Investigation of Control Signals for Variable Ramps of Twin-Duct Side Inlets

One of 5,157 reports in the series: NACA Research Memorandums available on this site.

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Description

Report presenting an investigation to determine the effectiveness of experimental control signals applied to a theoretical inlet throat Mach number control system and normal-shock-position control system for varying the inlet geometry of a twin-duct prototype aircraft. Results regarding inlet instability, control requirements, individual throat Mach number control signals, average throat Mach number control signals, theoretical thraot Mach number control analysis, effect of angle of attack, and theoretical normal-shock-position control are provided.

Physical Description

43 p. : ill.

Creation Information

Beheim, Milton A. & Yeager, Richard A. January 16, 1958.

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This report 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 61 times. More information about this report can be viewed below.

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  • Main Title: Investigation of Control Signals for Variable Ramps of Twin-Duct Side Inlets
  • Series Title: NACA Research Memorandums

Description

Report presenting an investigation to determine the effectiveness of experimental control signals applied to a theoretical inlet throat Mach number control system and normal-shock-position control system for varying the inlet geometry of a twin-duct prototype aircraft. Results regarding inlet instability, control requirements, individual throat Mach number control signals, average throat Mach number control signals, theoretical thraot Mach number control analysis, effect of angle of attack, and theoretical normal-shock-position control are provided.

Physical Description

43 p. : ill.

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Identifier

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  • Accession or Local Control No: 71N70845
  • URL: http://hdl.handle.net/2060/19710065532 External Link
  • Report No.: NACA-RM-E57G22
  • Center for AeroSpace Information Number: 19710065532
  • Archival Resource Key: ark:/67531/metadc53203

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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).

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Creation Date

  • January 16, 1958

Added to The UNT Digital Library

  • Nov. 11, 2011, 7:22 p.m.

Description Last Updated

  • Jan. 11, 2019, 1 p.m.

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Beheim, Milton A. & Yeager, Richard A. Investigation of Control Signals for Variable Ramps of Twin-Duct Side Inlets, report, January 16, 1958; (https://digital.library.unt.edu/ark:/67531/metadc53203/: accessed March 28, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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