The effect of the width of the vaneless diffuser on the stage performance and flow fields of a centrifugal compressor is studied numerically and experimentally. The diffuser width is varied by reducing the diffuser flow area from the shroud side (i. e. https://awxtfjzwit1x.theisblog.com/35130042/existence-of-three-positive-solutions-to-some-p-laplacian-boundary-value-problems