Nuclear Materials and Properties

MSFR EVOL TASARIMINDA YAKIT TAZELEME OPTİMİZASYONU ÖZET Dördüncü nesil (Gen-IV) nükleer reaktör konseptlerinden biri olan Ergimiş Tuz Hızlı Reaktörü (MSFR), sürdürülebilirlik, güvenlik ve kapalı yakıt çevrimi potansiyeli ile öne çıkmaktadır. Toryum-Uranyum ( ) yakıt çevriminde reaktör dinamiğini belirleyen en kritik a…

MSFR EVOL TASARIMINDA YAKIT TAZELEME OPTİMİZASYONU ÖZET Dördüncü nesil (Gen-IV) nükleer reaktör konseptlerinden biri olan Ergimiş Tuz Hızlı Reaktörü (MSFR), sürdürülebilirlik, güvenlik ve kapalı yakıt çevrimi potansiyeli ile öne çıkmaktadır. Toryum-Uranyum ( ) yakıt çevriminde reaktör dinamiğini belirleyen en kritik a…

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Hydrogen embrittlement in body-centred-cubic refractory metals is governed by complex interactions between hydrogen, defects, and plastic deformation, yet molybdenum remains remarkably resistant. Here, we show that severe electrochemical hydrogen charging causes no measurable degradation in the tensile behaviour of mo…

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This work examines the influence of adding 2 % boron carbide (B 4 C) to an AlCoCrFeNi high-entropy alloy processed by spark plasma sintering under identical conditions. The study combines microstructural characterization, electrochemical evaluation and statistical microhardness analysis to determine how the ceramic ad…

This study evaluated the effect of the inner moderator radius on the neutronic and thermal-hydraulic performance of dual-cooled annular UO2 and (Th-233U-235U)O2 fuels for a light water (LW) small modular reactor (SMR) derived from the AP300™ concept. The analysis combined lattice neutronic calculations and fuel channe…

A coupled neutronic and thermal-hydraulic assessment is performed for a dual-cooled annular fuel concept applied to light-water SMR conditions. A mixed thorium-based oxide, (Th-233U-235U)O2, is evaluated against conventional UO2 and solid-pin benchmarks while sweeping the inner moderator radius (0.05-0.43165 cm) at co…

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A coupled neutronic and thermal-hydraulic assessment is performed for a dual-cooled annular fuel concept applied to light-water SMR conditions. A mixed thorium-based oxide, (Th- 233 U- 235 U)O 2 , is evaluated against conventional UO 2 and solid-pin benchmarks while sweeping the inner moderator radius (0.05-0.43165 cm…

No abstract yet.

In consideration of the growing number of application-related cases involving elevated scales of radiation, the progression of novel technologies aimed at mitigating the unwanted consequences of radiation exposure assumes critical importance. In the field of the nuclear industry, there is a particular requirement to p…