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Now showing items 31-40 of 547
Transmission Elements: Couplings and Alignment, Gears
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suggested Topics:
• Coupling guard design
• Shaft alignment and tolerances
• Balancing methods
• Coupling selection and specifications
• Shaft alignment methods
• Thermal growth considerations
• Application of optical ...
Magnetic Bearings
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suggested Topics:
• Turbomachinery bearings
• Sleeve and tilting pad journal bearings
• Babbitt bearing failures
• Bearing upgrades
• Clearances
• Installation
• Oil
• Annual seals
• Polymer seals
-Centrifugal compressor ...
Centrifugal Pump Operation, Maintenance, and Reliability
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
Investigation and Resolution of Governing Valve Linkage Failure for Compressor Drive Steam Turbine
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Fatigue failure of Governing Valve Linkage Rod end bearing and wear marks on several parts was observed on a extraction steam turbine (driving a centrifugal compressor) after it was in service for more than 9 year. The top ...
Glycol-Based Lube Oil Behavior & Its Effects In Fuel Gas Compression System
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Oil-flooded screw compressors (2 units x 100% duty) deliver fuel gas from AGRU Absorber at saturated condition to GTG to sustain oil production facilities @ ~33 MW power demand. Each Fuel Gas Compressor (FGC) is rated for ...
Mechanical (Liquid) Seals: General (Installation, Operation, Troubleshooting, and Retrofitting)
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Mechanical seals are the most common method of sealing industrial centrifugal pumps and other rotary equipment. Although the
basic concepts of a seals are simple, successfully using seals requires an understanding of the ...
Centrifugal Compressors: Operation and Maintenance, Advanced Design, Wet and Sour Gas Operation
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Topics Outline:
• Meeting current rotordynamics stability standards
• High flow coefficient/mach number impellers
• Low flow coefficiens/high pressure impellers; Reynolds correction
Complicated high pressure gas properties. ...
Gas Turbines: Operation & Maintenance
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suggested Topics:
• Preventive/predictive maintenance
Condition monitoring
• Air filtration onshore and offshore
Fogging/evaporative cooling/inlet chilling
• Liquid fuel handling and storage
• Gas fuel issues
• Lean premix ...
Torsional Modal Damping of a LCI Driven Geared Moto-Compressor Train: Evaluation, Optimization Criteria and Active Control
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
The torsional modal response of geared compression trains
driven by Variable Speed Drive Systems (VSDS) can be
heavily affected by electro-mechanical interaction phenomena,
both in terms of excitation mechanism and resulting ...
Investigation of High Bearing Temperature in Centrifugal Compressor
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suction side Journal bearing temperature increased to around 130 degC from 60 degC instantaneously. Further the temperature was decreased to 80 degC accompanied by increase in rotor vibration.(from 5 to 15 ?m p-p) •Bearing ...