TY - DATA
T1 - Data from the study of PIV measurement flow field of the airfoil NACA0021 under surging motion
PY - 2024/10/25
AU - Guanqun Xu
AU - Wei Yu
AU - Andrea Sciacchitano
AU - Carlos Simao Ferreira
AU - Sowmya Iyer
UR - 
DO - 10.4121/0b01a240-559f-4f4b-802d-7b1d36aa0024.v1
KW - PIV
KW - airfoil surging
KW - large angles of attack
KW - Particle Image Velocimetry
KW - Vortex-induced vibration
N2 - <p>The present experimental work is motivated by the need for additional insight into the vortex-induced vibrations (VIV) of airfoils at high angle of attack from an aerodynamic perspective. The main goal is to investigate the vortex structures from formation and evolution to shedding and their role in the aerodynamic forces. <span style="background-color: rgb(255, 250, 234);">This experimental dataset contains particle image velocimetry (PIV) measurements of the flow field velocity around a NACA0021 airfoil undergoing surging motion at two different frequencies (reduced frequency k = 0.19 and k = 0.38). The dataset includes dynamic (surging) cases and a static case for comparison.</span></p><p><br></p>
ER -