Fig. 2. Stall inception process by 2D vs. 3D computation showing different type
of stall precursors and different time elapse of their existence (sensors distributed
circumferentially) (
a
) and single rotor perfomance by 3D computation with tip
clearance (2,1% chord) and without tip clearance (casing stationary) showing
different stability limit of compressor operation (
b
)
120 ISSN 0236-3941. Вестник МГТУ им. Н.Э. Баумана. Сер. “Машиностроение”. 2006. № 2
