Camaro CFD Analysis

Base Model

Base Model Parasolid

Base Model

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Final Aero Kit

Final Aero Kit Front

Final Aero Kit

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As a part of Purdue's Vertically Integrated Projects (VIP) program, my team developed a conceptual aero package for a first-generation Chevrolet Camaro intended for the Pikes Peak International hill Climb. We chose to follow the Open Division regulations, and used CFD analysis to evaluate the baseline vehicle before developing the aero package in SolidWorks.

Here are some numbers from our baseline CFD simulation on STAR CCM+:

Coefficient of Drag: 0.331

Coefficient of Lift: 0.204

Aerodynamic Efficiency: 0.616

Using the baseline CFD results, we identified areas where the vehicle's aerodynamic performance could be improved and developed a conceptual aero package in SolidWorks. Modifications included lowering the vehicle and adding a front air dam, side skirts, and rear wing. These changes were intended to reduce drag, create downforce, and improve airflow management.

Pressure and Velocity

Velocity

Shear Stress and Velocity

Pressure and Velocity

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ROBBY NORRIS

Camaro CFD Analysis