Detailed Experimental Results of Drag-Reduction Concepts on a Generic Tractor-Trailer AerospaceComputing, Incorporated

Format:

Conference/Event

Author/Creator:

Storms, Bruce L., author.

Conference Name:

2005 SAE Commercial Vehicle Engineering Conference (2005-11-01 : Rosemont, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

The 1/8-scale Generic Conventional Model was studied experimentally in two wind tunnels at NASA Ames Research Center. The investigation was conducted at a Mach number of 0.15 over a Reynolds number range from 1 to 6 million. The experimental measurements included total and component forces and moments, surface pressures, and 3-D particle image velocimetry. Two configurations (trailer base flaps and skirts) were compared to a baseline representative of a modern tractor aero package. Details of each configuration provide insight into the complex flow field and the resulting drag reduction was found to be sensitive to Reynolds number

Notes:

Vendor supplied data

Publisher Number:

2005-01-3525

Access Restriction:

Restricted for use by site license