| Statistical simulation of decaying and forced homogeneous isotropic turbulence | |
Fei F(费飞) ; Fan J(樊菁); Xu CX(许春晓); Song Y(宋洋); Liu CH(柳朝晖)
| |
| Source Publication | Proceedings of 29th International Symposium on Rarefied Gas Dynamics/AIP Conference Proceedings, v.1628 |
| 2014 | |
| Conference Name | The 29th International Symposium on Rarefied Gas Dynamics |
| Conference Date | 2014-07-13 |
| Conference Place | 中国陕西西安 |
| Abstract | The diffusive information preservation (D-IP) method, a molecule-based scheme, has been extended to simulate decaying and forced homogeneous isotropic turbulence, and validated by comparing with the corresponding DNS results. Furthermore, the Lagrangian statistics of relative dispersion in homogeneous isotropic turbulence calculated directly by D-IP show that molecular motion significantly affect the relative dispersion when the initial separations of molecular pairs are less than the Kolmogorov microscale. |
| Department | LHD微尺度和非平衡流动 |
| URL | 查看原文 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/55212 |
| Collection | 高温气体动力学国家重点实验室 |
| Recommended Citation GB/T 7714 | Fei F,Fan J,Xu CX,et al. Statistical simulation of decaying and forced homogeneous isotropic turbulence[C]Proceedings of 29th International Symposium on Rarefied Gas Dynamics/AIP Conference Proceedings, v.1628,2014. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| cfa078.pdf（965KB） | 开放获取 | CC BY-ND | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment