Erratum: “Secondary Flows, Endwall Effects, and Stall Detection in Axial Compressor Design” [ASME J. Turbomach. 2015, 137(5), p. 051004; DOI: 10.1115/1.4028648]

Abstract

In the published paper, the expressions listed under (51) were miswritten. The correct version is (51)–for a rotor:–for a stator:(w2/w1)T<Ctc(WRmin)T/1.3(w2/w1)A<(WRmin)A(w2/w1)H<(WRmin)H/1.3(w2/w1)T<(WRmin)T/1.3(w2/w1)A<(WRmin)A(w2/w1)H<Ctc(WRmin)H/1.3And the following sentence should be: “Hub and tip minimum velocity ratios are divided by a factor of 1.3 due to the ability of the blade row to operate stably in spite of the presence of corner stall.”