Calculation of the Pressure Pulsations in an Expansion Joint of a Pipeline Through which a Liquid is Passed : научное издание


Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.1007/s10891-021-02379-6

Ключевые слова: dynamic force, experiment, numerical simulation, pressure pulsations, vibration, vibrational stiffness

Аннотация: The pressure pulsations in a working liquid flowing through an expansion joint of a pipeline in a power installation were calculated. The vibration of the path of such an installation and the nonstationary flow of a compressible liquid in it were simulated with the use of original methods of the computational fluid dynamics and movПоказать полностьюing meshes. The calculation data obtained are in good agreement with the corresponding results of a natural experiment and numerical predictions made on the basis of a simplified analytical model.

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Журнал: Journal of Engineering Physics and Thermophysics

ISSN журнала: 10620125

Место издания: Минск

Издатель: Springer New York Consultants Bureau


  • Kiryukhin A.V. (Turbokon Scientific and Production Implementation Company)
  • Mil'man O.O. (Turbokon Scientific and Production Implementation Company)
  • Isaev S.A. (St. Petersburg State University of Civil Aviation)
  • Minakov A.V. (Siberian Federal University)
  • Shebelev A.B. (Siberian Federal University)

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