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http://dx.doi.org/10.6108/KSPE.2015.19.1.033

Kinetic Analysis of Energetic Materials Using Differential Scanning Calorimetry  

Kim, Yoocheon (Department of Mechanical and Aerospace Engineering, Seoul National University)
Park, Jungsoo (4th R&D Institute-2, Agency for Defense Development)
Yang, Seungho (Defense R&D center, Hanwha Corporation)
Park, Honglae (Fire Power Technical Team, Defense Industry Technology Center)
Yoh, Jai-Ick (Department of Mechanical and Aerospace Engineering, Seoul National University)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.19, no.1, 2015 , pp. 33-41 More about this Journal
Abstract
The kinetic analysis of energetic materials using Differential Scanning Calorimetry (DSC) is proposed. Friedman Isoconversional method is applied to DSC experiment data and AKTS software is used for analysis. The proposed kinetic scheme has considerable advantage over the standard method based on One-Dimenaionl Time to Explosion (ODTX). Reaction rate and product mass fraction simulation are conducted to validate extracted kinetic scheme. Also a slow cook-off simulation is implemented on $B/KNO_3$ for validating the applicability of the extracted kinetics scheme to a practical thermal experiment.
Keywords
Differential Scanning Calorimetry; Kinetics; Friedman Isoconversional Method; Simulation; Energetic Materials;
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