The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories
文献类型：期刊论文
| 作者 | Zhang YS(张又升); He ZW(何志伟) ; Li XL(李新亮); Tian BL(田保林)
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| 刊名 | Procedia Engineering
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| 出版日期 | 2015 |
| 卷号 | 126页码:118-122 |
| 关键词 | Boundary conditions non-reflecting Rayleigh-Taylor variable acceleration |
| ISSN号 | 1877-7058 |
| 中文摘要 | The Navier-Stokes characteristic boundary conditions (NSCBC) approach is extended to compressible Rayleigh-Taylor flow (CRT-F) with variable acceleration histories, whose time- and space- dependent open boundaries challenge the available methods. The non-reflecting boundary conditions are realized by combining CRTF's physical boundary conditions and NSCBC's idea, and by appending a dissipation region, where physics-consistent viscous terms are introduced to realize non-reflection without additional effect. Numerical tests confirm the effectiveness and robustness of newly proposed schemes. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/59395]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang YS,He ZW,Li XL,et al. The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories[J]. Procedia Engineering,2015,126:118-122. |
| APA | 张又升,何志伟,李新亮,&田保林.(2015).The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories.Procedia Engineering,126,118-122. |
| MLA | 张又升,et al."The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories".Procedia Engineering 126(2015):118-122. |
入库方式： OAI收割
来源：力学研究所
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