Basic introductory Computational Fluid Dynamics (CFD) simulation tutorial using Ansys
1. Creating a simple quasi-2D domain and mesh (should be a fine 3D mesh with higher quality)
2. How to calculate and plot the resolved, modelled and total turbulent kinetic energy (TKE) (good to have more than 80% resolved for Large Eddy Simulations or Scale-Resolving Simulations)
3. How to calculate and plot the turbulence energy spectrum, FFT, Power Spectral Density (run time should be much longer to collect a good samples of total TKE)
4. Used the new stress-blended eddy simulation (SBES) which is a hybrid RANS-LES approach, but should work for LES as well
Reference:
support.ansys.com/AnsysCustom...
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Free Online Ansys Course:
A Hands-on Introduction to Engineering Simulations by Cornell University and Ansys
www.edx.org/course/a-hands-on...
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Need help? Please consider visiting forum.ansys.com/ or www.cfd-online.com/Forums/
Негізгі бет Ғылым және технология (60fps) Getting Started: Scale-Resolving Simulation in Ansys Fluent
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