May 30, 2023 · Among the many CFD studies, obviuosly car aero CFD may not miss. And for Hannover Messe 2022 the SimRod aerodynamics CFD simualtion even became a center showcase piece, enabling visitors to dive into the virtual windtunnel using Simcenter STAR-CCM+’s Virtual Reality.

Feb 11, 2025 · When combining the pressure distribution on the surfaces of the car with the velocity streamlines around the car, we can see that high pressure is created at the front when the velocity is at the lowest. Aerodynamic flow seems to be …

Feb 7, 2018 · CFD simulation of Alpha Romeo P2 (1930), the modified version of the car that won the first Automobile World Championship in 1925, carried out with SimScale. Thanks to the development of the computational domain (hardware and software), we can now investigate the effect of rear spoiler in about an hour—sometimes even in minutes!

Jan 4, 2025 · DrivAerNet++ comprises 8,000 diverse car designs modeled with high-fidelity computational fluid dynamics (CFD) simulations. The dataset includes diverse car configurations such as fastback, notchback, and estateback, with different underbody and wheel designs.

May 1, 2024 · Optimizing vehicle aerodynamics can reduce fuel consumption and pollutant emissions. CFD setup can impact the prediction accuracy of car aerodynamics. Guidelines for the optimal grid generation of CFD simulations on car aerodynamics. Recommendations for CFD domain sizes, turbulence models, and numerical approaches.

May 22, 2018 · The main intention behind this project is to reduce the drag co-efficient & drag force of car body by improving the aerodynamic shape by using CFD software. The analysis is done for finding...

Sep 18, 2022 · Computational Fluid Dynamics (CFD) is a type of technological field that helps solve complex aerodynamic questions using advanced math, supercomputers, and physics laws. CFD is used in F1 to determine how fluids, especially gasses, will impact the speed and performance of the car on the race tracks.

Apr 23, 2014 · Observation findings on air flow around the body are highlighted here with particular emphasis on the results from CFD simulation. This was determined utilising the Ahmed model with different...

Aug 4, 2022 · Computational Fluid Dynamics (CFD) is used to assess the performance of the car under one condition. At present, CFD is heavily used within the motorsport industry, in conjunction with traditional methods (physical & wind tunnel testing).

DrivAerNet is a large-scale, high-fidelity CFD dataset of 3D industry-standard car shapes designed for data-driven aerodynamic design. It comprises 4000 high-quality 3D car meshes and their corresponding aerodynamic performance coefficients, alongside full 3D flow field information.