Abstract
For accurate prediction of turbulent flow in separated and reattaching regions, it is necessary to incorporate second- and third-moments of turbulent fluctuations. The turbulence energy and the energy dissipation rate equations are modified by incorporating second-order closure. Moreover, a transport equation model for the third-order closure with a near-wall correction is developed for the evaluation of the diffusive action of the second-moments. After comparison of the results with experimental data, it is concluded that the models developed here improve the prediction of triple-velocity correlations in both recirculating and redeveloping flow regions.
| Original language | English |
|---|---|
| Pages (from-to) | 273-282 |
| Number of pages | 10 |
| Journal | AIAA Journal |
| Volume | 26 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Jan 1988 |
| Externally published | Yes |