Results 1 to 10 of about 130,744 (269)

Astrophysical Aspects of Neutrino Dynamics in Ultradegenerate Quark Gluon Plasma [PDF]

open access: yesAdvances in High Energy Physics, 2017
The cardinal focus of the present review is to explore the role of neutrinos originating from the ultradense core of neutron stars composed of quark gluon plasma in the astrophysical scenario.
Souvik Priyam Adhya
doaj   +4 more sources

Consistent neutron-physical and thermal-physical calculations of fuel rods of VVER type reactors [PDF]

open access: yesEPJ Web of Conferences, 2017
For modeling the isotopic composition of fuel, and maximum temperatures at different moments of time, one can use different algorithms and codes. In connection with the development of new types of fuel assemblies and progress in computer technology, the ...
Tikhomirov Georgy   +3 more
doaj   +2 more sources

Test tasks for verification of program codes for calculation of neutron-physical characteristics of the BN series reactors [PDF]

open access: yesEPJ Web of Conferences, 2017
System of test tasks is presented with the fast reactor BN-1200 with nitride fuel as prototype. The system of test tasks includes three test based on different geometric models.
Tikhomirov Georgy   +5 more
doaj   +2 more sources

Generating a system of group constants for neutron-physical calculations of fast reactors based on ROSFOND-2020.2 library files [PDF]

open access: yesNuclear Energy and Technology
The subject of constant support development is currently becoming increasingly important in connection with the national strategy of transition to a closed nuclear fuel cycle.
Elizaveta P. Averchenkova   +9 more
doaj   +4 more sources

ON-THE-FLY INTERPOLATION OF CONTINUOUS TEMPERATURE-DEPENDENT THERMAL NEUTRON SCATTERING DATA IN RMC CODE [PDF]

open access: yesEPJ Web of Conferences, 2021
Thermal neutron scattering data have an important influence on the high-fidelity neutronics calculation of thermal reactors. Due to the limited storage capabilities of computers, a discrete ACE representation of the secondary neutron energy and angular ...
Zheng Lei, Feng Zhiyuan, Wang Kan
doaj   +1 more source

Effects of different nuclear evaluation data on the RMC keff calculation [PDF]

open access: yesEPJ Web of Conferences, 2020
Neutron cross section data is the basis of nuclear reactor physical calculation and has a decisive influence on the accuracy of calculation results. AFA3Gassemble is widely used in nuclear power plants.
Wenxin Zhang   +3 more
doaj   +1 more source

Computational benchmark for fuel assembly of VVER-1000 using the Monte Carlo Serpent code [PDF]

open access: yesNuclear Technology and Radiation Protection, 2018
The use of a new Monte Carlo Serpent code for the calculation of water-cooled reactors is presented and a calculation scheme of the fuel assembly for VVER-1000 reactors developed.
Galchenko Vitaliy V.   +2 more
doaj   +1 more source

Study of neutron sensitivity for vanadium self-powered neutron detector in nuclear reactors

open access: yesAIP Advances, 2023
Vanadium self-powered neutron detectors (SPNDs) are widely used as in-core unmovable detectors in nuclear power plants to continuously carry out data monitoring of neutron flux and nuclear power.
Xiong Wu   +4 more
doaj   +1 more source

ROCOCO system of combined neutron constants – current status and results of testing using geometrical module of the MMK code [PDF]

open access: yesNuclear Energy and Technology, 2018
Results of studies aimed at the further refinement of the ROCOCO system (routine for calculation and organization of combined constants including cross-sections in group and subgroup representation with detailed description of energy dependence of ...
Gennady M. Zherdev   +2 more
doaj   +3 more sources

A Novel Approach to Design and Evaluate BNCT Neutron Beams Combining Physical, Radiobiological, and Dosimetric Figures of Merit

open access: yesBiology, 2021
(1) Background:The quality of neutron beams for Boron Neutron Capture Therapy (BNCT) is currently defined by its physical characteristics in air. Recommendations exist to define whether a designed beam is useful for clinical treatment. This work presents
Ian Postuma   +15 more
doaj   +1 more source

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