http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이선영(Sunyoung Lee),이현섭(Hyunseob Lee),양희성(Heeseong Yang),길태옥(Taeock Khil),김동욱(Dongwook Kim),방제훈(Jaehoon Bang),최성호(Sungho Choi),이용선(Yongseon Lee) 한국추진공학회 2020 한국추진공학회지 Vol.24 No.6
In this paper, a subminiature solid rocket motor(SSRM) was designed to develop a miniature smart-bullet and the designed propellant grain was made of thermoplastic propellant for production convenience of inner shape. The internal ballistics analysis and ground test were performed to investigate the performance of SSRM. And a numerical simulation was carried out to obtain basic data on the design of safety distance between the nozzle outlet and a gunner, the temperature distribution of exhaust gas was analyzed by comparing a numerical simulation and the results of IR camera.