Surface Roughness Effects on Flows Past Two Circular Cylinders in Tandem Arrangement at Co-Shedding Regime

Surface Roughness Effects on Flows Past Two Circular Cylinders in Tandem Arrangement at Co-Shedding Regime

This paper contributes by investigating surface roughness effects on temporal history of aerodynamic loads and vortex shedding frequency of two circular cylinders in tandem arrangement. The pair of cylinders is immovable; of equal outer diameter, D; and its geometry is defined by the dimensionless c...

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Bibliographic Details
Main Authors: Paulo Guimarães de Moraes, Luiz Antonio Alcântara Pereira
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Energies
Subjects:
roughness model
base pressure
drag reduction
intermittence
discrete vortex method
Online Access:https://www.mdpi.com/1996-1073/14/24/8237

Internet

https://www.mdpi.com/1996-1073/14/24/8237

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