About this document
CFD Modeling Techniques Overview by Tina Soriano is a document available to read on EtoBox.
The document discusses and compares three common numerical techniques used in computational fluid dynamics (CFD) modeling: direct numerical simulation (DNS), large-eddy simulation (LES), and Reynolds-averaged Navier–Stokes (RANS) equations. It notes that DNS is still too computationally expensive for most ventilation design applications due to its extreme demands. LES, while more expensive than RANS, provides a direct unsteady solution for all but the smallest scales of motion and is more accurate than URAN
- Author
- Tina Soriano
- Language
- EN