🍪 CFD cookie 2 - Visiting all RANS models in OpenFOAM - K-Epsilon V2F - Part 21-1

Описание: 👉 Turbulence models in OpenFOAM | Theory and numerical pointers 😎
RANS simulation using the LRN/HRN K-Epsilon V2F Turbulence model 😛
This is an anisotropic model 🤯
Zero Pressure Gradient Flat Plate – Re = 10 000 000 👌


00:00 Introduction
02:40 RANS models deficiencies, palliatives, and corrections
11:52 Non-linear eddy viscosity models
17:13 Turbulent budgets discussion

To jump to the v2f model in OpenfOAM:
   • 🍪 CFD cookie 2 - Visiting all RANS models ...  

This CFD cookie 🍪 is based on OpenFOAM 12, but the general guidelines and standard practices should work with any OpenFOAM version.

🤔 We also address the following question (CFD cookie 1):
Without reference results (experimental, analytical, etc.), how do I know that my turbulent Multiphysics simulations are correct?

You can find CFD cookie 1 at the following link: 👈
   • 🍪 CFD cookie - Basic turbulence modeling w...  


🤪 This cookie has been approved by the 🍪 cookie monster 👹.


Training material repository
https://drive.google.com/drive/folder...

Useful links:
https://turbmodels.larc.nasa.gov/
https://www.wolfdynamics.com/tools.ht...

Useful references:
F. Lien, G. Kalitzin. Computations of transonic flow with the v2f turbulence model. International Journal of Heat and Fluid Flow, 22(1), 53-61. 2001.
L. Davidson, P. Nielsen, A. Sveningsson. Modifications of the v2-f model for computing the flow in a 3D wall jet. Turbulence, Heat and Mass Transfer, 4, 577-584. 2003.
D. Philips, R. Rossi, G. Iaccarino. The influence of normal stress anisotropy in predicting scalar dispersion
with the v2 –f model. International Journal of Heat and Fluid Flow 32 (2011) 943-963.
G. Kalitzin. Application of the v2-f model to aerospace configurations. Stanford University, Center for Turbulence Research Annual Research Briefs. 1999.
S. Pope. Turbulent Flows. Cambridge University Press. 2000.

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Wolf Dynamics makes no warranty, express or implied, about the completeness, accuracy, reliability, suitability, or usefulness of the information disclosed in this training material. This training material is intended to provide general information only. Any reliance the final user place on this training material is therefore strictly at his/her own risk. Under no circumstances and under no legal theory shall Wolf Dynamics be liable for any loss, damage or injury, arising directly or indirectly from the use or misuse of the information contained in this training material.

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