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Proceedings Papers

Sensor System Maturation for Gas Turbine Engine Particulate Ingestion Monitoring

George Papadopoulos, Daniel Bivolaru, Spencer Siu
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A033, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-105793
https://doi.org/10.1115/GT2023-105793
View Paper titled, Sensor System Maturation for Gas Turbine Engine Particulate Ingestion Monitoring
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Topics: Gas turbines, Particulate matter, Sensors, Engines, Aircraft, Damage, Dust, Flight, Sands, Turbine components
Proceedings Papers

Mineral Composition Effects on Dust Deposition at Realistic Engine Conditions

Nathanael J. Wendel, Noah P. Subasic, Andrew E. Mizer, Jeffrey P. Bons
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A001, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101559
https://doi.org/10.1115/GT2023-101559
View Paper titled, Mineral Composition Effects on Dust Deposition at Realistic Engine Conditions
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Topics: Dust, Engines, Gas turbines, Minerals
Proceedings Papers

A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery

D. Klaoudatos, N. Bojdo, A. Filippone, S. Covey-Crump, M. Jones, A. Pawley
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A006, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80389
https://doi.org/10.1115/GT2022-80389
View Paper titled, A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery
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Topics: Blades, Kinematics, Particulate matter, Turbomachinery, Compressors, Particle collisions, Rotors, Kinetic energy, Probability, Chords (Trusses)
Proceedings Papers

Unpacking Inter-Mineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet

Eric P. Nied, Jeffrey P. Bons, Ryan K. Lundgreen
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A013, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82304
https://doi.org/10.1115/GT2022-82304
View Paper titled, Unpacking Inter-Mineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet
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Topics: Chemistry, Coolants, Dust, Gas turbines, Minerals, Gypsum, Quartz, Temperature, Composite materials, Flow (Dynamics)
Proceedings Papers

The Formation of High Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests

Jacob Elms, Alison Pawley, Nicholas Bojdo, Merren Jones, Rory Clarkson
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A002, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14236
https://doi.org/10.1115/GT2020-14236
View Paper titled, The Formation of High Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests
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Topics: Dust, Gas turbines, High temperature, Minerals
Proceedings Papers

On the Effect of the Gap of End Seals on Force Coefficients of a Test Integral Squeeze Film Damper: Experiments and Predictions

Luis San Andrés, Xueliang Lu, Bonjin Koo, Scott Tran
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A005, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14182
https://doi.org/10.1115/GT2020-14182
View Paper titled, On the Effect of the Gap of End Seals on Force Coefficients of a Test Integral Squeeze Film Damper: Experiments and Predictions
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Topics: Dampers, Damping, Bearings, Lubricants, Rotors, Stiffness, Clearances (Engineering), Flow (Dynamics), Stress, Compressibility
Proceedings Papers

Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry

Evan D. Crowe, Jeffrey P. Bons
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91032
https://doi.org/10.1115/GT2019-91032
View Paper titled, Effects of Dust Composition on Particle Deposition in an Effusion Cooling Geometry
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Topics: Cooling, Dust, Geometry, Particulate matter, Minerals, Flow (Dynamics), Coolants, Flat plates, Gypsum, Kilns
Proceedings Papers

Real Time Gas Turbine Engine Particulate Ingestion Sensor for Particle Size and Composition

George Papadopoulos, Daniel Bivolaru, Jiaji Lin
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A029, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77137
https://doi.org/10.1115/GT2018-77137
View Paper titled, Real Time Gas Turbine Engine Particulate Ingestion Sensor for Particle Size and Composition
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Topics: Gas turbines, Particle size, Particulate matter, Sensors, Engines, Flight, Turbine components, Aircraft, Aluminum, Blades
Proceedings Papers

Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang

Achmad Junaedi
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75628
https://doi.org/10.1115/GT2018-75628
View Paper titled, Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang
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Topics: Liquefied natural gas, Turbomachinery, Turbines, ASTM International, Bearings, Combined cycles, Compressors, Filters, Flash point, Gaseous fuels
Proceedings Papers

Review of Coal-to-Synthetic Natural Gas (SNG) Production Methods and Modeling of SNG Production in an Entrained-Flow Gasifer

Xijia Lu, Ting Wang
Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A010, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57857
https://doi.org/10.1115/GT2016-57857
View Paper titled, Review of Coal-to-Synthetic Natural Gas (SNG) Production Methods and Modeling of SNG Production in an Entrained-Flow Gasifer
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Topics: Coal, Flow (Dynamics), Modeling, Natural gas, Production management, Fuel gasification, Chemical kinetics, Catalysts, High temperature, Steam
Proceedings Papers

An Investigation of Turbine Erosion by Combustor Generated Carbon in a Light Weight Marine Gas Turbine

R. J. Russell, J. J. Witton
Proc. ASME. GT1978, Volume 1A: General, V01AT01A096, April 9–13, 1978
Publisher: American Society of Mechanical Engineers
Paper No: 78-GT-96
https://doi.org/10.1115/78-GT-96
View Paper titled, An Investigation of Turbine Erosion by Combustor Generated Carbon in a Light Weight Marine Gas Turbine
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Topics: Carbon, Combustion chambers, Erosion, Marine gas turbines, Turbines, Weight (Mass), Engines, Emissions, Gas turbines, Particulate matter
Proceedings Papers

Coal Oxidation

S. Raj
Proc. ASME. GT1988, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A012, June 6–9, 1988
Publisher: American Society of Mechanical Engineers
Paper No: 88-GT-238
https://doi.org/10.1115/88-GT-238
View Paper titled, Coal Oxidation
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Topics: Coal, Oxidation, Combustion, Oxygen, Pyrolysis, Atoms, Coal conversion, Corrosion, Gas turbines, Machine components
Proceedings Papers

Sulfur/Alkali/Calcium Oxide Sorbent Interaction in Pressurized Coal Combustors

Andrew R. Garman, Arthur A. Boni, John P. Campbell, Girard A. Simons, Stephen A. Johnson
Proc. ASME. JPGC1985-GTPapers, 1985 Joint Power Generation Conference: GT Papers, V001T01A005, October 20–24, 1985
Publisher: American Society of Mechanical Engineers
Paper No: 85-JPGC-GT-7
https://doi.org/10.1115/85-JPGC-GT-7
View Paper titled, Sulfur/Alkali/Calcium Oxide Sorbent Interaction in Pressurized Coal Combustors
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Topics: Coal, Combustion chambers, Sorbents, Sulfur, Minerals, Modeling, Pressure, Calcium hydroxide, Condensation, Fuels
Proceedings Papers

Deposition From a Coal-Water Slurry Fueled Gas Turbine Combustor

David J. White, Richard T. LeCren
Proc. ASME. JPGC1985-GTPapers, 1985 Joint Power Generation Conference: GT Papers, V001T01A010, October 20–24, 1985
Publisher: American Society of Mechanical Engineers
Paper No: 85-JPGC-GT-15
https://doi.org/10.1115/85-JPGC-GT-15
View Paper titled, Deposition From a Coal-Water Slurry Fueled Gas Turbine Combustor
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Topics: Coal, Combustion chambers, Gas turbines, Slurries, Water, Combustion systems, Emissions, Slags, Fuels, High pressure (Physics)
Proceedings Papers

Recent Test Results in the Direct Coal-Fired 80 MW Combustion Turbine Program

R. L. Bannister, P. W. Pillsbury, R. C. Diehl, P. J. Loftus
Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A002, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-058
https://doi.org/10.1115/90-GT-058
View Paper titled, Recent Test Results in the Direct Coal-Fired 80 MW Combustion Turbine Program
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Topics: Coal, Combustion, Turbines, Combustion chambers, Slags, Sulfur, Sorbents, Emissions, Nitrogen oxides, Pressure
Proceedings Papers

Coal Mineral Matter Transformation During Combustion and its Implications for Gas Turbine Blade Erosion

S. Rajan, J. K. Raghavan
Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A007, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-169
https://doi.org/10.1115/90-GT-169
View Paper titled, Coal Mineral Matter Transformation During Combustion and its Implications for Gas Turbine Blade Erosion
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Topics: Blades, Coal, Combustion, Erosion, Gas turbines, Minerals, Dust, Flames, Potassium, Quartz
Proceedings Papers

5,000-Hour Stability Tests of Metal Sheathed Thermocouples at Respective Temperatures of 538°C and 875°C

T. P. Wang, A. Wells, D. Bediones
Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T15A002, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-182
https://doi.org/10.1115/91-GT-182
View Paper titled, 5,000-Hour Stability Tests of Metal Sheathed Thermocouples at Respective Temperatures of 538°C and 875°C
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Topics: Metals, Stability, Temperature, Thermocouples, Aircraft engines, Calibration, Testing, Exhaust systems, Gas turbines, Minerals
Proceedings Papers

Some Significant Highlights in Allison Regenerator Development

Leonard C. Davis, Anthony J. Jackman
Proc. ASME. GT1996, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T04A014, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-503
https://doi.org/10.1115/96-GT-503
View Paper titled, Some Significant Highlights in Allison Regenerator Development
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Topics: Aluminum, Ceramics, Damping, Disks, Engines, Extruding, Firing, Friction, Gas turbines, Heat recovery
Proceedings Papers

Co-Pyrolysis of Coal/Biomass and Coal/Sewage Sludge Mixtures

Christian Storm, Helmut Rüdiger, Hartmut Spliethoff, Klaus R. G. Hein
Proc. ASME. GT1998, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A006, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-103
https://doi.org/10.1115/98-GT-103
View Paper titled, Co-Pyrolysis of Coal/Biomass and Coal/Sewage Sludge Mixtures
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Topics: Biomass, Coal, Pyrolysis, Sewage, Fuels, Fuel gasification, Temperature, Fossil fuels, Minerals, Heavy metals
Proceedings Papers

Design and Development of a Specially Modified Positive Displacement Rotary Screw Pump and Relevant Hydraulic Circuit to Enhance “Entrained Air Handling” Capability in a Closed Loop Lube Oil System

Simone Berti, Pietro Fracassi, Alessandra Mattioli, Varuna Reddy Potula, Cristiano Lotti
Proc. ASME. GT2013, Volume 5B: Oil and Gas Applications; Steam Turbines, V05BT24A006, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94145
https://doi.org/10.1115/GT2013-94145
View Paper titled, Design and Development of a Specially Modified Positive Displacement Rotary Screw Pump and Relevant Hydraulic Circuit to Enhance “Entrained Air Handling” Capability in a Closed Loop Lube Oil System
Open the PDF for Design and Development of a Specially Modified Positive Displacement Rotary Screw Pump and Relevant Hydraulic Circuit to Enhance “Entrained Air Handling” Capability in a Closed Loop Lube Oil System in another window
Topics: Air entrainment, Design, Displacement, Hydraulic circuits, Pumps, Screws, Corrective actions, Noise (Sound), Suction, Trains