| contributor author | A. Smirnov | |
| contributor author | S. Shi | |
| contributor author | I. Celik | |
| date accessioned | 2017-05-09T00:05:14Z | |
| date available | 2017-05-09T00:05:14Z | |
| date copyright | June, 2001 | |
| date issued | 2001 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27162#359_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125440 | |
| description abstract | A random flow generation (RFG) technique is presented, which can be used for initial/inlet boundary generation in LES (Large-Eddy-Simulations) or particle tracking in LES/RANS (Reynolds-Averaged Navier-Stokes) computations of turbulent flows. The technique is based on previous methods of synthesizing divergence-free vector fields from a sample of Fourier harmonics and allows to generate non-homogeneous anisotropic flow field representing turbulent velocity fluctuations. It was validated on the cases of boundary layer and flat plate flows. Applications of the technique to LES and particle tracking are considered. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Random Flow Generation Technique for Large Eddy Simulations and Particle-Dynamics Modeling | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.1369598 | |
| journal fristpage | 359 | |
| journal lastpage | 371 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Turbulence | |
| keywords | Reynolds-averaged Navier–Stokes equations | |
| keywords | Large eddy simulation AND Particle dynamics | |
| tree | Journal of Fluids Engineering:;2001:;volume( 123 ):;issue: 002 | |
| contenttype | Fulltext | |
