Results 31 to 40 of about 112 (67)

The Modeling of kinetic characteristics of subcritical assembly “Yalina” using SuperMC Monte Carlo code

open access: yesJournal of Physics: Conference Series, 2020
Abstract Accelerator-driven systems (ADS) are considered to be promising for energy generation and transmutation of the long-live radiotoxic nuclides contained in spent nuclear fuel. The Yalina assembly has the same conceptual construction with a neutron generator coupled to a subcritical core. The major difference between ADS and Yalina
I A Zubets, T N Korbut, M O Kravchenko
openaire   +1 more source

Cross Section Measurement Method for (n,α) Reaction of Gas Sample Based on Combination of Experiment and Simulation

open access: yesYuanzineng kexue jishu, 2022
A method for measuring (n,α) reaction cross sections of the gas sample induced by fast neutrons using a gridded ionization chamber (GIC) was established. There are several advantages using the GIC to measure gas samples.
HU Yiwei;CUI Zengqi;LIU Jie;BAI Haofan;XIA Cong;JIANG Haoyu;CHEN Jinxiang;ZHANG Guohui
doaj  

Shielding Calculation and Analysis of Radioactive Waste Resin System in Supercritical Water Treatment

open access: yesJournal of Isotopes
Radioactive waste resin is generated during the operation of nuclear facilities such as nuclear fuel recycling,reactor cooling water treatment,and spent fuel pool purification.
Yaofeng CHEN, Tianyi ZHANG, Jiaqi HAN
doaj   +1 more source

Activation analysis of reactor building concrete for nuclear power plant decommissioning using the Chebyshev method

open access: yesDiscover Applied Sciences
This study calculates neutron activation rate and elemental activity in reactor building concrete using SuperMC-3.4 software with the Chebyshev Rational Approximation Method (CRAM). Major elements such as Co, Fe, Ca, Ni, and C were analyzed over 60 years
Abdollah Khorshidi   +3 more
doaj   +1 more source

Supermc neutron simulation - burnup of different composition and distribution of burnable poisons in VVER-1000 reactor

open access: yes, 2021
Различный состав и пространственное распределение выгорающих поглотителей по-разному влияют на размножающие и теплофизические свойства реактора. В работе создана расчетная 3D модель ТВС реактора с выгорающими поглотителями. В качестве выгорающих поглотителей используются традиционно-применяемые Gd2O3-содержащие твэлы и твэлы с AmO2. Проведенные расчеты
Xu, Y. B., Bedenko, Sergey Vladimirovich
openaire   +1 more source

Fast Monte Carlo Electron-Photon Transport Method and Application in Accurate Radiotherapy

open access: yes, 2014
Monte Carlo (MC) method is the most accurate computational method for dose calculation, but its wide application on clinical accurate radiotherapy is hindered due to its poor speed of converging and long computation time.
Zhenping Chen   +5 more
core   +1 more source

Cross section measurement for the

open access: yes
With more accurate measurement method for gas samples, cross sections of the 14N(n,α0,1)11B reactions were measured at 24 energy points in the 4.5–11.5 MeV neutron energy region based on the 4.5 MV Van de Graaff accelerator at Peking University and the ...
Wenkai Ren   +21 more
core   +1 more source

Desarrollo del modelo de un centro de protonterapia con sincontrón para estudios de protección radiológica con métodos de montecarlo

open access: yes, 2023
La protonterapia es una disciplina que se basa en la aceleración de protones a energías elevadas (rango energético desde 1 hasta 300 MeV) para la irradiación de tejidos tumorales.
Navarro Hernández, Daniel
core  

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