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PMD용 화약 BKNO<SUB>3</SUB> 제조 및 특성분석
심정섭(Jungseob Shim),김상백(Sangbaek Kim),안길환(Gilhwan Ahn),김준형(Junhyung Kim),류병태(Byungtae Ryu) 한국추진공학회 2017 한국추진공학회 학술대회논문집 Vol.2017 No.5
고체 점화제 BKNO3는 항공우주 및 유도탄, 자동차 산업 등에 점화제로 널리 적용되는데 본 연구에서는 BKNO3의 제조공정 과 특성평가를 수행하여 정리하였다. PMD에 사용되는 고체 점화제는 보통 금속분말과 산화제 그리고 유기 고분자물질(결합재)로 구성되며, 이들 원료들을 균질하게 혼합하기 위하여 본 연구에서는 증발법(evaporation process)를 사용하여 원료를 제조하였다. 원료 물질의 특성 및 열적 반응 해석(CEA Program)을 통한 최적 조성비를 설계하였으며, 이들의 입도/형상/감도/열량 분석 등의 특성 평가를 수행하여 결과를 비교 분석하였다. This research investigates the manufacturing process and characteristics analysis of BKNO3 (Boron Potassium Nitrate) as pyrotechnic are commonly found in the aerospace, defense, and automotive industries. A solid pyrotechnic mixture is composed of an oxidizing agent, fuel, and binder. Precipitation process was used to uniformly mix the raw material. Through the analysis of the material characteristics and thermal response is designed optimum ratio by NASA CEA program. It was compared by performing the evaluation of these size/shape/sensitivity/calorimetry characteristics.
심정섭(Jungseob Shim),김상백(Sangbaek Kim),안길환(Gilhwan Ahn),김준형(Junhyung Kim) 한국추진공학회 2016 한국추진공학회지 Vol.20 No.3
This research investigated the manufacturing process and characteristics analysis of ZPP(Zirconium Potassium Perchlorate) as pyrotechnic are commonly found in the aerospace, defense, and automotive industries. A solid pyrotechnic mixture is composed of an oxidizing agent, fuel, and binder. Precipitation process was used to uniformly mix the raw material. Through the analysis of the material characteristics and thermal response is designed optimum ratio by NASA CEA program. It was compared by performing the evaluation of these size, shape and calorimetry characteristics.
심정섭(Jungseob Shim),김상백(Sangbaek Kim),안길환(Gilhwan Ahn),김준형(Junhyung Kim),류병태(Byungtae Ryu) 한국추진공학회 2018 한국추진공학회지 Vol.22 No.3
This study investigated the manufacturing process and characteristics of BKNO₃ (Boron Potassium Nitrate) as a pyrotechnic propellant that is commonly used in the aerospace, defense, and automobile industries. The solid mixture was composed of oxidizing agent, fuel, and binder. Evaporation process was used to uniformly mix the raw materials. The optimal ratio of composition was designed through the CEA program analysis of the material characteristics and thermal responses. Further the size, shape, sensitivity, and calorimetry characteristics were studied.