Development of turbulence models for shear flows by a double expansion technique. (English) Zbl 0762.76044
The authors supplement Yakhot-Orszag renormalization group for the development of turbulence models with scale expansions for the Reynolds stress and production of dissipation terms. Ratio of the turbulent to mean strain time scale is taken as the extra expansion parameter.
The new models give excellent results when tested for homogeneous shear flow and for flow over a backward facing step. Applications considered in the paper are restricted to simple shear flows only because of the difficulty of inclusion of the effects of rotational strains.
The new models give excellent results when tested for homogeneous shear flow and for flow over a backward facing step. Applications considered in the paper are restricted to simple shear flows only because of the difficulty of inclusion of the effects of rotational strains.
Reviewer: Y.N.Gaur (Jaipur)
MSC:
| 76F10 | Shear flows and turbulence |
Keywords:
Yakhot-Orszag renormalization group; Reynolds stress; dissipation; homogeneous shear flow; backward facing stepReferences:
| [1] | DOI: 10.1103/PhysRevB.4.3174 · Zbl 1236.82017 · doi:10.1103/PhysRevB.4.3174 |
| [2] | DOI: 10.1007/BF01061452 · Zbl 0648.76040 · doi:10.1007/BF01061452 |
| [3] | DOI: 10.1175/1520-0493(1963)091<0099:GCEWTP>2.3.CO;2 · doi:10.1175/1520-0493(1963)091<0099:GCEWTP>2.3.CO;2 |
| [4] | DOI: 10.1017/S002211207200268X · Zbl 0239.76069 · doi:10.1017/S002211207200268X |
| [5] | DOI: 10.1063/1.858310 · doi:10.1063/1.858310 |
| [6] | DOI: 10.1007/BF01060210 · Zbl 0757.76019 · doi:10.1007/BF01060210 |
| [7] | DOI: 10.1063/1.857963 · doi:10.1063/1.857963 |
| [8] | DOI: 10.1063/1.857595 · Zbl 0709.76068 · doi:10.1063/1.857595 |
| [9] | DOI: 10.1017/S0022112087001319 · Zbl 0634.76064 · doi:10.1017/S0022112087001319 |
| [10] | Kolmogorov A. N., Izv. Acad Sci. USSR Phys. 6 pp 56– (1942) |
| [11] | DOI: 10.1016/S0065-2156(08)70266-7 · Zbl 0472.76052 · doi:10.1016/S0065-2156(08)70266-7 |
| [12] | DOI: 10.1016/0045-7825(74)90029-2 · Zbl 0277.76049 · doi:10.1016/0045-7825(74)90029-2 |
| [13] | DOI: 10.1017/S0022112075001814 · Zbl 0301.76030 · doi:10.1017/S0022112075001814 |
| [14] | DOI: 10.1146/annurev.fl.23.010191.000543 · doi:10.1146/annurev.fl.23.010191.000543 |
| [15] | DOI: 10.1115/1.2926540 · doi:10.1115/1.2926540 |
| [16] | DOI: 10.1103/PhysRevA.40.7193 · doi:10.1103/PhysRevA.40.7193 |
| [17] | DOI: 10.2514/3.9086 · doi:10.2514/3.9086 |
| [18] | DOI: 10.1017/S0022112081002930 · doi:10.1017/S0022112081002930 |
| [19] | DOI: 10.1017/S0022112068002314 · Zbl 0197.25504 · doi:10.1017/S0022112068002314 |
| [20] | DOI: 10.1115/1.3240686 · doi:10.1115/1.3240686 |
| [21] | DOI: 10.2514/3.11066 · doi:10.2514/3.11066 |
| [22] | DOI: 10.1017/S0022112085001550 · doi:10.1017/S0022112085001550 |
| [23] | DOI: 10.1063/1.857446 · Zbl 0661.76046 · doi:10.1063/1.857446 |
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.
