| Development of Ignitor of Open-Type Propulsion Device for Korean Interceptor |
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Soon-Kil Kwon, Chang-Kee Kim, Sang-Yong Yun |
| 대응탄 개방형 추진장치용 점화기개발 |
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권순길, 김창기, 윤상용 |
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국방과학연구소 |
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| Abstract |
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For developing the ignition device for the interceptor of Korean active protection system, the design parameters of the ignition device which should have a short ignition delay time and sufficient energy for propellant ignition were studied. The electric primer instead of mechanical primer was adopted for deceasing delay time, and ignition code was used for decreasing the time difference of flame propagation from the flame holes. The developed ignition device showed the ignition delay time of a few ms. When the designed ignition device was applied to the open-type propulsion devices, the stable interior ballistic characteristic was showed in a firing test. |
| Key Words:
Active Protection System, Interceptor, Ignition Device |
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