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http://dx.doi.org/10.6108/KSPE.2012.16.2.073

Ablation Characteristic Study for Carbon Fabric/EPDM Chamber Insulation  

Kim, Jin-Yong ((주)한화 대전사업장 개발부)
Choi, Ji-Yong ((주)한화 대전사업장 개발부)
Rho, Tae-Ho ((주)한화 대전사업장 개발부)
Lee, Won-Bok ((주)한화 대전사업장 개발부)
Cho, Won-Man ((주)한화 대전사업장 개발부)
Hahm, Hee-Cheol (국방과학연구소 1기술연구본부 6부)
Yun, Nam-Gyun (국방과학연구소 1기술연구본부 6부)
Rhee, Young-Woo (충남대학교 녹색에너지기술전문대학원)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.16, no.2, 2012 , pp. 73-79 More about this Journal
Abstract
We developed the carbon fabric/EPDM chamber insulation in order to protect motor case with high intensity gas flow. A six-inch simulation motor connected with extension tube was designed to test ablation characteristic of insulation. High intensity gas flow was induced by a FRP disc with hole between motor and extension tube. After ground test, ablation depth of the carbon fabric/EPDM insulation was decreased compared to another insulations after ground static test.
Keywords
Carbon Fabric; EPDM(Ethylene-propylene Diene Termonomer); High Intensity Gas Flow; Ablation;
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  • Reference
1 Tauzia, J. M., "Thermal Insulation, Liners and Inhibitors in Solid Rocket Propulsion Technology," Pergamon Press, New York, 1993, pp.553-583
2 NASA space vehicle design criteria, "Soild Rocket Motor Internal Insulation," 1976
3 Rajeev, R. S. and De, S. K. et al., "Studies on Thermal Degradation of Short Melamine Fibre Reinforced EPDM, Maleated EPDM and Nitrile rubber composites," Polymer Degradation and Stability, Vol. 79, 2003, pp.449-463   DOI   ScienceOn
4 Quanlin Z. and Xiaogang L. et al., "Evaluation of ethylene-propylene-diene monomer(EPDM) aging in UV/ condensation environment by principal component analysis(PCA)," Materials Letters, Vol. 63, Issue 20, 2009, pp.1647-1649   DOI   ScienceOn
5 Yalin, G., and Guozheng, L., et al., "Study of a liquid insulation for the solid rocket motor," Materials Letters, Vol. 61, Issues 11-12, 2007, pp.2406-2411   DOI   ScienceOn
6 "Ansys Fluent V12 User Guide," Ansys Inc., 2011