Browsing by Author "Popaleny, Peter"

Now showing items 1-7 of 7

    • COMPRESSOR ROTOR CRACK CASE 
      Popaleny, Peter; Blackwell, Joseph; Peton, Nicolas (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
      The case study describes rotor crack detection using vibration measurements, documented on real case of Induction Motor driven Compressor Unit. The study highlights the complexity of rotor crack diagnostics as the primary ...
    • DIAGNOSIS OF SCREW PUMP FLOW INSTABILITY FROM CASING VIBRATION – A HOLISTIC MACHINERY DIAGNOSTIC APPROACH. 
      Strachan, Martin; Popaleny, Peter (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries, 2022)
      This paper discusses the diagnosis, further analysis and resolution of abnormally high vibration and noise detected on Lube Oil (LO) screw pumps A & B supplying a Turbo Expander Compressor (TEC). During the initial ...
    • Gas Turbine With Rotor Crack Vibration Diagnostics 
      Popaleny, Peter; Peton, Nicolas (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
    • PT09 - Submersible pump condition monitoring using motor current signature analyses and vibration analyses comparison 
      Popaleny, Peter; Peton, Nicolas (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries, [2019])
      The paper further shows the real case studies, analyses and findings on Submersible Pumps. The article contrasts the similarities vs. differences and advantages vs. disadvantages of both methods and may be of value for ...
    • Pump Success Stories 
      Hussain, Syed; Strachan, Martin; Popaleny, Peter (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries; Texas A & M University. Libraries, 2021)
      Processes across different sectors of energy business. This lecture paper describes two case studies which may help machinery diagnostic engineers / condition monitoring engineer in understanding real life vibration ...
    • Pump Tut - WHY MACHINES FAIL TO FOLLOW TEXTBOOK STATED RULES, AS ILLUSTRATED BY SHAFT CRACK AND ROTOR SELF EXCITED VIBRATION CASES IN CRITICAL MACHINERY 
      Mialkowski, Piotr; Peton, Nicolas; Popaleny, Peter (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries; Texas A & M University. Libraries, 2020)
      This tutorial demonstrates some aspects of rotating machinery diagnostics where there is an apparent difference between the actual response of a machine and its expected behavior for a certain type of malfunction as typically ...
    • TURNING GEAR MOTOR FAILURES, CONFIRMED BY MODEL BASED VOLTAGE & CURRENT METHOD 
      Popaleny, Peter; Bibby, Andrew (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
      This technical brief aims to showcase relevant information related to Model-Based Voltage and Current (MBVI) method. The paper discusses several fatal failures on the Turning Gear Motor (TGM) over the short time period of ...