DYNAMIC STABILITY OF A FLUID-IMMERSED PIPE CONVEYING FLUID

Dimitar Lolov

Scientific paper ID 1214 : 2015/3

DYNAMIC STABILITY OF A FLUID-IMMERSED PIPE CONVEYING FLUID

Dimitar Lolov

In this paper is investigated the stability of a pipeline, immersed in fluid that is moving with a particular velocity. Numerical investigations for a particular pipeline are carried out. Conclusions are drawn on the influence of the velocity of transported fluid on the critical fluid velocity of the external flow at which the immersed pipe loses stability.

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устойчивост критична скорост потопена тръбаstability critical velocity immersed pipeDimitar Lolov

BIBLIOGRAPHY

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[3] Wu J., Shih P. The dynamic analysis of a multispan fluid-conveying pipe subjected to external load, “Journal of Sound and Vibration”, vol.239, 2001, pp. 201-215