Scalability of OpenFOAM with Large Eddy Simulations and DNS on High-Performance Systems

2016 ◽  
pp. 413-424 ◽  
Author(s):  
Gabriel Axtmann ◽  
Ulrich Rist
Keyword(s):  
High Performance ◽  
Large Eddy Simulations ◽  
Large Eddy ◽  
High Performance Systems

Parallel Computing: New Power Aids Understanding of Turbulent Flows

2002 ◽  
Author(s):  
Richard H. Pletcher ◽  
Joon S. Lee ◽  
Ning Meng ◽  
Ravikanth Avancha
Keyword(s):  
Turbulent Flows ◽  
First Principles ◽  
High Performance ◽  
Parallel Systems ◽  
Large Eddy Simulations ◽  
Complex Flows ◽  
Complete Understanding ◽  
Significant Challenge ◽  
Eddy Simulation ◽  
Large Eddy

Accurate predictions of turbulent flows occurring in many engineering and environmental applications remain a significant challenge. However, increasing computer power, particularly high performance parallel systems, is enabling more and more complex flows to be solved from first or nearly first principles through direct numerical and large eddy simulation. Such technologies can contribute greatly not only by enabling more accurate predictions but also by revealing details of physics that can contribute to a more complete understanding of turbulence. Several examples where large eddy simulations have provided new details including how rotation and buoyancy alter the structure of turbulence are described.

Automotive Flow and Acoustic Predictions using Large Eddy Simulations

2012 ◽  
Vol 39 (3) ◽  
pp. 272-289 ◽  
Author(s):  
Bahram Khalighi ◽  
Gianluca Iaccarino ◽  
Yaser Khalighi
Keyword(s):  
Large Eddy Simulations ◽  
Large Eddy

Large-eddy simulations and lidar measurements of vortex-pair breakup in aircraft wakes

AIAA Journal ◽  
1998 ◽  
Vol 36 ◽  
pp. 1439-1445 ◽  
Author(s):  
D. C. Lewellen ◽  
W. S. Lewellen ◽  
L. R. Poole ◽  
C. A. Hostetler ◽  
R. J. DeCoursey ◽  
...  
Keyword(s):  
Vortex Pair ◽  
Large Eddy Simulations ◽  
Large Eddy ◽  
Lidar Measurements

Large eddy simulations of sound radiation from subsonic turbulent jets

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 1469-1477
Author(s):  
W. Zhao ◽  
S. H. Frankel ◽  
L. Mongeau
Keyword(s):  
Sound Radiation ◽  
Turbulent Jets ◽  
Large Eddy Simulations ◽  
Large Eddy
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