Modeling of the fluctuating component in the form of the sum of an infinite number of random quantities. Part 2. Model of transfer of turbulent stresses and turbulent heat fluxes

✍ Scribed by B.P. Golovnya

• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 977 KB
• Volume: 52
• Category: Article
• ISSN: 0017-9310
• DOI: 10.1016/j.ijheatmasstransfer.2008.07.057

✦ Synopsis

The paper presents an approach to construction of turbulence models that allows modeling of the fluctuating component in the form of the sum of an infinite number of random quantities. The first part of the paper deals with the technique of construction of the k-e type model. In the second part of the paper, construction of the model of transfer of turbulent stresses and heat fluxes is considered. It is shown that the technique does not depend on the choice of the dissipative variable.