Fast Cook-Off Test and Evaluation for HTPE IM Rocket Motor

HTPE 둔감 추진기관의 급속가열 시험 및 평가

  • Published : 2009.11.19

Abstract

Fast cook-off test with rocket motors was performed and characteristics of the results were analyzed. The material of the motor case was carbon epoxy composite. The motor was loaded with HTPE propellants to improve the insensitive munitions characteristics. In the tests, sound pressure and heat flux sensors were used to determine the category of response according to the standard. The reaction response of all of the HTPE motors tested by fast cook-off was judged as Type V burning.

본 연구에서는 추진기관 급속가열시험을 실시하여 그 특성을 분석 평가 하였다. 연소관은 카본 에폭시 복합재를 사용하였고 추진제는 둔감 특성을 향상 시켜주기 위해 HTPE 추진제를 사용하였다. 반응 형태를 정량적으로 판단하기 위해 음압 및 열유속 센서를 사용하였다. 급속가열 시험한 HTPE 모타들의 반응형태는 Type V 인 연소반응을 나타내었다.

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