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http://dx.doi.org/10.6108/KSPE.2015.19.6.091

A Study on the Mechanical Properties Optimization of Solid Propellant  

Choi, Yongkyu (2nd Project Team, Core Tech R&D Center, LIG Nex1 Co., Ltd.)
Ryu, Taeha (2nd Project Team, Core Tech R&D Center, LIG Nex1 Co., Ltd.)
Kim, Nakhyun (2nd Project Team, Core Tech R&D Center, LIG Nex1 Co., Ltd.)
Kim, Jeongeun (2nd Project Team, Core Tech R&D Center, LIG Nex1 Co., Ltd.)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.19, no.6, 2015 , pp. 91-97 More about this Journal
Abstract
The limit values of mechanical properties(MPs) of HTPB/AP/Al Solid Propellant was reviewed according to the rocket motor development procedures and the in-process values of MPs were analyzed by the tool of Process Capability Index. Based on finding the dependency among MPs, the optimization is proposed for reducing the properties defects and for improving the rocket grain safeties.
Keywords
HTPB/AP/Al; Composite Solid Propellant; Process Capability Index; Dependency Among Mechanical Properties; Mechanical Properties Optimization;
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  • Reference
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