Title :
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
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;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777458
