Conference paper ISROMAC13-TS21, Honululu, USA
G. Kröger, C. Voß, E. Nicke
Year of publication: 2010
Based on the works of a waved endwall contouring to improve the efficiency of subsonic rotors in 2009, the method is successfully applied and enhanced to transonic rotors. The presented endwall contouring has a crucial influence on the flowfield at the blade tip and reduces the tip clearance losses.