Now showing items 42-61 of 156

    • Bridon, Raphael; Lebigre, Oliver (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      Design of seals and sealing systems requires multidisciplinary skills and deep understanding of interactions between the seals and its environment. This paper proposes to present typical gas seals contaminants and ...
    • Welch, Michael; Igoe, Brian (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      For economic and environmental reasons, it is important that gas turbines used in Oil & Gas applications can burn a wide variety of fuels with the minimum impact on the environment. This workshop will examine the types ...
    • Wakileh, Basel; Al-Dossari, Nawaf; Deshpande, Atul (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
    • Brun, Klaus; Kurz, Rainer; Nored, Marybeth (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      This tutorial provides an overview of typical packaging options for gas turbines in industrial applications. Applicable standards are discussed. The requirements for different systems, such as air filtration, and fuel ...
    • Meher-Homji, Cyrus; Bromley, Andrew; Stalder, Jean-Pierre (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      The privatization of utilities, intense competition in the petrochemical and gas distribution industries, coupled with increasing fuel costs, have created a strong incentive for gas turbine operators to minimize and control ...
    • Mutasim, Zaher (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      The performance and durability of industrial gas turbines are strongly dependent on the operating conditions and the environment in which they function at. Engine performance and durability must be equally considered ...
    • Al-Hajri, Mohammed (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      To share with you Abqaiq Plants’ successful experience in resolving a high vibration problem on a Gas Turbine Load Gearbox
    • Maragioglio, Gaspare; Pescioni, Alessandro; Libraschi, Mirko (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
    • Ehlert, Don (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      Oil mist lubrication is a proven and environmentally clean technology for the lubrication of rotating equipment in process industries. The use of oil mist lubrication has grown dramatically worldwide delivering increased ...
    • Badini, John; Brown, Paul (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      This paper will review the best practices for installation of a centrifugal air compressor without a sound enclosure to obtain the best acoustic environment for reduced operating noise levels. An overview of the noise ...
    • Shatri, Quraisy; Rajani, Rajeshkumar; Wakileh, Basel; Baldassarre, Leonardo; Cianti, Andrea; Armenzani, Alberto (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
      RasGas is operating many centrifugal compressors from different major OEM’s. Of an OEM product-line, twenty-four (24) centrifugal compressors with a total rated power of roughly ~ 900 Mega-watt are in operation, out of ...
    • Al-Dhafiri, Amer; Al-Shuhail, Yousuf; Al-Odan, Nabeel (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      Low flow operation is a well-known cause of centrifugal pump failures and thus it is a custom to have low flow protection. On the other hand, protecting pumps from excessively high flow is usually not considered during ...
    • Schmied, Joachim; Pozivil, Josef (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      HOT SPOTS IN TURBOEXPANDER BEARINGS: DESCRIPTION OF THE MACHINE. ROTORDYNAMIC BEHAVIOR (ANALYSIS AND TEST). THE HOT SPOT PHENOMENON. ANALYSED AND TESTED MODIFICATIONS. CONCLUSIONS
    • Roosch, Erik; Visser, Frank (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      Contents: • Introduction – Particulars – Objective • First Design – Design Details – Hydraulic Performance – Onsite Vane Pass Vibration • Second Design – Design Details – Hydraulic Performance • Concluding Remarks
    • Kappis, Wolfgang (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      Degradation of stationary gas turbines is a quite often observed burden and can impact financial revenues of end-users significantly. In addition to the well-known occurrence of increased pressure losses in the intake ...
    • Kocur, John; Muench, Maximilian (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)
      The popularity of VFD motors in compressor trains has increased in recent years. Increased process flexibility is a primary consideration for implementation of VFD systems. However, this comes at a cost of increased ...
    • Brun, Klaus; Nored, Marybeth; Kurz, Rainer (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
      The performance of a centrifugal compressor is usually defined by its head versus flow map, limited by the surge and stall regions. This map is critical to assess the operating range of a compressor for both steady state ...
    • Kamal, Girish (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      In-service Turbine Oil analysis is an integral part of any Condition Based Maintenance Program and is a vital step in building an effective lubrication strategy. Used correctly, oil analysis on large machinery and engines ...
    • Sonavane, Pradip; Abdel Khalek, Mohamed (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
      Sharing trouble shooting / experience on blower failures. •To address similar issues / failures due to over-size / over-capacity equipments •Reference for blowers selection at project stage.
    • Balasubramanian, Ravi; Bradshaw, Simon; Sabini, Eugene (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
      The cavitation behavior and suction performance of a pump are largely influenced by the geometry at the impeller eye. A number of geometric factors at the impeller eye have an influence on cavitation, such as, the inlet ...