2003年
LES modelings based on the Lagrangian renormalized approximation
STATISTICAL THEORIES AND COMPUTATIONAL APPROACHES TO TURBULENCE
- ,
- ,
- ,
- ,
- 開始ページ
- 203
- 終了ページ
- 218
- 記述言語
- 英語
- 掲載種別
- 研究発表ペーパー・要旨(全国大会,その他学術会議)
- 出版者・発行元
- SPRINGER-VERLAG TOKYO
A systematic way for formulating large-eddy simulation (LES) models based on the Lagrangian renormalized approximation is presented. A spectral LES to simulate the energy spectrum and a probabilistic LES to simulate both the energy spectrum and the error spectrum are formulated for 3-dimensional turbulence and 2-dimensional turbulence with the inverse energy cascading range. The derived models axe free from any ad hoc parameters. The models are verified using high resolution numerical simulations with 512(3) grid points for 3-dimension and 1024(3) for 2-dimension.
- リンク情報
- ID情報
-
- Web of Science ID : WOS:000179683500013