Research Article
Investigation of Performance and Rotor Tip Flow Field in a Low Speed Research Compressor with Circumferential Groove Casing Treatment at Varying Tip Clearance
Figure 10
Time-resolved casing static pressure over rotor for SolidWall and Groove at = 3.7% (a, b) and = 5.0% (c, d). SolidWall operating points are near stall, Groove operating points identical to SolidWall.