Altitude-wind-tunnel investigation of combustion-chamber performance on J47 turbojet engine

One of 5,163 reports in the series: NACA Research Memorandums available on this site.
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Description

From Introduction: "Results are presented to indicate the effect of altitude, flight Mach number, and exhaust-nozzle-outlet area on the combustion efficiency, the losses in total pressure occurring in the combustion chamber, and the fractional loss in engine cycle efficiency resulting from combustion-chamber pressure losses. The engine cycle efficiency is also presented.These results are shown graphically as a fraction of corrected engine speed and in tabular form."

Physical Description

39 p. : ill.

Creation Information

Campbell, Carl E December 15, 1950.

Context

This report is part of the collection entitled: National Advisory Committee for Aeronautics Collection and one other and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 159 times , with 6 in the last month . More information about this report can be viewed below.

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  • Main Title: Altitude-wind-tunnel investigation of combustion-chamber performance on J47 turbojet engine
  • Series Title: NACA Research Memorandums

Description

From Introduction: "Results are presented to indicate the effect of altitude, flight Mach number, and exhaust-nozzle-outlet area on the combustion efficiency, the losses in total pressure occurring in the combustion chamber, and the fractional loss in engine cycle efficiency resulting from combustion-chamber pressure losses. The engine cycle efficiency is also presented.These results are shown graphically as a fraction of corrected engine speed and in tabular form."

Physical Description

39 p. : ill.

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  • Accession or Local Control No: 93R15394
  • URL: http://hdl.handle.net/2060/19930086104 External Link
  • Report No.: NACA-RM-E9L02
  • Center for AeroSpace Information Number: 19930086104
  • Archival Resource Key: ark:/67531/metadc58405

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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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This selection of materials from the Technical Report Archive and Image Library (TRAIL) includes hard-to-find reports published by various government agencies. The technical publications contain reports, images, and technical descriptions of research performed for U.S. government agencies. Topics range from mining, desalination, and radiation to broader physics, biology, and chemistry studies. Some reports include maps, foldouts, blueprints, and other oversize materials.

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Creation Date

  • December 15, 1950

Added to The UNT Digital Library

  • Nov. 16, 2011, 7:33 a.m.

Description Last Updated

  • April 6, 2018, 4:43 p.m.

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Citations, Rights, Re-Use

Campbell, Carl E. Altitude-wind-tunnel investigation of combustion-chamber performance on J47 turbojet engine, report, December 15, 1950; (digital.library.unt.edu/ark:/67531/metadc58405/: accessed April 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.