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Unsteady loads on circular cylinder in cross-flow: An observation in natural wind and comparison with wind tunnel experiments

JOURNAL OF FLUIDS AND STRUCTURES (2024)

Field Tests on a Full-Scale Steel Chimney Subjected to Vortex-Induced Vibrations

Oyvind Mortveit Ellingsen et al.

Summary: This paper introduces a field test on a slender chimney near the Atlantic coast of France, highlighting VIV events of low to moderate amplitude and significant influence of wind direction on vibration amplitude.

STRUCTURAL ENGINEERING INTERNATIONAL (2022)

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Article Engineering, Mechanical

Twin Strouhal numbers in pressure loading of circular cylinder at high Reynolds numbers

Oyvind Mortveit Ellingsen et al.

Summary: This study presents a wind tunnel experiment on a large smooth circular cylinder mounted between walls. The Reynolds number range of interest is [800 000 - 2 170 000]. By analyzing the unsteady wall pressure distributions, twin Strouhal numbers corresponding to the second and fourth terms of the decomposition are detected. These terms are found to contribute to the unsteady lift on the cylinder, with the second term having the main influence and a Strouhal number similar to those found at subcritical Reynolds numbers.

JOURNAL OF FLUIDS AND STRUCTURES (2022)

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Review Engineering, Civil

Aerodynamics of nominally circular cylinders: A review of experimental results for Civil Engineering applications

C. Demartino et al.

ENGINEERING STRUCTURES (2017)

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Article Engineering, Mechanical

The Reynolds number dependency of the steady and unsteady loading on a slightly rough circular cylinder: From subcritical up to high transcritical flow state

Nils Paul van Hinsberg

JOURNAL OF FLUIDS AND STRUCTURES (2015)

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Article Engineering, Civil

Experiments on circular cylinders in crossflow at Reynolds numbers up to 7 million

S. J. Zan

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2008)

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Article Engineering, Mechanical

Applications of biorthogonal decompositions in fluid-structure interactions

P Hémon et al.

JOURNAL OF FLUIDS AND STRUCTURES (2003)

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Unsteady loads on circular cylinder in cross-flow: An observation in natural wind and comparison with wind tunnel experiments

相关参考文献

Field Tests on a Full-Scale Steel Chimney Subjected to Vortex-Induced Vibrations

Twin Strouhal numbers in pressure loading of circular cylinder at high Reynolds numbers

Aerodynamics of nominally circular cylinders: A review of experimental results for Civil Engineering applications

The Reynolds number dependency of the steady and unsteady loading on a slightly rough circular cylinder: From subcritical up to high transcritical flow state

Experiments on circular cylinders in crossflow at Reynolds numbers up to 7 million

Applications of biorthogonal decompositions in fluid-structure interactions

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