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Large Eddy CFD Simulation for Automotive Aerodynamics

November 30, 2023 @ 8:00 am - 9:00 am PST

Cadence, November 30, 2023

Wall-modeled large eddy simulations (WMLES) of complex vehicle geometries offer highly accurate results but can be challenging in terms of speed and cost. In this webinar, learn how to maximize the throughput of these simulations with Fidelity CharLES and how the solver’s GPU acceleration lowers the cost of using WMLES in engineering design.

We will present the Fidelity CharLES workflow applied to automotive vehicle aerodynamics simulations, built around the low-Mach isentropic formulation of the Fidelity CharLES flow solver.

Discover fully scriptable meshing and simulation and lightweight interactive visualization of simulation data as some of the main benefits. Fidelity CharLES produces time-dependent, three-dimensional data from which a detailed analysis of flow physics can be performed, and integrated quantities such as lift and drag coefficients are readily available.

What you’ll learn:

  • How to build a WMLES-suitable Voronoi mesh of an automotive geometry in Stitch
  • How to set up a wind tunnel simulation of a vehicle in Fidelity CharLES
  • How to configure relevant post-processing quantities and interactively explore the 3D flow field


November 30, 2023
8:00 am - 9:00 am PST
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