1987
DOI: 10.1016/0889-9746(87)90271-4
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The flow-induced vibration of a single flexible cylinder in a rotated square array of rigid cylinders with pitch-to-diameter ratio of 2·12

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Cited by 43 publications
(21 citation statements)
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“…The presence of a third shedding frequency can be attributed to a non-linear interaction between the other two frequencies. This explains the behaviour reported by Price et al (1987).…”
Section: Introductionsupporting
confidence: 85%
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“…The presence of a third shedding frequency can be attributed to a non-linear interaction between the other two frequencies. This explains the behaviour reported by Price et al (1987).…”
Section: Introductionsupporting
confidence: 85%
“…Paidoussis et al (1988) found two Strouhal numbers for a rotated square array, P d = 1.5. Price et al (1987) report three Strouhal numbers, but note that only one Strouhal number persists beyond the fourth row.…”
Section: Introductionmentioning
confidence: 99%
“…With streamwise frequency twice the crosswise frequency, Sh based on a wake value of u is anisotropic. Several experimental workers (Chen 1978;Fitzpatrick 1986;Price et al 1987;Ziada et al 1989Ziada et al , 1992 have noted the existence of multiple Sh. It is interesting to speculate on the existence of higher harmonics, interference e!ects or beats, and the in#uence of the erratic pressure #uctuations on the generation of random freestream turbulence.…”
Section: Pressure Distributionmentioning
confidence: 99%
“…It is only after a few rows downstream that the flow stabilizes, turbulence reaches a maximum and the measured results become row independent. This was for example found in experiments by Price et al [201] where up to three frequency peaks, inter-related with ratios 1:2:3, could be identified in the upstream rows of a staggered tube array while only one frequency peak remained in the downstream rows. Experiments by Weaver et al [274] yield similar results with two narrow band peaks at 3.7 Hz and 5.8 Hz until the third row of a staggered tube array and only the lower frequency peak persisting in subsequent rows.…”
Section: Analysis Of 2d Aerodynamic Pressuresmentioning
confidence: 53%
“…It is generally accepted that flow-induced, or more specifically wind-induced vibrations can be caused by three different excitation mechanisms [28,190,201,268,274] that are discussed in the following: vortex-induced vibrations (section 2.3.1), buffeting (section 2.3.2) and fluidelastic instability (FEI) or aeroelastic instability (AEI, section 2.3.3). It must be noted that the same terminology is sometimes used in different fields of research to classify different physical phenomena and vice versa.…”
Section: Excitation Mechanisms Of Wind-induced Vibrationsmentioning
confidence: 99%