| Original Articles |
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An Improved CE/SE Scheme and Its Application to Detonation Propagation |
| WANG Gang1;ZHANG De-Liang2;LIU Kai-Xin1 |
| 1LTCS and Department of Mechanics and Aerospace Engineering, College of Engineering, Peking University, Beijing 1008712Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080 |
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| Cite this article: |
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WANG Gang, ZHANG De-Liang, LIU Kai-Xin 2007 Chin. Phys. Lett. 24 3563-3566 |
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Abstract An improved two-dimensional space-time conservation element and solution element (CE/SE) method with second-order accuracy is proposed, examined and extended to simulate the detonation propagations using detailed chemical reaction models. The numerical results of planar and cellular detonation are compared with corresponding results by the Chapman--Jouguet theory and experiments, and prove that the method is a new reliable way for numerical simulations of detonation propagation.
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| Keywords:
82.33.Vx
47.40.Rs
05.45.Pq
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Received: 27 June 2007
Published: 03 December 2007
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| PACS: |
82.33.Vx
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(Reactions in flames, combustion, and explosions)
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47.40.Rs
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(Detonation waves)
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05.45.Pq
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(Numerical simulations of chaotic systems)
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