An Experimental Study of the Effect of Tube-to-Tube Ties on Fluidelastic Instability in an In-Line Tube Array-Reference-Cited by-同舟云学术

An Experimental Study of the Effect of Tube-to-Tube Ties on Fluidelastic Instability in an In-Line Tube Array

Published:1999-08-09 Issue:1 Volume:122 Page:50-54
ISSN:0094-9930
Container-title:Journal of Pressure Vessel Technology
language:en
Short-container-title:

Author:

Weaver David S.¹,Feenstra Paul¹,Eisinger Frank L.²

Affiliation:

1. Department of Mechanical Engineering, McMaster University, Hamilton, Ontario L8S 4L7, Canada

2. Foster Wheeler Energy Corporation, Perryville Corporate Park, Clinton, NJ 08809-4000

Abstract

An experimental study was conducted on the effect of tube-to-tube ties on the fluidelastic instability of an in-line tube array with a streamwise pitch ratio of 1.33 and a transverse pitch ratio of 2.0. Various arrangements of tubes clamped in the streamwise direction were examined. The results showed that clipping two tubes together had a stabilizing effect, but also exhibited substantial hysteresis. On the other hand, longitudinal clipping of three, four, or six tubes together increased the fluidelastic stability threshold by a factor of more than three. [S0094-9930(00)01501-8]

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Safety, Risk, Reliability and Quality

Link

http://asmedigitalcollection.asme.org/pressurevesseltech/article-pdf/122/1/50/5740449/50_1.pdf

Reference16 articles.

1. Blevins, R. D., 1993, “Turbulence Induced Vibration,” Technology for the 90s, ed., M. K. Au Yang, Part III, Ch. 4, ASME, pp. 681–710.

2. Weaver, D. S., 1993, “Vortex Shredding and Acoustic Resonance in Heat Exchanger Tube Arrays,” Technology for the 90s, ed., M. K. AuYang, Part III, Chap. 6, ASME, pp. 775–810.

3. Price, S. J., 1993, “Theoretical Models of Fluidelastic Instability for Cylinder Arrays Subject to Cross-Flow,” Technology for the 90s, ed. M. K. AuYang, Part III, Ch. 5, ASME, pp. 711–774.

4. Paidoussis, M. P. , 1981, “Fluidelastic Vibration of Cylinder Arrays in Axial and Cross Flow: State of the Art,” J. Sound Vib., 76, pp. 329–360.

5. Chen, S. S., 1987, Flow-Induced Vibration of Circular Cylindrical Structures, Hemisphere Publishing Corp., New York.

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2. The Effect of Platen Fins on the Flow-Induced Vibrations of an In-Line Tube Array;Journal of Pressure Vessel Technology;2001-07-10