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Football free kick analysis using cfd
NoAI: This model, simulation, images, or project may not be utilized within datasets, during the developmental process, or as inputs for generative AI programs.
CFD simulations are conducted using 3D model of football. The ball has a diameter (d) of 0.18 meters. To model flow turbulence, the SAS SST model is employed, which introduces a von Karman length scale into the turbulence scale equation. This feature enables SAS to exhibit results resembling LES in certain flow scenarios. The SAS simulations run with a time step of 5e-3 seconds, spanning a total of 0.82 seconds. The ball's rotation is set to 5 rev/s and is achieved using the Immersed Solid method in ANSYS CFX. And let air velocity is set to 26.8 m/s. More details coming soon... Stay tuned!!!
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