DOE OSTI · 2430321
A Reaction Mechanism for Carbon Soot in Post-Detonation Flows
Abstract
This report documents the generation of a mechanism to predict the inclusion of carbon soot particles in a high explosive flow. The mechanism includes gasification and oxidation reactions, formation, sublimation, radiation, and agglomeration. Each part of the mechanism is derived from properties in the literature. The influence of each part of the mechanism is explored using simple, example simulations consisting of a 12 mm diameter 2,4,6-Trinitrotoluene charge detonated in ambient air. The mechanism has not been quantitatively compared to experiments. Additional efforts will be required to tune and validate it, which will require continued advancements in experimental diagnostics and simulation techniques.
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Egeln Jr., Anthony A., Houim, Ryan W., Hewson, John C.. 2023-09-01. A Reaction Mechanism for Carbon Soot in Post-Detonation Flows. https://doi.org/10.2172/2430321
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