Results 11 to 20 of about 28,609 (287)

Contribution of Particle–Wall Distance and Rotational Motion of a Single Confined Elliptical Particle to the Effective Viscosity in Pressure-Driven Plane Poiseuille Flows

Applied Sciences, 2021
Rheological properties of the suspension flow, especially effective viscosity, partly depend on spatial arrangement and motion of suspended particles. It is important to consider effective viscosity from the microscopic point of view.
Misa Kawaguchi, Tomohiro Fukui, Koji Morinishi   +2 more
doaj   +1 more source

Neutron time-of-flight measurements of charged-particle energy loss in inertial confinement fusion plasmas [PDF]

, 2019
Neutron spectra from secondary ^{3}H(d,n)α reactions produced by an implosion of a deuterium-gas capsule at the National Ignition Facility have been measured with order-of-magnitude improvements in statistics and resolution over past experiments.
Caggiano, J. A., Cerjan, C. J., Divol, L., Eckart, M. J., Gericke, Dirk O., Graziani, F. R., Grim, G. P., Hansen, S. B, Hartouni, E. P, Hatarik, R., Hatchett, S. P., Hayes, A. K., Hopkins, L. F. Berzak, Johnson, M. Gatu, Khan, S. F., Knauer, J. P., Le Pape, S., MacKinnon, A. J., McNaney, J. M., Meezan, N. B., Rinderknecht, H. G., Sayre, D. B., Schneider, D. H., Sepke, S. M., Shaughnessy, D. A., Stoeffl, W., Yeamans, C. B., Zylstra, A. B.   +27 more
core   +1 more source

Inertial confinement fusion: Recent results and perspectives [PDF]

EPJ Web of Conferences
This paper presents an overview of the principles of inertial confinement fusion (ICF) and of recent results, describing what are the difficulties which had to be overcome in order to get ignition, as demonstrated at the National Ignition Facility in the
Batani Dimitri
doaj   +1 more source

Generation of a sharp density increase in radiation transport between high-Z and low-Z plasmas

Matter and Radiation at Extremes, 2016
A sharp density increase (referred to as density incrustation) of the Au plasmas in the radiative cooling process of high-Z Au plasmas confined by low-Z CH plasmas is found through the radiative hydrodynamic simulations.
Guangwei Meng, Jianguo Wang, Xuerong Wang, Jinghong Li, Weiyan Zhang   +4 more
doaj   +1 more source

What Machine Learning Can and Cannot Do for Inertial Confinement Fusion

Plasma, 2023
Machine learning methodologies have played remarkable roles in solving complex systems with large data, well-defined input–output pairs, and clearly definable goals and metrics.
Baolian Cheng, Paul A. Bradley
doaj   +1 more source

Inertial confinement fusion [PDF]

, 1992
This issue of the ICF Quarterly contains seven articles that describe recent progress in Lawrence Livermore National Laboratory's ICF program. The Department of Energy recently initiated an effort to design a 1--2 MJ glass laser, the proposed National Ignition Facility (NIF).
Powers, L., Condouris, R., Kotowski, M., Murphy, P.W. (eds.)   +3 more
openaire   +2 more sources

Progress in direct-drive inertial confinement fusion

EPJ Web of Conferences, 2013
Significant progress has been made in direct-drive inertial confinement fusion research at the Laboratory for Laser Energetics since the 2009 IFSA Conference [R.L. McCrory et al., J. Phys.: Conf. Ser. 244, 012004 (2010)].
McCrory R.L., Meyerhofer D.D., Betti R., Boehly T.R., Collins T.J.B., Craxton R.S., Delettrez J.A., Edgell D.H., Epstein R., Froula D.H., Glebov V.Yu., Goncharov V.N., Harding D.R., Hu S.X., Igumenshchev I.V., Knauer J.P., Loucks S.J., Marozas J.A., Marshall F.J., McKenty P.W., Michel T., Nilson P.M., Radha P.B., Regan S.P., Sangster T.C., Seka W., Shmayda W.T., Short R.W., Shvarts D., Skupsky S., Soures J.M., Stoeckl C., Theobald W., Yaakobi B., Frenje J.A., Casey D.T., Li C.K., Petrasso R.D., Séguin F.H., Padalino S.J., Fletcher K.A., Celliers P.M., Collins G.W., Robey H.F.   +43 more
doaj   +1 more source

Controlled Fusion: Comparative Insights into Magnetic Confinement and Laser-Driven Technics [PDF]

E3S Web of Conferences
This article explores controlled fusion as a promising avenue for sustainable energy production. It delves into two leading approaches -Magnetic Confinement Fusion (MCF) and laser-driven Inertial Confinement Fusion (ICF)— highlighting their principles ...
Fils Jérôme
doaj   +1 more source

Gamma-based nuclear fusion measurements at inertial confinement fusion facilities

Frontiers in Physics, 2022
Experiments performed on an inertial confinement fusion (ICF) platform offer a unique opportunity to study nuclear reactions, including reaction branches that are useful for diagnostic applications in ICF experiments as well as several that are relevant ...
Z. L. Mohamed, Y. Kim, J. P. Knauer
doaj   +1 more source

Heat wave fast ignition in inertial confinement energy

High Power Laser Science and Engineering, 2013
An accelerated micro-foil is used to ignite a pre-compressed cylindrical shell containing deuterium–tritium fuel. The well-known shock wave ignition criterion and a novel criterion based on heat wave ignition are developed in this work.
Shalom Eliezer, Shirly Vinikman Pinhasi
doaj   +1 more source