In their paper [1] Lundgren, Sethna and Bajaj have made a theoretical and experimental study of self-induced non-planar vibrations of a #exible tube conveying a #uid. The tube was "xed at one end and the #uid issued from a nozzle inclined to the axis of the tube at the free end. In order to study th
The dynamic stability of a pipe conveying a pulsatile flow
โ Scribed by Jerry H. Ginsberg
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 819 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0020-7225
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๐ SIMILAR VOLUMES
The stability and dynamics of a cantilevered pipe conveying fluid with motion-limiting constraints and an elastic support have been investigated. Attention was concentrated on the behaviour of the system in the region of dynamic instability, and several motions were found by using the method of nume
The non-linear equations of motion of a #exible pipe conveying unsteadily #owing #uid are derived from the continuity and momentum equations of unsteady #ow. These partial di!erential equations are fully coupled through equilibrium of contact forces, the normal compatibility of velocity at the #uid}
Instead of the &&functional'' mode shapes (de"ned by the admissible, comparison or eigenfunctions) employed by the classical assumed mode (or modal analysis) method, the lowest several &&numerical'' (or vector) mode shapes and the associated natural frequencies of a &&non-periodic'' multispan pipe w