Benchmark tests for a Formula SAE Student car prototyping

Abstract: Aerodynamic characteristics of a vehicle are important elements in its design and construction. A low drag coefficient brings significant fuel savings and increased engine power efficiency. In designing and developing vehicles trough computer simulation process to determine the vehicles aerodynamic characteristics are using dedicated CFD (Computer Fluid Dynamics) software packages. However, the results obtained by this faster and cheaper method, are validated by experiments in wind tunnels tests, which are expensive and were complex testing equipment are used in relatively high costs. Therefore, the emergence and development of new low-cost testing methods to validate CFD simulation results would bring great economic benefits for auto vehicles prototyping process. This paper presents the initial development process of a Formula SAE Student race-car prototype using CFD simulation and also present a measurement system based on low-cost sensors through which CFD simulation results were experimentally validated. CFD software package used for simulation was Solid Works with the FloXpress add-on and experimental measurement system was built using four piezoresistive force sensors FlexiForce type.

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• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Benchmark tests for a Formula SAE Student car prototyping ; volume:1 ; number:4 ; year:2011 ; pages:423-429 ; extent:7 ; Open engineering ; 1, Heft 4 (2011), 423-429 (gesamt 7)

Contributors, Places and Time

• Creator: Mariasiu, Florin

Further information

• DOI: 10.2478/s13531-011-0047-0
• URN: urn:nbn:de:101:1-2412141726507.056626614346
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.