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Now showing items 201-210 of 502
Application Of Dynamic Simulation In The Design, Operation, And Troubleshooting Of Compressor Systems.
(Texas A&M University. Turbomachinery Laboratories, 2007)
Dynamic simulation with rigorous mathematical models allows for evaluation of compressor performance under nonsteady-state conditions. It has become a powerful tool in the design of compressor antisurge protection, evaluation ...
Surveying Tilting Pad Journal Bearing And Gas-Labyrinth Seal Coefficients And Their Effect On Rotor Stability.
(Texas A&M University. Turbomachinery Laboratories, 2007)
The evaluation of rotor system stability, which has become an essential part of rotordynamic analyses and rotating machinery design, relies heavily on the bearing and seal dynamic coefficient modeling to obtain an accurate ...
On The Potential Of Metal And Ceramic Based Abradables In Turbine Seal Applications.
(Texas A&M University. Turbomachinery Laboratories, 2007)
Abradable seals are employed in turbomachinery to reduce leakage gaps between stationary and rotating parts to improve efficiency and stall margin. Thermally sprayed abradable seals have been used in the compressor section ...
Reciprocating Compressor Condition Monitoring.
(Texas A&M University. Turbomachinery Laboratories, 2007)
Technology for reciprocating compressor condition monitoring has been around since the 1950s. However until the last 15 years or so it seemed that only the pipeline companies spent much effort on this activity. Technology ...
Rotor Bearing Loads With Honeycomb Seals And Volute Forces In Reinjection Compressors.
(Texas A&M University. Turbomachinery Laboratories, 2007)
The calculation for unbalance response of a rotor starts by calculating the bearing load to provide the basis for the bearing stiffness and damping characteristics. Measurements in test rigs at a major Texas university ...
Case Study: Charge Compressor Turbine Vibration - Diagnostic/Risk Assessment
(Texas A&M University. Turbomachinery Laboratories, 2007)
Reducing downtime and sustaining high production rates are essential for companies to remain competitive. A 36MHP steam turbine experienced sudden high vibration. Through use of vibration analysis, selective external case ...
Gas Turbines And Turbocompressors For LNG Service.
(Texas A&M University. Turbomachinery Laboratories, 2007)
The international liquefied natural gas (LNG) trade is expanding rapidly. Projects are being proposed worldwide to meet the industry forecasted growth rate of 12 percent by the end of the decade. LNG train designs in the ...
Influence Of Jacking Oil Supply Configuration On Shaft Vibration Of A Super-Synchronous Motor.
(Texas A&M University. Turbomachinery Laboratories, 2009)
Root Cause Analysis / Expander Intake Flange Stud Failure
(Texas A&M University. Turbomachinery Laboratories, 2007)
Effect of the Off-line Wash system for Gas Turbines Ruston TB5000 in high polluted conditions
(Texas A&M University. Turbomachinery Laboratories, 2007)
This work shows the effect of an Off-line wash system with water based on the case of 3 gas turbines Ruston TB5000 located in high polluted conditions like ashes in the ambient, high humidity and temperature. This research ...