한국연소학회:학술대회논문집
- 한국연소학회 2012년도 제45회 KOSCO SYMPOSIUM 초록집
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- Pages.359-362
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- 2012
고불안정 조건에서의 3차원 데토네이션 파면 구조 해석 연구
Numerical Study of Three Dimensional Detonation Waves Structure in Highly Unstable Mode.
- 발행 : 2012.11.30
초록
The results are shown highly unstable mode's detonation dynamics by compared with weakly unstable mode. And we investigate the difference and similar features of 2D and 3D results. By using PSD via FFT, the effects of pre-exponential factor difference and of unstable mode were investigated in this study. The result of PSD is shown pulsed features in weakly unstable mode, but noselike in highly unstable mode. By compared between Sheliren image and overlaid slice image, the irregular feature of detonation waves structure was discussed in highly unstable mode.