RT Journal Article ID 3e71635640a0fa11 A1 Vlasov, Vadim Anatolyevich A1 Gadzhimagomedov, Gadzhi Gadzhimagomaevich A1 Lutovinov, Vladimir Mikhaylovich A1 Sboev, Dmitry Sergeevich T1 AERODYNAMIC LOADS MEASUREMENTS ON AN AIRFOIL USING PIV SYSTEM JF TsAGI Science Journal JO TSAGI YR 2013 FD 2014-01-08 VO 44 IS 3 SP 355 OP 370 K1 wind tunnel K1 velocity field K1 laser sheet K1 nonintrusive measurements K1 PIV system K1 aerodynamic loads K1 lift coefficient K1 drag coefficient K1 airfoil AB An assessment of applicability of using PIV-velocity data for the nonintrusive aerodynamic force characterization (lift and drag) of an airfoil is made. The method of the control volume based on integration of hydrodynamic variables along the closed contour around an airfoil was used for calculations. The results of these calculations were compared with results of standard pressure-based lift coefficient measurements (surface pressure distribution and wake rake). PB Begell House LK https://www.dl.begellhouse.com/journals/58618e1439159b1f,1e0764047a8070e8,3e71635640a0fa11.html