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Dry Gas Seals: General (Installation, Operation, Troubleshooting, and Retrofitting), Controls
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suggested Topics for Dry Gas Seals Discussion group:
• DGS operating characteristics
• Unidirectional versus bidirectional
• Seals faces and seats, O rings materials
• Explosive decompression
• Primary seal gas supply ...
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. ...
Advanced Topics on Compressors
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
Dry Gas Seals for Compressors
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
How to specify an integrally geared compressor
Typical process applications
Controlling an integral gear compressor - IGV, VFD
Rotordynamic considerations
Advanced Topics In Centrifugal Compressor Design
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Suggested Topics: Meeting current rotordynamics stability standards
CO2 Compressors
High flow coefficient/Mach number impellers
Coupling and alignment impacts on asymmetric rotordynamics
Sour gas/Chloride implications ...
Head-flange O-rings on Barrel Type Centrifugal Compressor Units at RasGas: Issues & Resolutions
(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 ...
An Alternative Option to Provide Seal Gas for Dry Gas Seals Which was Used During the First Start Up of Pipeline Booster Compressors
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2022)
This case study covers the initial start up (“black� start up) of a centrifugal compressor at a pipeline station located in a remote desert environment in Saudi Arabia, focusing on the issue that the suction and discharge ...