Flow-induced vibrations in two-phase flow
Journal Article
·
· Journal of Pressure Vessel Technology; (United States)
- Argonne National Lab., IL (United States). Materials and Components Technology Div.
Two-phase flow exists in many shell-and-tube heat exchangers and power generation components. The flowing fluid is a source of energy that can induce small-amplitude subcritical oscillations and large-amplitude dynamic instabilities. In fact, many practical system components have experienced excessive flow-induced vibrations. This paper reviews the current understanding of variation of circular cylinders in quiescent fluid, cross-flow, and axial flow, with emphasis on excitation mechanisms, mathematical models, and available experimental data. A unified theory is presented for cylinders oscillating under different flow conditions.
- OSTI ID:
- 5648297
- Journal Information:
- Journal of Pressure Vessel Technology; (United States), Journal Name: Journal of Pressure Vessel Technology; (United States) Vol. 113:2; ISSN JPVTA; ISSN 0094-9930
- Country of Publication:
- United States
- Language:
- English
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