Results 11 to 20 of about 19,123 (225)

The geosolitonic concept of high output hydrocarbon deposits formation

Известия высших учебных заведений: Нефть и газ, 2021
Based on the well-known results of studies of the ether-geosoliton concept of the growing Earth, the article presents the conclusions that made it possible to propose a model of thermonuclear synthesis of chemical elements that form renewable reserves of
R. M. Bembel, S. R. Bembel, M. I. Zaboeva, E. E. Levitina   +3 more
doaj   +1 more source

Quantum effects on plasma screening for thermonuclear reactions in laser-generated plasmas

Physical Review Research, 2022
A quantum plasma screening model based on the density matrix formalism is used to investigate theoretically the thermonuclear reactions ^{13}C(α, n)^{16}O and ^{2}H(d, n)^{3}He in laser-generated plasmas over a large range of densities and temperatures ...
David Elsing, Adriana Pálffy, Yuanbin Wu   +2 more
doaj   +1 more source

ITER Fusion Device and Its Power Supply System

南方能源建设, 2022
[Introduction] In order to realize controlled nuclear fusion and solve the future energy problems of mankind, International Thermonuclear Experimental Reactor (ITER) is planning to build a superconducting tokamak device for fusion reaction. [Method] This
Xingguang HU, Zhiquan SONG, Ge GAO, Hua LI, Peng FU, Hang LI   +5 more
doaj   +1 more source

Whence Z-pinches? A personal view

Matter and Radiation at Extremes, 2020
The first Dense Z-Pinch (DZP) conference, in 1984, marked an attempt to use then-modern pulsed power with a Z-pinch to work toward thermonuclear fusion energy.
N. R. Pereira
doaj   +1 more source

The status of ITER radioactive waste management and enlightenment to CFETR radioactive waste management

He jishu, 2022
International thermonuclear experimental reactor (ITER) will enter the experimental stage of thermonuclear fusion operation in a few years, and will produce various kinds of tritium-containing radioactive wastes (tritiated wastes).
WANG Xu, PAN Sheqi, ZHAO Qingkai, ZHANG Hailing, LI Rui, CHEN Chang'an, WANG Jianqiang   +6 more
doaj   +1 more source

Artificial Intelligence and Nuclear Weapons Proliferation: The Technological Arms Race for (In)visibility. [PDF]

Risk Anal
ABSTRACT A robust nonproliferation regime has contained the spread of nuclear weapons to just nine states. Yet, emerging and disruptive technologies are reshaping the landscape of nuclear risks, presenting a critical juncture for decision makers. This article lays out the contours of an overlooked but intensifying technological arms race for nuclear ...
Allison DM, Herzog S.
europepmc   +2 more sources

THIN NITRIDE LAYERS AS PERMEATION BARRIERS

Acta Polytechnica CTU Proceedings, 2018
Permeation barriers represent one of the crucial fields in materials development for thermonuclear fusion. Primary objective of the barriers is to suppress the permeation of hydrogen isotopes (mainly tritium) from future thermonuclear fusion facilities ...
Jakub Veverka, Jiri Matejicek, Frantisek Lukac, David Pospisil, Ladislav Cvrcek, Vincenc Nemanic   +5 more
doaj   +1 more source

Observation of persistent species temperature separation in inertial confinement fusion mixtures

Nature Communications, 2020
The influence of contaminants is one of the factors hindering self-sustained thermonuclear burn in inertial confinement fusion. Here, the authors present evidence, through simulations and experiments, that contaminants do not fully reach thermal ...
Brian M. Haines, R. C. Shah, J. M. Smidt, B. J. Albright, T. Cardenas, M. R. Douglas, C. Forrest, V. Yu Glebov, M. A. Gunderson, C. E. Hamilton, K. C. Henderson, Y. Kim, M. N. Lee, T. J. Murphy, J. A. Oertel, R. E. Olson, B. M. Patterson, R. B. Randolph, D. W. Schmidt   +18 more
doaj   +1 more source

A pairwise nuclear fusion algorithm for particle-in-cell simulations: Weighted particles at relativistic energies

AIP Advances, 2021
A pairwise nuclear fusion algorithm for particle-in-cell simulations for arbitrarily weighted macro-particles at relativistic energies is proposed. When comparing with a recent study by Higginson et al. [J. Comput. Phys.
D. Wu, Z. M. Sheng, W. Yu, S. Fritzsche, X. T. He   +4 more
doaj   +1 more source

Analytical results connecting stellar structure parameters and extended reaction rates [PDF]

, 2011
Possible modification in the velocity distribution in the non-resonant reaction rates leads to an extended reaction rate probability integral. The closed form representation for these thermonuclear functions are used to obtain the stellar luminosity and ...
Haubold, H. J., Kumar, D.
core   +3 more sources