Browse > Article
http://dx.doi.org/10.5050/KSNVN.2004.14.10.1041

Eigenvalue Branches and Flutter Modes of a Discontinuous Cantilevered Pipe Conveying Fluid  

류시웅 (한국기초과학지원 연구원)
임경빈 (동양공업대학 기계과)
류봉조 (한밭대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.14, no.10, 2004 , pp. 1041-1047 More about this Journal
Abstract
This paper deals with the dynamic stability and vibration of a discontinuous cantilevered Pipe conveying fluid. The present model consists of two segments with different cross-sections. Governing equations of motion are derived by extended Hamilton's principle, and the numerical scheme using finite element method is applied to obtain the discretized equations. The critical flow velocities and stability maps of the pipe are obtained by changing ratios of second area moment of inertia and mass ratios. Finally, the vibrational modes associated with flutter are shown graphically.
Keywords
Discontinuous Pipes Conveying Fluid; Critical Flow Velocity; Flutter Mode; Eigenvalue Branches;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Dynamics of a System of Articulated Pipes Conveying Fluid (II. Experiment) /
[ Benjamin, T. B. ] / Proceedings of the Royal Society, Series A   DOI
2 Effect of a Spring Support on the Stability of Pipes Conveying Fluid /
[ Sugiyama, Y.;Tanaka, Y.;Kishi, T.;Kawagoe, H. ] / Journal of Sound and Vibration   DOI   ScienceOn
3 Unstable Oscillation of Tubular Cantilevers Conveying Fluid (II. Experiment) /
[ Gregory, R. W.;Paidoussis, M. P. ] / Proceedings of the Royal Society, Series A   DOI
4 Eigenvalue Branches and Modes for Flutter of Cantilevered Pipes Conveying Fluid /
[ Ryu, S. U.;Sugiyama, Y.;Ryu, B. J. ] / Computers and Structures   DOI   ScienceOn
5 Studies on Stability of Two-Degree-of-Freedom Articulated Pipes Conveying Fluid(The Effect of a Spring Support and a Lumped Mass) /
[ Sugiyama, Y. ] / Bulletin of the JSME   DOI
6 Studies on Stability of Pipes Conveying Fluid(The Effect of a Lumped Mass and Damping) /
[ Sugiyama, Y.;Kumagai, Y.;Kishi, T.;Kawagoe, H. ] / Bulletin of JSME   DOI
7 Stability of Cantilevered Pipes Conveying Fluid and Having Intermediate Spring Suport /
[ Sugiyama, Y.;Katayama, T.;Akesson, B.;Sallstrom, J. H. ] / 11th International Conference on SMIRT, Paper J10/1
8 Bending Vibrations of a Pipeline Containng Flowing Fluid /
[ Ashley, H.;Haviland, G. ] / Journal of Applied Mechanics
9 Dynamics of a System of Articulated Pipes Conveying Fluid(I. Theory) /
[ Benjamin, T. B. ] / Proceedings of the Royal Society, Series A   DOI
10 Unstable Oscillation of Tubular Cantilevers Conveying Fluid (I. Theory) /
[ Gregory, R. W.;Paidoussis, M. P. ] / Proceedings of the Royal Society, Series A   DOI