Work

Flow structure and turbulent kinetic energy of velocity fluctuations in a cylinder near wake at Re = 3900

Year: 2020

Type: conference-paper

Abstract: SIV measurements of instantaneous vector fields of velocity have been performed in the near wake behind a circular cylinder in a cross flow at Re = 3900. Patterns of velocity profile evolution with the distance from the cylinder have been refined. Distributions of components of the turbulent production term of the turbulent kinetic energy transport equation have been estimated. Their main patterns and correlation with the formation and motion of large-scale vortices (Karman vortices) have been revealed.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/1565/1/012003

Authors: V M Molochnikov, N I Mikheev, A N Mikheev, I I Saushin

Institutions: Russian Academy of Sciences, Kazan Scientific Center

Language: English

Topic: Fluid Dynamics and Vibration Analysis

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funder: Government of the Republic of Tatarstan

OpenAlex ID: W3045695136

FWCI: 1.512

Cites: 9

Cited by: 2

Related to: 10