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Vibration of a Wing of Finite Span in a Supersonic FlowAn investigate ion was made of the disturbed motion of a gas for the harmonic vibrations of a thin slightly cambered wing of finite span moving forward with supersonic velocity. This problem was considered by E. A. Krasilshchikova who applied the method of Fourier series and obtained a solution of the space problem for the condition that the Mach cones drawn through the leading edge of the wing intersect the wing or are tangent to it. In this paper, a different method of solution is given, which is free from the previously mentioned condition. In particular, the vibrations of a triangular wing lying within the Mach cone are considered.
Document ID
20050019613
Acquisition Source
Langley Research Center
Document Type
Other - NACA Technical Memorandum
Authors
Haskind, M. D.
Falkovich, S. V.
Date Acquired
August 22, 2013
Publication Date
April 1, 1950
Publication Information
Publication: Prikladnaya Matematika i Mekhanika
Volume: 11
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
NACA-TM-1257
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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