Numerical simulation of flow around rotationally oscillating plates

Author

Sun, Ying ; Wu, Yue ; Ding, Sihua ; Qin, Yi

Author_Institution

Sch. of Civil Eng., Harbin Inst. of Technol., Harbin, China

fYear

2011

fDate

15-17 April 2011

Firstpage

548

Lastpage

553

Abstract

A RSM model was presented for the time-independent viscous incompressible flow around a pair of rotationally oscillating combination plates. To investigate the aerodynamic characteristics of the combination plates and the characteristics of wake flow, several numerical schemes have been tested with different amplitudes and frequencies. Based on the comparison of the flow characteristics for two parallel combination plates with different spacing ratio, two different wake flow modes were found.

Keywords

aerodynamics; computational fluid dynamics; external flows; flow simulation; fluid oscillations; numerical analysis; plates (structures); rotational flow; viscosity; wakes; RSM; aerodynamics; numerical analysis; numerical simulation; parallel combination plates; rotationally oscillating plates; spacing ratio; time-independent viscous incompressible flow; wake flow; wake flow modes; Aerodynamics; Drag; Force; Interference; Numerical simulation; Oscillators; Wind speed; aerodynamic force; combination plates; oscillating plate; wake flow;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777458

Filename

5777458