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DOE OSTI · 3363064

INL_Intern_Poster_ColeBailey [Poster]

Bailey, Cole Minor [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]
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Abstract

Understanding the thermophysical properties of molten salts is crucial for the advancement of nuclear fuels. This project presents the design of a custom differential thermal analyzer (DTA) that utilizes non-contact ultrasonic mixing to agitate samples and prevent supercooling. The supercooling effect occurs when a liquid is below its freezing point without solidifying. This can be observed when a liquid in a freezer instantly transitions to its solid phase upon disturbance. By avoiding this effect, accurate transition temperatures of molten salts can be gathered for future applications. Initial mixing results were promising, leading to further refinement of the waveguides using ABAQUS to maximize input energy into the fluid. Future work will focus on integrating both mixing and cooling in conjunctions to observe the avoided effect.

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46 - INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGYDifferential Thermal AnalyzerDTAInternPosterSupercoolingUltrasonic Mixing

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Bailey, Cole Minor [Idaho National Laboratory (INL), Idaho Falls, ID (United States)]. 2025-08-12. INL_Intern_Poster_ColeBailey [Poster]. https://doi.org/10.2172/3363064

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