Grid resolution influence on the results of three-dimensional flow calculations in turbomachine flowpaths at use RANS models

• Date: 2015
• Main Authors: Ершов, С. В., Яковлев, В. А.
• Format: Article
• Language: Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
• Subjects: turbomachinery cascades; CFD modeling; viscous flow; mesh convergence; shock waves; wakes; separations; losses
• Online Access: https://journals.uran.ua/jme/article/view/57503
• Journal Title: Energy Technologies & Resource Saving

The paper considers the question of the influence of a difference mesh refinement on a numerical solution for calculations of the three-dimensional viscous flows in turbomachinery, using the RANS flow models and the second-order accurate numerical methods. The flow computations are performed for a n...