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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Effect of aging and α’ segregation on oxidation and electrochemical behavior of FeCrAl alloys
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Enhanced radiation resistance of W-based HEA under helium-ion irradiation conditions
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Fractional densities and character of dislocations in different slip modes from powder diffraction patterns
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Microstructure evolution in Cr0.6FeNiMn and CrFeNiCoPd under ion irradiation
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Oxide Layers in Ni-doped FeCrAl Alloy in 320°C Radioactive Hydrogenated Water
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Extending damage accumulation of commercial reactor irradiated 316 stainless steel with ion irradiation
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Environmentally-assisted cracking of electropolished 316L stainless steel in molten FLiNaK salt
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Crack self-healing by high-temperature annealing of a 90W7Ni3Fe tungsten heavy alloy
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Effect of Al content on steam oxidation behavior for ferritic Fe-21Cr-xAl alloys
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On using computational versus data-driven methods for uncertainty propagation of isotopic uncertainties
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In-situ measurement of Ce concentration in high-temperature molten salts using acoustic-assisted laser-induced breakdown spectroscopy with gas protective layer
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Sensitivity study of parameters important to Molten Salt Reactor Safety
This paper presents a molten salt reactor (MSR) design parameter sensitivity study using a nodal dynamic modelling methodology with explicitly modified point kinetics equation and Mann’s model for heat transfer. Six parameters that can impact MSR safety are evaluated. A MATLAB-Simulink model inspired by Thorcon’s 550MW th MSR is used for parameter evaluations. A safety envelope was formed to encapsulate power, maximum and minimum temperature, and temperature-induced reactivity feedback. The parameters are perturbed by ±30%. The parameters were then ranked by their subsequent impact on the considered safety envelope, which ranks acceptable parameter uncertainty. The model is openly available on GitHub.
Development, validation and implementation of multiple radioactive particle tracking technique
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Cross section generation for a conceptual horizontal, compact high temperature gas reactor
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