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

• Datum: 2015
• Hauptverfasser: Ершов, С. В., Яковлев, В. А.
• Format: Artikel
• Sprache: Russian
• Veröffentlicht: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
• Schlagworte: turbomachinery cascades; CFD modeling; viscous flow; mesh convergence; shock waves; wakes; separations; losses
• Online Zugang: https://journals.uran.ua/jme/article/view/57503
• Назва журналу: Journal of Mechanical Engineering

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...