Analysis of laminar forced-convection heat transfer in entrance region of flat rectangular ducts

One of 4,120 reports in the series: NACA Technical Notes available on this site.

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Description

From Introduction: "Beyond the position where the boundary layer treatment can no longer be used, curves have been faired to connect the Nusselt number results of the present analysis with those of reference 3, in which a parabolic velocity profile is assumed throughout the entire duct length. So that a comparison could be made with the results of reference 3, the boundary layer analysis was used to study the development of the temperature profile associated with a parabolic velocity profile throughout."

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42 p. : ill.

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Sparrow, E M January 1955.

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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 682 times , with 4 in the last month . More information about this report can be viewed below.

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  • Main Title: Analysis of laminar forced-convection heat transfer in entrance region of flat rectangular ducts
  • Series Title: NACA Technical Notes

Description

From Introduction: "Beyond the position where the boundary layer treatment can no longer be used, curves have been faired to connect the Nusselt number results of the present analysis with those of reference 3, in which a parabolic velocity profile is assumed throughout the entire duct length. So that a comparison could be made with the results of reference 3, the boundary layer analysis was used to study the development of the temperature profile associated with a parabolic velocity profile throughout."

Physical Description

42 p. : ill.

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  • Accession or Local Control No: 93R13414
  • URL: http://hdl.handle.net/2060/19930084124 External Link
  • Report No.: NACA-TN-3331
  • Center for AeroSpace Information Number: 19930084124
  • Archival Resource Key: ark:/67531/metadc57449

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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 1955

Added to The UNT Digital Library

  • Nov. 16, 2011, 7:33 a.m.

Description Last Updated

  • March 26, 2018, 3:32 p.m.

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Sparrow, E M. Analysis of laminar forced-convection heat transfer in entrance region of flat rectangular ducts, report, January 1955; (digital.library.unt.edu/ark:/67531/metadc57449/: accessed September 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.