Kolmogorov’s hypotheses and global energy spectrum of turbulence
文献类型：期刊论文
| 作者 | Zi-ju Liao; Wei-dong Su |
| 刊名 | Physics of Fluids
 |
| 出版日期 | 2015 |
| 英文摘要 | We relate the justification of Kolmogorov’s hypotheses on the local isotropy and small-scale universality in real turbulent flows to an observed universality of basis independence for the global energy spectrum and energy flux of small-scale turbulence. To readily examine the small-scale universality, an approach is suggested that investigates the global energy spectrum in a general spectral space for which the nonlinear interscale interaction may not be Fourier-triadic. Specific verifications are performed based on direct numerical simulations of turbulence in a spherical geometry and reexaminations of several existing results for turbulent channel flows. |
| 收录类别 | SCI |
| 原文出处 | http://scitation.aip.org/content/aip/journal/pof2/27/4/10.1063/1.4916964 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6908]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | Physics of Fluids |
| 推荐引用方式 GB/T 7714 | Zi-ju Liao,Wei-dong Su. Kolmogorov’s hypotheses and global energy spectrum of turbulence[J]. Physics of Fluids,2015. |
| APA | Zi-ju Liao,&Wei-dong Su.(2015).Kolmogorov’s hypotheses and global energy spectrum of turbulence.Physics of Fluids. |
| MLA | Zi-ju Liao,et al."Kolmogorov’s hypotheses and global energy spectrum of turbulence".Physics of Fluids (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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