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A Systematic Kernel Function Procedure for Determining Aerodynamic Forces on Oscillating or Steady Finite Wings at Subsonic SpeedsDetails are given of a numerical solution of the integral equation which relates oscillatory or steady lift and downwash distributions in subsonic flow. The procedure has been programmed for the IBM 704 electronic data processing machine and yields the pressure distribution and some of its integrated properties for a given Mach number and frequency and for several modes of oscillation in from 3 to 4 minutes, results of several applications are presented.
Document ID
19980227841
Acquisition Source
Headquarters
Document Type
Other - NASA Technical Report (TR)
Authors
Watkins, Charles E. (NASA Langley Research Center Hampton, VA United States)
Woolston, Donald S. (NASA Langley Research Center Hampton, VA United States)
Cunningham, Herbert J. (NASA Langley Research Center Hampton, VA United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1959
Subject Category
Aerodynamics
Report/Patent Number
NASA-TR-R-48
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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