Towards the application of Reynolds stress transport models to 3D turbomachinery flows

被引：0

作者：

Morsbach, C. ^{[1
]}

Franke, M. ^{[2
]}

di Mare, F. ^{[1
]}

机构：

[1] German Aerosp Ctr DLR, Inst Prop Technol, D-51147 Cologne, Germany

[2] German Aerosp Ctr DLR, Inst Prop Technol, D-10623 Berlin, Germany

来源：

THMT-12. PROCEEDINGS OF THE SEVENTH INTERNATIONAL SYMPOSIUM ON TURBULENCE, HEAT AND MASS TRANSFER | 2012年

关键词：

2ND-MOMENT TURBULENCE CLOSURE; COMPRESSOR CASCADE; COMPUTATION; CURVATURE;

D O I：

10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.890

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This study focuses on a detailed comparison of the SSG/LRR-omega Reynolds stress transport model (RSTM) of Eisfeld with both explicit algebraic and linear eddy viscosity approaches in view of their application to industrial design of turbomachinery components. For the first time, this model was applied to an industrially relevant turbomachinery configuration. Results obtained for a low speed compressor cascade clearly showed the superiority of the RSTM in capturing complex three-dimensional anisotropic details of the flow field. Finally, our implementation of the RSTM proved to be robust and efficient and hence appropriate for the simulation of such flows.

引用

页码：828 / 840

页数：13

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