A NAVIER-STOKES SOLVER FOR TURBOMACHINERY APPLICATIONS

被引：20
|
作者：
ARNONE, A
SWANSON, RC
机构：
[1] Institute for Computer Applications in Engineering and Science (ICASE), NASA Langley Research Center, Hampton, VA
[2] NASA Langley Research Center, Hampton, VA
来源：
JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 02期
关键词：
D O I：
10.1115/1.2929236
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A computer code for solving the Reynolds-averaged full Navier-Stokes equations has been developed and applied using H- and C-type grids. The Baldwin-Lomax eddy-viscosity model is used for turbulence closure. The integration in time is based on an explicit four-stage Runge-Kutta scheme. Local time stepping, variable coefficient implicit residual smoothing, and a full multigrid method have been implemented to accelerate steady-state calculations. A grid independence analysis is presented for a transonic rotor blade. Comparisons with experimental data show that the code is an accurate viscous solver and can give very good blade-to-blade predictions for engineering applications.
引用
收藏
页码：305 / 313
页数：9
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