Aerodynamic Design of High Performance Cars: Discussion and Examples on the Use of Optimization Procedures 2002-01-2043
In the initial phase of the aerodynamic car project, difficulties arise from the large number of parameters involved. A systematic aerodynamic analysis taking into account the effects of all these parameters appears to be difficult. The use of a direct numerical optimization technique appears very attractive to solve this complex survey. In this paper a critical analysis of the most significant optimization methodologies is presented. The characteristics and the use of a specific optimization tool are also described, to highlight the capabilities offered by the optimization approach. The use of this procedure to increase the car safety, increasing the vertical down-load without affecting car performance, is detailed. Furthermore, the problems arising from the present implementation and the relevant indications for a more efficient and effective optimization procedure are discussed.
Citation: Lombardi, G., Beux, F., and Carmassi, S., "Aerodynamic Design of High Performance Cars: Discussion and Examples on the Use of Optimization Procedures," SAE Technical Paper 2002-01-2043, 2002, https://doi.org/10.4271/2002-01-2043. Download Citation
Author(s):
G. Lombardi, F. Beux, S. Carmassi
Affiliated:
Department of Aerospace Engineering, University of Pisa, Scuola Normale Superiore di Pisa, Ferrari S.p.A.
Pages: 12
Event:
International Body Engineering Conference & Exhibition and Automotive & Transportation Technology Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Optimization
Aerodynamics
Tools and equipment
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