Theoretical Calculations of Supersonic Wave Drag at Zero Lift for a Particular Store Arrangement

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"An analysis, based on the linearized thin-airfoil theory for supersonic speeds, of the wave drag at zero lift has been carried out for a simple two-body arrangement consisting of two wedgelike surfaces, each with a rhombic lateral cross section and emanating from a common apex. Such an arrangement could be used as two stores, either embedded within or mounted below a wing, or as auxiliary bodies wherein the upper halves could be used as stores and the lower halves for bomb or missile purposes. The complete range of supersonic Mach numbers has been considered and it was found that by … continued below

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37 p. : ill.

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Margolis, Kenneth; Malvestuto, Frank S., Jr. & Maxie, Peter J., Jr. January 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 138 times. More information about this report can be viewed below.

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  • Main Title: Theoretical Calculations of Supersonic Wave Drag at Zero Lift for a Particular Store Arrangement
  • Series Title: NACA Technical Notes

Description

"An analysis, based on the linearized thin-airfoil theory for supersonic speeds, of the wave drag at zero lift has been carried out for a simple two-body arrangement consisting of two wedgelike surfaces, each with a rhombic lateral cross section and emanating from a common apex. Such an arrangement could be used as two stores, either embedded within or mounted below a wing, or as auxiliary bodies wherein the upper halves could be used as stores and the lower halves for bomb or missile purposes. The complete range of supersonic Mach numbers has been considered and it was found that by orienting the axes of the bodies relative to each other a given volume may be redistributed in a manner which enables the wave drag to be reduced within the lower supersonic speed range (where the leading edge is substantially subsonic)" (p. 1).

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37 p. : ill.

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  • Accession or Local Control No: 93R14120
  • URL: http://hdl.handle.net/2060/19930084830 External Link
  • Report No.: NACA-TN-4120
  • Center for AeroSpace Information Number: 19930084830
  • Archival Resource Key: ark:/67531/metadc56551

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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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  • January 1958

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  • Nov. 17, 2011, 10:13 p.m.

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  • Dec. 17, 2018, 9:34 a.m.

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Margolis, Kenneth; Malvestuto, Frank S., Jr. & Maxie, Peter J., Jr. Theoretical Calculations of Supersonic Wave Drag at Zero Lift for a Particular Store Arrangement, report, January 1958; (https://digital.library.unt.edu/ark:/67531/metadc56551/: accessed August 8, 2022), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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