| Title: | New Numerical Algorithms in SUPER CE/SE and Their Applications in Explosion Mechanics |
| Authors: | Wang G(王刚); Wang JT(王景焘); Liu KX(刘凯欣) |
| Issue Date: | 2010 |
| Abstract: | The new numerical algorithms in SUPER/CESE and their applications in explosion mechanics are studied. The researched algorithms
and models include an improved CE/SE (space-time Conservation Element and Solution Element) method, a local
hybrid particle level set method, three chemical reaction models and a two-fluid model. Problems of shock wave reflection
over wedges, explosive welding, cellular structure of gaseous detonations and two-phase detonations in the gas-droplet system
are simulated by using the above-mentioned algorithms and models. The numerical results reveal that the adopted algorithms
have many advantages such as high numerical accuracy, wide application field and good compatibility. The numerical algorithms
presented in this paper may be applied to the numerical research of explosion mechanics. |
| URI: | http://dspace.imech.ac.cn/handle/311007/33059 |
| discipline: | 流体力学::计算流体力学 |
| Citation: | Science in China (Series G: Physics, Mechanics & Astronomy).2010,53(2):237−243 |
| Appears in Collections: | 高温气体动力学重点实验室_期刊论文
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| New numerical algorithms in SUPER CESE and their applications in explosion mechanics.pdf | | 1060Kb | Adobe PDF | View/Open |
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