결합제 함량에 따른 HTPB/AP/Al 추진제의 특성 연구
A Study on Properties of HTPB/AP/Al Propellant to Contents of Bonding Agents
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초록
The propellant tile and crack which account for the greatest proportion of solid rockets are profoundly affected by viscosity and mechanical properties of solid propellant. In this paper HTPB/AP/Al system propellant has been researched for the viscosity, mechanical properties and burning properties with type and contents of bonding agents. The viscosity of propellant was changed significantly depending on the type and contents of bonding agents, and mechanical properties of HTPB/AP/Al system propellant were also varied. Considering both lower viscosity and stable mechanical properties, the optimum type and contents of bonding agents can be identified as the main factors to the HTPB/AP/Al system propellant.
Abstract
The propellant tile and crack which account for the greatest proportion of solid rockets are profoundly affected by viscosity and mechanical properties of solid propellant. In this paper HTPB/AP/Al system propellant has been researched for the viscosity, mechanical properties and burning properties with type and contents of bonding agents. The viscosity of propellant was changed significantly depending on the type and contents of bonding agents, and mechanical properties of HTPB/AP/Al system propellant were also varied. Considering both lower viscosity and stable mechanical properties, the optimum type and contents of bonding agents can be identified as the main factors to the HTPB/AP/Al system propellant.
참고문헌 (7)
- Obeth, A. E., "Principles of Solid Propellant Development" (1987), CPIA Publication
- Sutton, G. P., "Rocket Propulsion Elements" (2010), John Wiley &Sons Inc
- Yim, Y. J., "A Study on the Burning Rate of Composite Solid Propellant", Ph. D., pp.1983
- S. Jain, "Size and Shape of Ammonium Perchlorate and their Influence on Properties of Composite Propellant", Defence Science Journal, 59(3), pp.294~299 (2009)
- Dörr, A., "A Discrete Model for the Apparent Viscosity of Polydisperse Suspensions Including Maximum Packing Fraction", Journal of Rheology, 57(3), pp.1~14 (2013)
- Horine, C.L., "Solid Propellant Processing Factors in Rocket Motor Design", NASA SP-8057, ~ (1971)
- Fedele, D., "Analytical Model and Numerical Simulations for Solid Propellant Using a Random Loose Packing Approach", 50th AIAA, SAE, pp.ASEE Joint Proplsion Conference, 2014