한국추진공학회:학술대회논문집 (Proceedings of the Korean Society of Propulsion Engineers Conference)
- 한국추진공학회 2003년도 제21회 추계학술대회 논문집
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- Pages.39-42
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- 2003
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- 1975-342X(pISSN)
레이저 구동 관내 가속장치 (LITA)의 성능에 대한 연구
Performance of Laser-driven In-Tube Accelerator
초록
We studied the vertical launch performance of the Laser-driven In-Tube Accelerator (LITA). This device is primarily characterized by accelerating a projectile in a tube. Owing to the confinement effect, the thrust performance is enhanced. The driver gas can be specified and its pressure be turned so that the impulse performance is optimized. In the experiments, a 3.0-gram projectile was vertically launched. The effects of the projectile exit condition, the laser beam incident direction and the driver gas species were experimentally studied.