Guenther, Silke ; Oberlack, Martin (2005)
Implication of Lie group symmetries for RANS modeling.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 5 (1)
doi: 10.1002/pamm.200510258
Article, Bibliographie
Abstract
Since the symmetries of fluid motion are admitted by all statistical quantities of turbulent flows as can be taken from the multipoint equations, we can derive conditions for turbulence models so that they capture the proper flow physics. Concerning these constraints we will exemplary investigate the k – ϵ – model for its capability to reproduce new scaling laws derived from symmetry methods
| Item Type: | Article |
|---|---|
| Erschienen: | 2005 |
| Creators: | Guenther, Silke ; Oberlack, Martin |
| Type of entry: | Bibliographie |
| Title: | Implication of Lie group symmetries for RANS modeling |
| Language: | English |
| Date: | 2005 |
| Place of Publication: | Weinheim |
| Publisher: | Wiley-VCH |
| Journal or Publication Title: | PAMM — Proceedings in Applied Mathematics and Mechanics |
| Volume of the journal: | 5 |
| Issue Number: | 1 |
| DOI: | 10.1002/pamm.200510258 |
| Abstract: | Since the symmetries of fluid motion are admitted by all statistical quantities of turbulent flows as can be taken from the multipoint equations, we can derive conditions for turbulence models so that they capture the proper flow physics. Concerning these constraints we will exemplary investigate the k – ϵ – model for its capability to reproduce new scaling laws derived from symmetry methods |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Fluid Dynamics (fdy) |
| Date Deposited: | 20 Nov 2008 08:26 |
| Last Modified: | 15 Nov 2024 09:15 |
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