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Now showing items 1-10 of 16
Wire Wool Failure Of A Compressor Rotor.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Development And Testing Of A Very High Speed Oil Lubricated End Face Mechanical Seal.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Six large radial inflow turbines were designed to expand isobutane for two electric power plants in Nevada which use heat from the earth (geothermal energy) as the energy source. Double end face mechanical seals lubricated ...
Practical Uses Of Advanced Rotordynamics Tools To Ensure Trouble-Free Operation Of A Gearbox.
(Texas A&M University. Turbomachinery Laboratories, 2009)
The intent of this case study is to illustrate how rotor dynamics analysis can become an effective tool to improve rotor stability. Analytical method, such as undamped planar critical speed map is used to evaluate the ...
Intermittent Spikes On Vibration And Motor Current Caused By Water Carryover On The Third Stage Of A Centrifugal Air Compressor.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Torsional-Lateral Coupled Vibration Of Centrifugal Compressor System At Interharmonic Frequencies Related To Control Loop Frequencies In Voltage Source Inverter.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Centrifugal compressor train in a refinery experienced high vibration problem due to torsional resonance. Sidebands in the VFD output current based on VFD control loop frequencies were identified as the root cause. In this ...
Steam Turbine Pipe Strain Case Study.
(Texas A&M University. Turbomachinery Laboratories, 2009)
This is a case study of a new steam turbine installation in which pipe strain became an issue after commissioning and start-up. This case study will bring light to the use of shaft indicator movement vs. turbine casing ...
Repeated Failures On Second Stage Impeller Linked To Blade Natural Frequency Excitation.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Temperature Considerations For Trouble-Free Oil-Free Screw Operation.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Influence Of Jacking Oil Supply Configuration On Shaft Vibration Of A Super-Synchronous Motor.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Application Of Corrosion Resistant/Antifoulant Coating On Latter-Stage Steam Turbine Blades.
(Texas A&M University. Turbomachinery Laboratories, 2009)