| タイトル | Three-dimensional time dependent computation of turbulent flow |
| 本文（外部サイト） | http://hdl.handle.net/2060/19750022404 |
| 著者（英） | Reynolds, W. C.; Kwak, D.; Ferziger, J. H. |
| 著者所属（英） | Stanford Univ. |
| 発行日 | 1975-05-01 |
| 言語 | eng |
| 内容記述 | The three-dimensional, primitive equations of motion are solved numerically for the case of isotropic box turbulence and the distortion of homogeneous turbulence by irrotational plane strain at large Reynolds numbers. A Gaussian filter is applied to governing equations to define the large scale field. This gives rise to additional second order computed scale stresses (Leonard stresses). The residual stresses are simulated through an eddy viscosity. Uniform grids are used, with a fourth order differencing scheme in space and a second order Adams-Bashforth predictor for explicit time stepping. The results are compared to the experiments and statistical information extracted from the computer generated data. |
| NASA分類 | FLUID MECHANICS AND HEAT TRANSFER |
| レポートNO | 75N30477
NASA-CR-166408
SU-TF-5 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/188931 |
