DU00-W-212 airfoil polars, mimicked DanAero inflow

<p>Averaged lift and drag coeffficients of a DU00-W-212 profile in turbulent inflow&nbsp;generated with an active grid at Reynolds numbers 500,000&nbsp;and 900,000. The inflow pattern was mimicked from measurements a the blade with a 5-hole pressure probe performed in teh DanAero project.</p> <p>Data is obtained with a three-component load cell and via integration of 48 scanned pressure tabs along the chord.<br> Standard wind tunnel corrections according to Allen &amp; Vincenti are applied.</p> <p>Data sets 203, 204,&nbsp;210, 211:&nbsp;flow tripped on the surface at 1.5% chord on upper airfoil side, 10% chord on lower airfoil side<br> Data sets 203,&nbsp;211, 225, 230:&nbsp;measured starting at positive angles of attack (AOA) to negative AOAs<br> Data sets 204,&nbsp;210, 224, 239:&nbsp;measured starting at negative angles of attack (AOA) to positive AOAs</p> <p>The experiment was performed within in the EU-funded project AVATAR (www.eera-avatar.eu).</p>