AERODYNAMICS: THE NEW AUTOMOTIVE FRONTIER

This article discusses how the principles of aerodynamics can be used to improve the efficiency of cars. It has been found that, as a rough rule of thumb, a 10% reduction in drag can result in about a 3% increase in fuel economy in EPA composite testing. Basically, there are two ways to reduce drag: reduce the frontal area and reduce the drag coefficient. Since there is a limit to how much the frontal area can be reduced, it's a maximum reduction in drag that the aerodynamicist must seek.

Media Info

  • Pagination: p. 50-59
  • Serial:
    • Automotive Engineering
    • Volume: 89
    • Issue Number: 1
    • Publisher: Society of Automotive Engineers (SAE)
    • ISSN: 0098-2571

Subject/Index Terms

Filing Info

  • Accession Number: 00335116
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Oct 28 1981 12:00AM