On the Three-Dimensional Instability of Laminar Boundary Layers on Concave Walls

One of 1,438 documents in the series: NACA Technical Memorandums available on this site.

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Description

Memorandum presenting a study of the stability of laminar boundary layer profiles on slightly curved walls relative to small disturbances, in the shape of vortices, whose axes are parallel to the principal direction of flow. The result in an eigenvalue problem by which, for a given undisturbed flow at a prescribed wall, the amplification or decay is computed for each Reynolds number and each vortex thickness.

Physical Description

32 p. : ill.

Creation Information

Görtler, H. June 1954.

Context

This thesis or dissertation is part of the collection entitled: National Advisory Committee for Aeronautics Collection and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 550 times, with 8 in the last month. More information about this document can be viewed below.

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Titles

  • Main Title: On the Three-Dimensional Instability of Laminar Boundary Layers on Concave Walls
  • Parallel Title: Über ein dreidimensionale Instabilität laminarer Grenzschichten an konkaven Wänden
  • Series Title: NACA Technical Memorandums

Description

Memorandum presenting a study of the stability of laminar boundary layer profiles on slightly curved walls relative to small disturbances, in the shape of vortices, whose axes are parallel to the principal direction of flow. The result in an eigenvalue problem by which, for a given undisturbed flow at a prescribed wall, the amplification or decay is computed for each Reynolds number and each vortex thickness.

Physical Description

32 p. : ill.

Notes

Ph.D. Thesis - Goettingen Univ.

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Identifier

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  • Accession or Local Control No: 78N78794
  • URL: http://hdl.handle.net/2060/19780078801 External Link
  • Report No.: NASA-TM-79901
  • Report No.: NACA-TM-1375
  • Center for AeroSpace Information Number: 19780078801
  • Archival Resource Key: ark:/67531/metadc53378

Collections

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National Advisory Committee for Aeronautics Collection

The National Advisory Committee for Aeronautics (NACA) was a U.S. federal agency founded on March 3, 1915 to undertake, promote, and institutionalize aeronautical research. On October 1, 1958 the agency was dissolved, and its assets and personnel transferred to the newly created National Aeronautics and Space Administration (NASA).

Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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Creation Date

  • June 1954

Added to The UNT Digital Library

  • Nov. 11, 2011, 7:22 p.m.

Description Last Updated

  • Jan. 25, 2019, 1:24 p.m.

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Görtler, H. On the Three-Dimensional Instability of Laminar Boundary Layers on Concave Walls, thesis or dissertation, June 1954; United States. (https://digital.library.unt.edu/ark:/67531/metadc53378/: accessed June 9, 2023), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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