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Finite element analysis of forced vibration for a pipe conveying harmonically pulsating fluid.

Author(s) : SEO Y. S., JEONG W. B., JEONG S. H., et al.

Type of article: Article

Summary

In this study, a finite element formulation for the pipe was carried out while taking into consideration the effects of the fluid pulsating harmonically in the pipe. The damping and stiffness matrices in the finite element equation vary with time. A stability analysis based on the Bolotin method was carried out. And, a method to directly estimate the forced response of the pipe that does not need to solve a time data from time-variant system is presented. Several numerical examples are given in this paper that validate of this method.

Details

  • Original title: Finite element analysis of forced vibration for a pipe conveying harmonically pulsating fluid.
  • Record ID : 2006-2326
  • Languages: English
  • Source: JSME int. J., C - vol. 48 - n. 4
  • Publication date: 2005/12

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