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The Aerodynamic Design of the Goldenrod - To Increase Stability, Traction, and Speed
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1966 by SAE International in United States
Annotation ability available
Event: Mid-Year Meeting
A major consideration for world land speed record automobiles is the influence of aerodynamic design on traction, stability, and speed. The features of the successful Goldenrod are described through preliminary design, wind tunnel testing, modifications, performance calculations, and vehicle tests on the Bonneville Salt Flats. These features include lowest minimum drag coefficient (0.1165); download (negative lift) from the shape of the basic body alone; and high-speed stability without the addition of horizontal or vertical fins, spoilers, or weight (ballast).
Design requirements were achieved by the model in wind tunnel tests and the car performed as predicted by these tests, setting a new world record in third gear. The Goldenrod appears to have sufficient potential to also challenge the world speed record for piston engined aircraft.
CitationKorff, W., "The Aerodynamic Design of the Goldenrod - To Increase Stability, Traction, and Speed," SAE Technical Paper 660390, 1966, https://doi.org/10.4271/660390.
- Korff, W. H. “The Body Engineer's Role In Automobile Aerodynamics.” Paper 649B presented at SAE Automotive Engineering Congress, Detroit, January 1963.
- Kyropoulos, P. R. Kelly, K. B. and Tanner, W. “Vehicle Model Laws.”Part of SAE SP-180, “Automobile Aerodynamics,” March 1960.
- Kamm and Gondert, “The Streamlined Car.” Motor Life Magazine, October 1954.
- Hoerner, “Aerodynamic Drag.”