Ahmed Body

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The Ahmed Body is a widely used model in the automotive industry for validating simulation tools due to its simple yet car-like geometry. Created by S.R. Ahmed in his 1984 research, this benchmark shape has dimensions of 1.044m length, 0.288m height, and 0.389m width, with 0.5m cylindrical legs attached to the bottom and a rear surface slanting at 40 degrees. Since then, it has been an essential reference for aerodynamic simulation tools.