UNSTEADY MOTION OF A WING OF FINITE SPAN IN A COMPRESSIBLE MEDIUM

Abstract

The linearized boundary value problem for the velocity potential for steady or unsteady finite wings in a compressible medium is formulated. The general equation for the velocity potential is given in the form of integrals of source distributions. The local source strength, determined in previous investigations (for example, in NACA TM-1383 AD 107 582), is proportional to local downwash, but the region that must be covered by sources, as well as the domain of integration, must extend over all points of the xyplane from which disturbances can affect the potential. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 01, 1961
Accession Number
AD0255957

Entities

People

  • E.a. Krasilshchikova

Organizations

  • National Aeronautics and Space Administration

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Boundary Value Problems
  • Differential Equations
  • Downwash
  • Equations
  • Integrals
  • Mathematics

Fields of Study

  • Mathematics
  • Physics

Readers

  • Calculus or Mathematical Analysis
  • Fluid Mechanics and Fluid Dynamics.
  • Library and Information Science