Browsing by Author "Shoji, Yoshiaki"

Now showing items 1-2 of 2

    • Impeller Stall Induced by Reverse Propagation of Non-Uniform Flow 
      Iwamoto, Shinji; Shoji, Yoshiaki; Yoneda, Keizo; Nakaniwa, Akihiro; Barrington, Bryan (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      In the case of centrifugal compressors, minor non-uniform flow upstream of the impeller is induced by an asymmetrical configuration in the circumferential direction at the compressor suction casing. This non-uniform flow ...
    • Subsynchronous Shaft Vibration in an Integrally Geared Expander-Compressor due to Vortex Flow in an Expander 
      Hirata, Daisuke; Nagai, Naoyuki; Higashimori, Hirotaka; Shoji, Yoshiaki (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      Subsynchronous shaft vibration was observed in an integrally geared expander-compressor when the machine was operated with a partial load in the course of plant start up. The root cause of the synchronous shaft vibration ...