• Title/Summary/Keyword: 화랑21

Search Result 5,957, Processing Time 0.03 seconds

ROK Army War-Game Simulation System Development (한국 육군 제대별 워게임 모의체계 개발사례)

  • 이해관;김장현
    • Proceedings of the Korea Society for Simulation Conference
    • /
    • 2003.06a
    • /
    • pp.31-35
    • /
    • 2003
  • In the late 1990s, ROK Army started developing a simulation model(ChangJo21) for division/corps level battle command training and finished it successfully. The CJ2l model provides realistic representation of Korean characteristics in doctrine, weapon systems, terrain, and climate etc. The successful development of CJ2l implanted us with confidence on high-technology model development and this has been our motive for development of JeonToo21 for battalion/regiment level battle command training and other war-game models like Hwarang21 (Rear Area Ops. Model) and Vision21 (Division Combat Analysis Model). Eventually, ROK Army was able to establish M&S system by echelons, from battalion to corps. Moreover interoperability between ROK-US simulation systems are on the progress. In this paper, we introduce recently developed 3 war-game simulation models and mention on the future directions of ROK Army Modeling & Simulation.

  • PDF

Effect of pH and Temperature on the Electrochemical Reduction of Carbon Dioxide by Carbon Monoxide Dehydrogenase (일산화탄소탈수소화효소를 이용한 이산화탄소의 전기화학적 환원에 미치는 pH와 온도의 영향)

  • Shin, Jun-Won;Kim, You-Sung;Lee, Sang-Hee;Lee, Sang-Phil;Lee, Ho-Jun;Lim, Mi-Ran;Song, Ji-Eun;Shin, Woon-Sup
    • Journal of the Korean Electrochemical Society
    • /
    • v.10 no.4
    • /
    • pp.265-269
    • /
    • 2007
  • The effects of experimental variables for the electrochemical reduction of carbon dioxide by Carbon Monoxide Dehydrogenase (CODH) were investigated. It shows the pH optimum at 6.3 where the feasibility of electro-chemical reduction and the stability of CODH compromise each other. The optimum temperature for the reduction was at $60^{\circ}C$ where the enzyme shows the optimum activity although the solubility of carbon dioxide decreases as increasing temperature.