A binary composite material of nano polyaniline intercalated with nano-Fe2O3 for enhancing gamma-radiation-shielding properties: experimental and simulation study

A Khalil, II Bondouk, EA Allam, IM Nabil… - Progress in Nuclear …, 2024 - Elsevier
Abstract In this work,(Nano-Fe 2 O 3), Nano Polyaniline (NPANI), and a 50%–50% mixture
(NPANI+ Nano-Fe 2 O 3) samples have been synthesized and implemented towards …

Synthesis of Bi2O3 doping powder from CRT-screen waste glass: Physical, structural, and radiation attenuation properties

B Basha, M Kirkbinar, KM Katubi, E İbrahimoğlu… - Radiation Physics and …, 2024 - Elsevier
The physical, structural, mechanical, and radiation (gamma photon and neutron) shielding
properties of CRT screen glass and Bi 2 O 3 mixtures are presented in this study with the …

Optimization of passive modular molten salt microreactor geometric perturbations using machine learning

A Larsen, R Lee, B Clayton, E Mercado, E Wright… - … Engineering and Design, 2024 - Elsevier
Nuclear reactors are vital to the global economy due to the large amounts of baseload
power they can provide with minimal intermittence. However, these reactors are extremely …

Research on fission and fusion neutron shielding performance of various materials

S Akbas - Radiation Physics and Chemistry, 2024 - Elsevier
One of the most challenges in neutron shielding analyses is the selection of materials that
protect the components of nuclear power plants and workers against radiation effects …

Synthesis and radiation damage tolerance of Mo0. 75W0. 25AlB solid solution for nuclear fusion reactor applications

M Wang, D Zhang, P Richardson, Z Wang, Y Jia… - Radiation Physics and …, 2024 - Elsevier
MAB phases (M= transition metal, A= aluminium (Al), B= boron (B)), a new family of nano-
laminated ternary transition metal borides with an excellent combination of functional and …

Multi-objective optimization of molten salt microreactor shielding perturbations employing machine learning

A Larsen, R Lee, C Wilson, J Hedengren… - … Engineering and Design, 2024 - Elsevier
Nuclear reactor shielding is a requirement for all reactors to prevent radiation from escaping
the core. Shielding design can be an arduous process that requires significant …

Design and fabrication of thermal neutron shielding materials based on natural rubber and boron carbide

J Saenpoowa, A Pitaktrakul, S Inphonlek… - MRS …, 2023 - Springer
Thermal neutron shielding materials based on natural rubber were developed with the
addition of various concentrations of boron carbide (B4C) and carbon black. Different …

Coupled neutronic-thermal–mechanical analysis of a medium temperature heat pipe cooled reactor

SN Li, JC Huang, BH Yan, JY Zhao - Nuclear Engineering and Design, 2024 - Elsevier
Medium temperature heat pipe cooled reactor (MTR) can better address problems faced in
tradition heat pipe cooled reactor such as challenges in high-temperature corrosion …

Genetic algorithm for multilayer shield optimization with a custom parallel computing architecture

F Cordella, M Cappelli, M Ciotti, G Claps… - The European Physical …, 2024 - Springer
This paper introduces a novel architecture for optimizing radiation shielding using a genetic
algorithm with dynamic penalties and a custom parallel computing architecture. A practical …

Enhancing Gamma Ray Shielding Properties of Oxyanion Complexes: A Comparative Study of CaMoO4, PbCrO4, PbMoO4, and CaWO4

NA Salman, KK Hammud - Iraqi Journal of Industrial Research, 2024 - ijoir.gov.iq
The imperative advancement of gamma-ray shielding materials is pivotal for ensuring
radioactive and nuclear safety. In this study, our objective was to ascertain key gamma ray …