Browsing by Author "Vengurlekar, Ashutosh"

Now showing items 1-8 of 8

    • Application of Polycrystalline Diamond (PCD) Bearing for Reactor Circulation Pump 
      Lakshmanan, Praveen; Vengurlekar, Ashutosh (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
      The axial flow loop reactor pump installed in a polymer unit facilitates slurry circulation in the reactor. The pump is installed with triple mechanical seal having API seal flushing plans 32, 53C and 52. The seal cartridge ...
    • GAS TURBINE COMPRESSOR INLET AIR FILTERS PERFORMANCE COMPARISON 
      Pernama, Sutanto A.; Vengurlekar, Ashutosh; Leonard, Douglas; Ng, Wei Sing; Marwaha, Gautam (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
    • Gas Turbine Load Limited due to High Exhaust Temperature Deviation 
      Ng, Wei Sing; A Aziz, Ahmad Faiz; Pernama, Sutanto Augustino; Vengurlekar, Ashutosh (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
      This case study presents an incident of sudden exhaust temperature spread increase of a medium power range Gas Turbine Generator (GTG) during normal operation. The analysis of exhaust temperature spread, field troubleshooting ...
    • Investigation of Process Gas Compressor Shaft Vibration Phenomena 
      Vengurlekar, Ashutosh; Lip, Teo Woon; Little, Nathan; Yoshida, Satoru (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      Case Study 13: This paper presents details of investigation results of issues observed during plant start‐up on a centrifugal compressor. Compressor was operated with air/ nitrogen during start‐up and high shaft vibration ...
    • Investigation of process gass compressor shaft vibration phenomena 
      Vengurlekar, Ashutosh; Lip, Teo Woon; Little, Nathan; Yoshida, Satoru (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      This paper presents details of investigation results of issues observed during plant start-up on a centrifugal compressor. Compressor was operated with air/ nitrogen during start-up and high shaft vibration (approx. 75 um) ...
    • Investigation of Steam Turbine blade failure 
      Vengurlekar, Ashutosh; Fisher, Robert D.; Nakamura, Yuki; Sasaki, Yuichi; Hata, Satoshi; Ikeno, Kyoichi (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      Blade failure was observed on a backpressure steam turbine (driving a centrifugal compressor) after it was in service for more than one year. This paper presents details of observations, inspections carried out and root ...
    • Investigation of Steam Turbine Blade Failure 
      Vengurlekar, Ashutosh; Fisher, Robert D.; Nakamura, Yuki; Sasaki, Yuichi; Hata, Satoshi; Ikeno, Kyoichi (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      Case Study 19: Blade failure was observed on a backpressure steam turbine (driving a centrifugal compressor) after it was in service for more than one year. This paper presents details of observations, inspections carried ...
    • LASER ADDITIVE MANUFACTURING IN GENERAL PURPOSE EQUIPMENT REPAIR 
      Pernama, Sutanto A.; Vengurlekar, Ashutosh; Hor, Chong Ser; Chand, Tarun (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)