Sylphon diaphragms : a method for predicting their performance for purposes of instrument design

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Description

Here, the purpose is to show that the characteristic performance of a syphon diaphragm can be predicted from a knowledge of its stiffness and of its dimensions. The proof is based on a mathematical analysis of this type of diaphragm, together with enough experimental data to prove the validity of the assumptions and the sufficiency of the analysis. Equations are developed for the performance of syphons under various conditions of loading, both for concentrated loads and for hydrostatic pressure.

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[18] p. : ill.

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Eaton, H. N. & Keulegan, G. H. May 1922.

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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 103 times. More information about this report can be viewed below.

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  • Main Title: Sylphon diaphragms : a method for predicting their performance for purposes of instrument design
  • Series Title: NACA Technical Notes

Description

Here, the purpose is to show that the characteristic performance of a syphon diaphragm can be predicted from a knowledge of its stiffness and of its dimensions. The proof is based on a mathematical analysis of this type of diaphragm, together with enough experimental data to prove the validity of the assumptions and the sufficiency of the analysis. Equations are developed for the performance of syphons under various conditions of loading, both for concentrated loads and for hydrostatic pressure.

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[18] p. : ill.

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  • Accession or Local Control No: 93R10156
  • OCLC: 1111581137
  • URL: http://digital.library.unt.edu/ark:/67531/metadc53757/ ǂz University of North Texas, Denton, Tex. External Link
  • Report No.: NACA-TN-90
  • Center for AeroSpace Information Number: 19930080866
  • Archival Resource Key: ark:/67531/metadc53757

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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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  • May 1922

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  • Nov. 11, 2011, 7:22 p.m.

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  • Aug. 5, 2019, 5:01 p.m.

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Eaton, H. N. & Keulegan, G. H. Sylphon diaphragms : a method for predicting their performance for purposes of instrument design, report, May 1922; (https://digital.library.unt.edu/ark:/67531/metadc53757/: accessed March 10, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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