Efficient reduced-order aerodynamic modeling in low-Reynolds-number incompressible flows

2021 ◽  
pp. 107199
Author(s):  
Haojie Liu ◽  
Xiumin Gao ◽  
Zhaolin Chen ◽  
Fan Yang
Keyword(s):  
Reynolds Number ◽  
Incompressible Flows ◽  
Low Reynolds Number ◽  
Reduced Order ◽  
Aerodynamic Modeling ◽  
Low Reynolds

Reduced-Order Aerodynamic Modeling of Flapping Wing Energy Harvesting at Low Reynolds Number

AIAA Journal ◽  
2013 ◽  
Vol 51 (12) ◽  
pp. 2771-2782 ◽  
Author(s):  
Matthew Bryant ◽  
Juan Carlos Gomez ◽  
Ephrahim Garcia
Keyword(s):  
Reynolds Number ◽  
Energy Harvesting ◽  
Low Reynolds Number ◽  
Flapping Wing ◽  
Reduced Order ◽  
Aerodynamic Modeling ◽  
Low Reynolds

Modeling low Reynolds number incompressible flows with curved boundaries using SPH

2011 ◽  
Vol 68 (9) ◽  
pp. 1173-1188 ◽  
Author(s):  
C. X. Liang ◽  
C. Y. Zhang ◽  
H. Y. Liu ◽  
Z. R. Qin ◽  
Q. Wang
Keyword(s):  
Reynolds Number ◽  
Incompressible Flows ◽  
Low Reynolds Number ◽  
Curved Boundaries ◽  
Low Reynolds

High-Resolution Numerical Simulation of Low Reynolds Number Incompressible Flow About Two Cylinders in Tandem

2009 ◽  
Vol 132 (1) ◽  
Author(s):  
Sintu Singha ◽  
K. P. Sinhamahapatra
Keyword(s):  
Reynolds Number ◽  
Incompressible Flows ◽  
Fluid Dynamic ◽  
Low Reynolds Number ◽  
Reynolds Numbers ◽  
Circular Cylinders ◽  
Dynamic Forces ◽  
Low Reynolds ◽  
Volume Method ◽  
Global Parameters

Low Reynolds number steady and unsteady incompressible flows over two circular cylinders in tandem are numerically simulated for a range of Reynolds numbers with varying gap size. The governing equations are solved on an unstructured collocated mesh using a second-order implicit finite volume method. The effects of the gap and Reynolds number on the vortex structure of the wake and on the fluid dynamic forces acting on the cylinders are reported and discussed. Both the parameters have significant influence on the flow field. An attempt is made to unify their influence on some global parameters.

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