The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 1986
Filed:
Feb. 22, 1985
Heiko Barske, Ingolstadt, DE;
Audi AG, Ingolstadt, DE;
Abstract
A method of optimizing the aerodynamic characteristics of a vehicle body comprising positioning a vehicle body provided with desired configurations and dispositions of interior compartments and components in a wind tunnel facility, depositing fluid entrainable particles on the vehicle body and operating the wind tunnel facility to direct a fluid stream onto the vehicle body laden with such entrainable particles whereby the particles are caused to be entrained by the fluid stream along laminar layers of fluid flow and remain deposited in various stagnant, barrier and wake zones, resulting in a reconfigured vehicle body having optimized aerodynamic characteristics. The particles can be deposited on the vehicle body and the fluid stream may then be directed onto the vehicle body or the particles may be injected into the fluid stream upstream of the vehicle body to be entrained and carried by the fluid stream and deposited on the vehicle body in the stagnation, barrier and wake zones.