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Journal of the Korea Institute of Military Science and Technology 2007;10(2):47-52.
Unsteady Separation Simulation of Missile by Using Moving Grid
Kyoung-Tai Kang, Bok-Jik Lee, Chang-Soo Ahn
움직이는 격자계를 이용한 유도탄의 비정상 분리 유동해석
강경태, 이복직, 안창수
국방과학연구소
Abstract
Missile staging and airframe separation simulation were performed by using a numerical technique for simulating the dynamics of multiple moving bodies. A 6DOF model is fully integrated into the CFD solution procedure to determine the body dynamics. Chimera grid technique offered efficient CFD simulation of multiple moving bodies. Through this simulation the safety of deployed staging and airframe separation mechanism was verified.
Key Words: CFD, Missile Staging, Moving Body Simulation, Chimera Grid, TCO
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