Predicting aerodynamic flow physics around automotive vehicles is a complex endeavor, often requiring engineers to balance cost and accuracy. While steady-state approaches (such as RANS) are attractive for their low computational cost, they usually fail to predict all flow phenomena correctly. More fidelity can be achieved using unsteady scale-resolving models such as DES or wall-modeled LES, of course, at a significantly higher cost.
An ideal model would offer an accurate solution within a small turnaround time, be applicable across the board, and allow for faster, more consistent decision making.
In this webinar, we present a comparison between standard RANS models, Stress-Omega RSM implementation, and unsteady scale resolving approaches on several representative test cases, including Windsor body and DrivAer.
- Demonstration of the full CFD simulation workflow for car external aerodynamics
- Comparison of speed and accuracy for different turbulence modeling approaches
- Application to multiple reference car models
This webinar is moderated by Digital Engineering’s Kenneth Wong and presented by Cadence’s Vincent Doutrelant.
- DATE: September 21, 2022
- TIME: 12:00pm EDT/ 9:00am PDT
Don’t delay; register today.