Results 11 to 20 of about 130,744 (269)

Project Design of a Pulsed D-D Fusion Neutron Source Based on Field Reversed Configuration

中国工程科学, 2022
The fusion neutron source is of great significance for conducting material testing for future fusion reactors, as it can genuinely reflect the change of material properties under fusion neutron irradiation.
Pan Yuan, Wang Zhijiang , Wu Songtao , Zhang Ming , Chen Zhipeng , Rao Bo , Zhu Ping, Yang Yong, Ding Yonghua   +8 more
doaj   +1 more source

Application of MCNP nonanalog techniques for calculations of reaction rate measurements at the BFS facilities

Nuclear Energy and Technology, 2016
An analysis of measurements of criticality, central reaction rate ratios, reaction rate distributions and reactivity coefficients performed at the BFS critical assemblies is important both for obtaining information required to refine neutron data and ...
O.N. Andrianova, G.N. Manturov, Ye.V. Rozhikhin   +2 more
doaj   +1 more source

Research on system performance of a bandwidth limiting neutron chopper at CSNS

He jishu, 2021
BackgroundBandwidth limiting (BWL) neutron chopper is one of the important devices installed on the time-of-flight neutron scattering spectrometer.
WANG Shanshan, CAI Weiliang, WANG Ping, ZHANG Hong, ZUO Taisen, WANG Songlin   +5 more
doaj   +1 more source

Decomposition of the Mathematical Model of Precision Neutron-Physical Calculations of Nuclear Reactors

IOP Conference Series: Earth and Environmental Science, 2022
Abstract The main goal of the work is to assess the possibility of minimizing the design time of nuclear reactors. The achievement of the goal is facilitated by the development of hierarchical models of neutron-physical calculation of the reactor.
openaire   +1 more source

Proton-neutron multiplets in exotic 134Sb: testing the shell-model effective interaction [PDF]

, 2006
The experimental level structure of 134Sb is compared with the results of a shell-model calculation in which the two-body matrix elements of the effective interaction have been derived from the CD-Bonn nucleon-nucleon potential.
Coraggio, L., Covello, A., Gargano, A., Itaco, N.   +3 more
core   +1 more source

Neutronics experiments of dual functional lithium-lead blanket based on D-T fusion neutron source

He jishu, 2022
BackgroundChina Dual Functional Lithium-Lead (DFLL) blanket is designed by the Institute of Nuclear Energy Safety Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences for fusion reactor.
ZENG Zhengkui, CHEN Size, ZHANG Yong, WANG Haixia, XIONG Houhua   +4 more
doaj   +1 more source

Coalescing neutron stars - a step towards physical models III. Improved numerics and different neutron star masses and spins [PDF]

, 2001
(Abridged) In this paper we present a compilation of results from our most advanced neutron star merger simulations, including a description of the employed numerical procedures and a more complete overview over a large number of computed models.
Akmal, Ayal, Baumgarte, Baumgarte, Baumgarte, Bildsten, Blanchet, Blandford, Bonazzola, Bulik, Centrella, Colella, Cook, Cook, Cook, Cooperstein, Cutler, Davies, Duncan, Eichler, Faber, Faber, Flanagan, Freiburghaus, Fryer, H.-Th. Janka, Haensel, Heiselberg, Hilf, Hulse, Janka, Janka, Kalogera, Kochanek, Lai, Lai, Lai, Lai, Lai, Lattimer, Lattimer, Lattimer, Lattimer, Lee, Li, Lombardi, M. Ruffert, Marronetti, Meyer, Mészáros, Mészáros, Nakamura, New, Oohara, Oohara, Paczynski, Paczynski, Popham, Qian, Rasio, Rasio, Rasio, Rosswog, Rosswog, Ruffert, Ruffert, Ruffert, Ruffert, Ruffert, Ruffert, Sawyer, Shen, Shibata, Shibata, Shibata, Shibata, Sumiyoshi, Swesty, Symbalisty, Taniguchi, Thorne, Thorne, Tscharnuter, van den Horn, Waxman, Waxman, Woosley, Woosley, Zhuge   +88 more
core   +2 more sources

Progress in Advanced Modeling and Numerical Simulation of High-performance Particle Transport for Sodium-cooled Fast Reactor

Yuanzineng kexue jishu, 2022
The fuel assembly and fuel rod bundle of sodium-cooled fast reactor are arranged in a triangle form. The fuel assembly adopts closed structure deign without mixing of coolant between assemblies, which is cooled by the sodium coolant through the ...
ZHOU Peide;XUE Xiaogang;WU Mingyu;WANG Shixi;WU Zongyun;HUO Xingkai;GAO Xinzhao;ZHANG Qiang;FU Yuanguang;ZHOU Shengcheng;LIU Chen;MA Jianming
doaj  

GEANT4 characterization of the neutronic behavior of the active zone of the MEGAPIE spallation target

Nuclear Engineering and Technology, 2021
The increasing interest that GEANT4 is gaining nowadays, because of its special capabilities, prompted us to address its reliability in neutronic calculation for the realistic and complex spallation target MEGAPIE of the Paul Scherrer Institute of ...
Abdesslam Lamrabet, Abdelmajid Maghnouj, Jaouad Tajmouati, Mohamed Bencheikh   +3 more
doaj   +1 more source

Effect of correlation between cross sections and angular distributions in nuclear data of 63Cu on estimation of uncertainty of neutron penetration [PDF]

EPJ Web of Conferences, 2023
Uncertainty in neutron reaction rates after penetrating a 608mm-thick copper benchmark experiment performed by the FNS facility of JAEA was estimated based on two different kinds of the Total Monte Carlo methods under random sampling methodology.
Yamano Naoki, Inakura Tsunenori, Ishizuka Chikako, Chiba Satoshi   +3 more
doaj   +1 more source