RDX 입도에 따른 다기추진제의 연소 및 강내탄도 특성 = Characteristic Property of Combustion and Internal Ballistics of Triple-Based Propellant according to Particle Size of RDX

다국어 초록 (Multilingual Abstract)

The important factors in the design of the gun propellant are impetus, flame temperature and pressure. In thispaper, we considered a nitrocellulose based propellant composition that replaced sensitive NG(Nitroglycerin) withRDX(Cyclotrimethylenetrinitramine) and DEGDN(Diethylene glycol dinitrate) which high energy and low sensitivity.
Particle size and content of RDX are the two main factors that affect the burning stability of RDX-basedpropellants. Among them, the characteristics of the propellant according to the particle size of RDX wereconfirmed. The relative combustion rate(R.Q., Relative Quickness) of the propellant changed according to the RDXparticle size, and internal ballistics of properties of propellant were also varied. The particle size of RDX can beconfirmed as a major factor in the combustion and internal ballistics characteristics of the propellant.