A numerical study has been revealed rely on car body types. C series (sedan, estate, coupe) and A series (hatchback) of Mercedes are selected models as to carry out a numerical comparison among bodies. To sustain credibility, the frontal design of A series has been changed with C series (C facelift to A). CFD studies have been conducted in OpenFOAM (pisofoam) environment. Here the constraints in accordance with numerical simulation: Environment: OpenFOAM (pisofoam) Turbulence: LES (dynamic equation) Inlet velocity: 16 m/s Mesh: Fine, inflation through boundaries (4 cells) Contours: Turbulent Kinetic Energy and Velocity Pre-calculated Drag Coefficients: COUPE: (a*1.1999) ESTATE: (a*1.2701) SEDAN: (a*1.0404) HATCHBACK: (a) If you are willing to take OpenFOAM files a glance, you would be welcomed to get the files related simulation at the end of the page (grid structures, 0, constant, and system files). Here the results of CFD simulation: Thank you for watching. For more, keep with me up.
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