NACA 4412 example: Comparing RANS turbulence models CFD скачать в хорошем качестве

NACA 4412 example: Comparing RANS turbulence models CFD

In this video, I present the theory behind RANS turbulence models in CFD. A study is then conducted on a NACA 4412 aerofoil to compare the results of the k epsilon model, the k omega model, and the k omega SST model with experimental data. 00:00 - 04:31 - Background 04:31 - 15:20 - Eddy viscosity models (k epsilon, k omega etc.) 15:20 - 24:19 - NACA 4412 worked example in ANSYS 24:19 - 25:57 - Other turbulence models 25:57 Summary and References Useful references: Versteeg, H.K. and Malalasekera, W., 2007. An introduction to computational fluid dynamics: the finite volume method. Pearson education. For the notes and files, send me an email at [email protected]