...Cedric Babin; Michel Dumas; Xavier Ottavy; Fabrizio Fontaneto In axial compressors, shrouded stator cavity flows are responsible for performance degradation due to their interaction with the power stream. The present paper aims at exploring the possibility of employing a single-stage high-pressure...

... (Technical University of Darmstadt)-GLR (Institute for Gas Turbines)-OpenStage is a single-stage transonic axial compressor consisting of a rotor with 16 controlled diffusion airfoil (CDA) blades, a stator with 29 optimized 3D-design blades [ 41 ], and an outlet guide vane (OGV) with 5 blades. The design...

...Yangwei Liu; Xindi Wei; Yumeng Tang Unsteady blade row interaction (UBRI) has a large impact on performance in high-speed axial compressors. Thus, the influence of UBRI should be accurately predicted in compressor routine design. In this study, the unsteady rotor–stator interaction in a transonic...

...) Engine length 61.7 in (1.57 m) Maximum T/O thrust 8025 lb (3640 kg) Fan type Direct drive Axial compressor (# of stages) 4 Centrifugal HPC (# of stages) 1 High-pressure turbine (# of stages) 2 Low-pressure turbine (# of stages) 3 Fig. 3 Honeywell Uncertified Research...