Browsing by Author "Shalabi, Mustafa"

Now showing items 1-5 of 5

    • CS24: Resolution of vibration step changes on a Steam Turbine Generator 
      Shalabi, Mustafa; Ganesh, Sankar (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2021)
      The machine train consists of a steam turbine of three casings (HP/IP, LP1 and LP2) coupled to a Generator with a base loadcapacity of 660MW running at 3600RPM Post a machine boiler event trip on October 22nd 2018, step ...
    • Resolution of high vibration on a Generator 
      Ganesh , Sankar; Shalabi, Mustafa (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      This is a synchronous generator driven by a GT through a speed reduction gearbox with a rated power of 25 MW(3600 rpm). Generator bearing high vibration levels resulted in several machine trips during the startup attempt ...
    • Resolution of Non Repeatable Synchronous Rotor Response of a Power Generator Due to Sand Ingress 
      Ashour, Mohammed; Shalabi, Mustafa (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
    • Resolving High Vibration On a Vertical Pump 
      Ganesh , Sankar; Shalabi, Mustafa; Mubarak, Sami Al (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      High vibration were observed on the motor, pump,structure for more than 2 years with 1X dominant motor vibration. Assuming that the issue is of complete structural issue even though this motor was running well in the past, ...
    • Resolving High Vibration On a Vertical Pump 
      Shalabi, Mustafa; Ganesh, Sankar; Al-Mubarak, Sami; Ahmad, F Bn Nawawi (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
      There is a single stage vertical pump installed in Acetic Acid area in a petrochemical plant. The unit is vertical high pressure (HP) reactor feed pump (High speed single stage, 230 kW, 12338 rpm & 3.444 gear ratio) driven ...