- مبلغ: ۸۶,۰۰۰ تومان
- مبلغ: ۹۱,۰۰۰ تومان
Spalart-Allmaras (SA) is a turbulence model for modeling different type of turbulent flows, specifically aerodynamic flows. Different terms of the governing equation of this model (e.g. production, diffusion and destruction), just like the other turbulence models, were modified after 1992, when it was published by Spalart & Allmaras. In this literature review, we will first go through the details of the governing equation of this model and after understanding the role of each term and reasoning behind it, we will discuss the different proposed modifications for this model and concentrate on the one that we have used in my research and discuss how the modification effects the SA model by comparing the results from SA with other turbulence models.