\ Calibration of Model and Discretization Parameters for Turbulent Channel Flow

被引：1
|
作者：
Zhang, X. Q. [1 ]
Knopp, T. [2 ]
Lube, G. [1 ]
机构：
[1] Univ Gottingen, Dept Math, Lotzestr 16-18, D-37083 Gottingen, Germany
[2] German Aerosp Ctr DLR Gottingen, Inst Aerodynam & Flow Technol, D-37073 Gottingen, Germany
来源：
NUMERICAL MATHEMATICS AND ADVANCED APPLICATIONS | 2008年
关键词：
D O I：
10.1007/978-3-540-69777-0_63
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The simulation of turbulent incompressible flow in a plane channel is addressed. For Re-tau = 395, discretization and model parameters of LES and DES models are calibrated using a DNS data basis. For higher Re-tau, a non-zonal hybrid method combines the calibrated LES model with wall functions as a near-wall model.
引用
收藏
页码：529 / +
页数：2
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