Author:Bergh, J; Snedden, Glen C; Reddy, DDate:Jan 2020Non-axisymmetric endwall contouring is a mechanism which attempts to reduce the negative effects of secondary ows in compressor and turbine blade rows by allowing the otherwise cylindrical turbine endwalls to take on threedimensional (and ...Read more
Author:Snedden, Glen C; Dunn, Dwain I; Von Backström, TW; Ingram, GDate:Jan 2010This study examines the results of a CFD and rotating experiment, comparing an annular and a generic end wall design for a model turbine rotor in a 1½ stage turbine at the CSIR, in an attempt to draw some conclusions regarding the proper ...Read more