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1988 Chevrolet/GMC Full-Size Pickup Truck Aerodynamics
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English
Abstract
This paper is a summary of the aerodynamic development of the 1988 Chevrolet and GMC pickup truck. Comprehensive drag reduction work was performed with clay models from the original concept through the detailed full-scale model. In addition, the aerodynamic development included wind rush noise reduction, optimization of engine cooling air flow, and body surface pressures for HVAC performance.
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Butz, L., Donavan, P., Gondert, T., MacDonald, R. et al., "1988 Chevrolet/GMC Full-Size Pickup Truck Aerodynamics," SAE Technical Paper 872274, 1987, https://doi.org/10.4271/872274.Also In
References
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- Gondert, T. R. “Pickup Truck Basic Aerodynamic Investigation,” General Motors Confidential Report September 1977
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- Santer, R. M. Gleason, M. E. “The Aerodynamic Development of the Probe IV Advanced Concept Vehicle,” SAE 831000 June 1983
- Renn, V. Gilhaus, A. “Aerodynamics of Vehicle Cooling Systems,” Journal of Wind Engineering and Industrial Aerodynamics 22 1986 339 346 Elsevier Science Publishers B. V. Amsterdam
- Oswald, L. J. Dolby, D. A. “A Technique for Measuring Interior Wind Rush Noise At Clay Model Stage of Vehicle Design,” SAE 770394