Accession Number:

AD0661396

Title:

SELF-ADJUSTING FEEDBACK LOOP FOR MECHANICAL SYSTEMS TO INFLUENCE FLOW IN TRANSITION, PART I,

Descriptive Note:

Corporate Author:

BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH FLIGHT SCIENCES LAB

Personal Author(s):

Report Date:

1967-08-01

Pagination or Media Count:

15.0

Abstract:

The stability of a laminar boundary layer on a flat plate can be influenced by an active flexible wall. The problem to adapt the wavelength of the travelling surface wave automatically to the boundary layer wave was solved by the use of an electronic feedback network. Author

Subject Categories:

  • Aerodynamics
  • Test Facilities, Equipment and Methods
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE