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The external shape of a vehicle not only needs to be attractive and represent a brand- specific design, it also has to be fuel efficient and ensure driving stability at high speeds. Achieving a balanced distribution of aerodynamic lift and drag, the optimization of cooling openings, reducing noise generation, controlling rain water and avoiding dirt accumulation in critical areas are only a few goals of aerodynamic design and development. Time-dependant effects, generated during overtaking, might need special attention. Parts may deform due to aerodynamic loads, requiring a coupled treatment of fluid and structural elements. ANSYS, Inc. provides all the tools necessary for upfront design, targeted optimization and virtual validation in a unique, integrated environment. Read more on how the ANSYS tools assist in automotive design and help to reduce the number of physical prototypes. |
Aston Martin DBR9, front pressure contours and pathlines of cooling air leaving the hood |
