An exploratory investigation of the effect of a plastic coating on the profile drag of a practical-metal-construction sailplane airfoil
By: Dan M. Somers and Jean M. Foster.
Contributors: Foster, Jean M.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.; Langley Research Center.
Series: NASA technical memorandum -- 80092.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service
Published: 1979
Place of publication: Washington, D.C; [Spingfield, Va
Language: eng
Number of pages: 31
Subjects: Aerofoils.; Laminar flow.; Gliders (Aeronautics)
Notes: "Langley Research Center."

"July 1979"--Cover.

Includes bibliographical references.