Browsing Turbomachinery and Pump Symposia by Author "Ujihara, Diogo Yoshikazu"

Now showing items 1-3 of 3

    • Applying CFD to Solve a Vibration Problem of a Compressor 
      Noronha, Roberto Firmento de; Ujihara, Diogo Yoshikazu; Rezende-Tapajoz, Leticia de; Grosso, Glenn; Moreira, Ridrigo Peralta Muniz (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)
      This paper presents an application of CFD on solving a compressor vibration problem. The numerical technique was used to calculate the dynamical coefficients of a damper seal with a hybrid hole-pattern - labyrinth ...
    • CFD Study Of Failure In An Oil Flooded Screw Compressor Journal Bearing 
      Ujihara, Diogo Yoshikazu; Miranda, Marcelo Accorsi; Vieira, Mateus Louis; Almeida, Lucilla; Moreira, Rodrigo Peralta M. (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)
    • 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 ...