org/html/2504.09091

高速点火(fast ignition)の弱点：
不可能レベルの超高出力・超高強度のレーザーが要求される
↓↓↓
MagLIF（磁化ライナー慣性核融合）では、光速着火がでは大幅に緩和され、実現可能域に入るかも
利点：
⑴低い面密度で点火可能
⑵大きなアスペクト比
⑶磁場で電子を集束可能
journals.aps.org/pre/abstract...

A new paper in Physical Review E reports that combining fast ignition with magnetized liner inertial fusion, or MagLIF, could reduce the power needed to spark fusion, allowing for longer, lower-energy pulses and keeping more heat trapped inside fuel.

🔗 https://go.aps.org/3Rb5o7e