| contributor author | Warrior, Hari | |
| contributor author | Mathews, Sajo | |
| contributor author | Maity, Subhendu | |
| contributor author | Sasmal, Kaushik | |
| date accessioned | 2017-05-09T01:08:28Z | |
| date available | 2017-05-09T01:08:28Z | |
| date issued | 2014 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_136_03_034501.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/154962 | |
| description abstract | In CFD modeling, the most widely used Reynolds stress models is the Speziale, Sarkar, Gatski (SSG) model. The present formulation, though similar in structure to the SSG model, is a mathematical variation assuming homogeneity of turbulence and is an improved model for the slow pressure strain of turbulence. The basic thrust is that anisotropy of dissipation tensor is not negligible when compared to the anisotropy of turbulent kinetic energy and affects the slow pressure strain rate. After an exhaustive survey of the available experimental results on return to isotropy, graphical plots reveal that the model performs as good as the SSG model. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Improved Model for the Return to Isotropy of Homogeneous Turbulence | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 3 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4026236 | |
| journal fristpage | 34501 | |
| journal lastpage | 34501 | |
| identifier eissn | 1528-901X | |
| tree | Journal of Fluids Engineering:;2014:;volume( 136 ):;issue: 003 | |
| contenttype | Fulltext | |