This map comes from a subsonic compressor. It is suited as a booster map of conventional turbofans.
The Design, Development and Evaluation of 3D Aerofoils for High Speed Axial Compressors.
Part 1: Test Facility, Instrumentation and Probe Traverse Mechanism
D. Lippett, G. Woollatt, P.C. Ivey, P. Timmis, B.A. Charnley
ASME GT 2005-68792
