Physics principles of inertial confinement fusion and US program overview
OA Hurricane, PK Patel, R Betti, DH Froula… - Reviews of Modern …, 2023 - APS
Inertial confinement fusion (ICF) has existed as a field of study since the 1970s, but the field
was born out of the Cold War. In the decades since the 1960s, pioneering research …
was born out of the Cold War. In the decades since the 1960s, pioneering research …
Turbulent mixing and transition criteria of flows induced by hydrodynamic instabilities
Y Zhou, TT Clark, DS Clark, S Gail Glendinning… - Physics of …, 2019 - pubs.aip.org
In diverse areas of science and technology, including inertial confinement fusion (ICF),
astrophysics, geophysics, and engineering processes, turbulent mixing induced by …
astrophysics, geophysics, and engineering processes, turbulent mixing induced by …
[HTML][HTML] A mechanism for reduced compression in indirectly driven layered capsule implosions
High-yield implosions on the National Ignition Facility rely on maintaining low entropy in the
deuterium–tritium fuel, quantified by its adiabat, in order to efficiently couple energy to the …
deuterium–tritium fuel, quantified by its adiabat, in order to efficiently couple energy to the …
[HTML][HTML] Constraining computational modeling of indirect drive double shell capsule implosions using experiments
Double shell capsule implosions are an alternative approach to achieving alpha heating on
the National Ignition Facility. Current machining techniques construct the outer shell as two …
the National Ignition Facility. Current machining techniques construct the outer shell as two …
Big data-aided study of the physical process of Volume ignition
P Liu, Y Zhou, WB Xiong, C Liu, J Liu… - Journal of Physics …, 2022 - iopscience.iop.org
Volume ignition is a method of igniting a fuel as a whole by simultaneously achieving
ignition conditions throughout the fuel zone. The basic criterion for ignition is that the …
ignition conditions throughout the fuel zone. The basic criterion for ignition is that the …
Nonlinear models for coupling the effects of stimulated Raman scattering to inertial confinement fusion codes
Laser plasma instabilities (LPI) reduce driver-target coupling, alter implosion symmetry, and
therefore can fundamentally limit fusion performance in inertial confinement fusion (ICF) …
therefore can fundamentally limit fusion performance in inertial confinement fusion (ICF) …
[HTML][HTML] Mechanisms of shape transfer and preheating in indirect-drive double shell collisions
Implosions of Hohlraum-driven double shell targets as an alternative inertial confinement
fusion concept are underway at the National Ignition Facility. The double shell system relies …
fusion concept are underway at the National Ignition Facility. The double shell system relies …
Coupling multi-fidelity xRAGE with machine learning for graded inner shell design optimization in double shell capsules
Bayesian optimization has shown promise for the design optimization of inertial confinement
fusion targets. Specifically, in Vazirani et al.[Phys. Plasmas 28, 122709 (2021)], optimal …
fusion targets. Specifically, in Vazirani et al.[Phys. Plasmas 28, 122709 (2021)], optimal …
[HTML][HTML] Coupling 1D xRAGE simulations with machine learning for graded inner shell design optimization in double shell capsules
Advances in machine learning provide the ability to leverage data from expensive
simulations of high-energy-density experiments to significantly cut down on computational …
simulations of high-energy-density experiments to significantly cut down on computational …
[HTML][HTML] Detrimental effects and mitigation of the joint feature in double shell implosion simulations
Double shell capsules provide an attractive option in inertial confinement fusion experiments
due to their potential for achieving a low-convergence, robust burn. However, these designs …
due to their potential for achieving a low-convergence, robust burn. However, these designs …