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http://dx.doi.org/10.6108/KSPE.2014.18.3.056

Analysis of Internal Ballistic Characteristics of Solid Rocket with Erosive Burning  

Cho, Mingyoung (Research & Development Team, Daejeon plant, Hanwha Corporation)
Kim, Jinyong (Research & Development Team, Daejeon plant, Hanwha Corporation)
Park, Sunghan (Sixth Research & Development Institution, Agency for Defence Development)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.18, no.3, 2014 , pp. 56-61 More about this Journal
Abstract
Two erosive burning models were applied to compare analysis results of ballistic for the internal ballistics of solid rocket motors. By comparing motor tests with results of analysis, the variance of a grain shape was analyzed and coefficients of erosive burning were drawn. Results of comparison presents that the coefficient of erosive burning was proportional to the change of burning area, while inversely proportional to the change of cross area.
Keywords
Internal Ballistic; Erosive Burning; Solid Rocket; Performance Prediction;
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  • Reference
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