Now showing items 1-6 of 6

    • Development of High-Pressure Ratio and Wide-Operating Range 700bar Compressor 

      Tokuyama, Shinichiro; Ujihara, Diogo Yoshikazu; Nakaniwa, Akihiro; Saburi, Satoshi (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      Lecture 1: Pre-Salt development projects continue to expand offshore Brazil into ever deeper waters year after year. Consequently, the required Discharge Pressures for Re-Injection Compressors aboard FPSO’s are likely to ...
    • Development of High-Pressure Ratio and Wide-Operation Range 700bar Compressor 

      Tokuyama, Shinichiro; Ujihara, Diogo Yoshikazu; Nakaniwa, Akihiro; Saburi, Satoshi (Texas A&M University. Turbomachinery Laboratories, 2014)
      Pre-Salt development projects continue to expand offshore Brazil into ever deeper waters year after year. Consequently, the required Discharge Pressures for Re-Injection Compressors aboard FPSO’s are likely to exceed current ...
    • 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 ...
    • Impeller Stall Induced By Reverse Propagation Of Non-Uniform Flow Generated At Return Channel 

      Iwamoto, Shinji; Yoneda, Keizo; Tokuyama, Shinichiro; Higuchi, Hirofumi; Nakaniwa, Akihiro; Barrington, Bryan (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      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 ...
    • Investigation Results for Surge Phenomena of Centrifugal Compressor Related with Piping Arrangements and Test Conditions 

      Kiuchi, Daisuke; Nakaniwa, Akihiro; Tokuyama, Shinichiro; Matsuyama, Keisuke (Texas A&M University. Turbomachinery Laboratories, 2013)
      The shop performance test of a hydrogen recycle gas compressor for refinery plant was conducted with the suction pressure of 50barA based on ASME PTC-10 Type-2 test. During testing, a surge phenomenon was observed at a ...
    • New Concept of On-Line Wash for Centrifugal Compressor 

      Tokuyama, Shinchiro; Mohit, Goenka; Nakaniwa, Akihiro; Mathew, Ajay; Subramani, Elumalai (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      This paper introduces the development of new concept of on-line wash oil injection system which includes the optimization of quantity of washing oil, location of injection nozzles, direction of nozzle entry, hole size as ...