Accession Number:

AD0751248

Title:

Perforated Working Section for a Wind Tunnel,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1972-09-12

Pagination or Media Count:

6.0

Abstract:

The perforated working section of a wind tunnel, which contains panels with rows at distance t from each other of holes with diameter d, is distinguished by the fact that, for the purpose of reducing the field of the optical instrument, the intensity of the perturbations originating in the punched holes, the holes are arranged at an angle arctg dt to the light beam of the shadow-indication instrument. Author

Subject Categories:

  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE