Interactive Overview
Aerodynamic Package
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Aerodynamic Design
Comprehensive CFD study and aerodynamic package development for the Drivaer fastback model, optimising rear downforce, diffuser efficiency, and front balance using Star CCM+.
Interactive Overview
Select any component node to explore the design in detail
Component Detail
Project Objective
The aim was to perform a full aerodynamic study of the Drivaer fastback geometry and develop a high-performance aero package. Key components — rear wing, diffuser, and front splitter — were individually optimised to maximise downforce while minimising drag.
The project followed a systematic approach combining steady-state CFD simulations with parametric CAD iterations. Each component was characterised individually before integration into the complete vehicle package for final balance optimisation.
Simulation Software
Star CCM+
CAD Platform
3DEXPERIENCE / CATIA
CFD Method
Steady-State RANS
Validation
Mesh Independence Study
Components Analysed
3 Major Components
Key Technical Outcomes
CFD Validation
Mesh independence study confirming solution convergence and aerodynamic accuracy
Downforce Package
Integrated three-component aero package with improved front-to-rear balance
Parametric CAD
Fully parametric component designs enabling rapid geometry iteration and testing
Flow Analysis
Detailed flowfield visualisation identifying wake structures and pressure distributions