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Proceedings Papers

Numerical Investigations Into the Oil Capture Efficiency of a Curve-Bladed Scoop System

Joshua Lee, Arun Prabhakar, Kathy Johnson
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A032, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15257
https://doi.org/10.1115/GT2020-15257
View Paper titled, Numerical Investigations Into the Oil Capture Efficiency of a Curve-Bladed Scoop System
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Topics: Aircraft engines, Bearings, Blades, Computational fluid dynamics, Cooling, Engines, Flow (Dynamics), Fluids, Geometry, Jets
Proceedings Papers

Acoustic Properties of Perforated Liners With Perpendicular Arrangements of Narrow Slots

François-Xavier Jetté, Ali Shanian, Megan Schaenzer, Minh Quan Pham, Geneviève Bourgeois, Mehran Farhangi, Fabian Sanchez, Matt Innes
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A061, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75837
https://doi.org/10.1115/GT2018-75837
View Paper titled, Acoustic Properties of Perforated Liners With Perpendicular Arrangements of Narrow Slots
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Topics: Acoustical properties, Absorption, Dimensions, Acoustics, Airfoils, Cavities, Cooling, Flow (Dynamics), Geometry, Pressure drop
Proceedings Papers

State-of-the-Art Cooling Technology for a Turbine Rotor Blade

Jason Town, Doug Straub, James Black, Karen Thole, Tom Shih
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT13A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64728
https://doi.org/10.1115/GT2017-64728
View Paper titled, State-of-the-Art Cooling Technology for a Turbine Rotor Blade
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Topics: Blades, Cooling, Rotors, Turbines, Design, Film cooling, Chords (Trusses), Airfoils, Diffusion (Physics), Gas turbines
Proceedings Papers

URANS Simulations and Experimental Investigations on Unsteady Aerodynamic Effects in the Blade Tip Region of a Shrouded Fan Configuration

Gi-Don Na, Frank Kameier, Nils Springer, Michael Mauß, C. O. Paschereit
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A003, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63680
https://doi.org/10.1115/GT2017-63680
View Paper titled, URANS Simulations and Experimental Investigations on Unsteady Aerodynamic Effects in the Blade Tip Region of a Shrouded Fan Configuration
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Topics: Blades, Simulation, Acoustics, Design, Computer simulation, Noise (Sound), Emissions, Fans, Acoustical properties, Anechoic chambers
Proceedings Papers

Investigation on the Effect of Surface Wettability on a Two-Phase Flow in a Compressor Cascade

Niklas Neupert, Janneck Christoph Harbeck, Franz Joos
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT48A011, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64155
https://doi.org/10.1115/GT2017-64155
View Paper titled, Investigation on the Effect of Surface Wettability on a Two-Phase Flow in a Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Two-phase flow, Coatings, Design, Drops, Inflow, Water, Blades, Erosion
Proceedings Papers

Numerical Simulations of Unsteady Aerodynamic Effects in the Blade Tip Region of Cooling Fans

Gi-Don Na, Frank Kameier, Nils Springer, Michael Mauß
Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A015, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57786
https://doi.org/10.1115/GT2016-57786
View Paper titled, Numerical Simulations of Unsteady Aerodynamic Effects in the Blade Tip Region of Cooling Fans
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Topics: Blades, Computer simulation, Cooling, Fans, Acoustics, Design, Noise (Sound), Simulation, Emissions, Flow (Dynamics)
Proceedings Papers

Experimental Characterisation of a Humidified T100 Micro Gas Turbine

Marina Montero Carrero, Ward De Paepe, Jan Magnusson, Alessandro Parente, Svend Bram, Francesco Contino
Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A016, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57649
https://doi.org/10.1115/GT2016-57649
View Paper titled, Experimental Characterisation of a Humidified T100 Micro Gas Turbine
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Topics: Experimental characterization, Micro gas turbines, Heat, Electrical efficiency, Underground injection, Combined heat and power, Cycles, Exhaust systems, Gases, Circuits
Proceedings Papers

Investigation of Spiral and Sweeping Holes

Douglas Thurman, Philip Poinsatte, Ali Ameri, Dennis Culley, Surya Raghu, Vikram Shyam
Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A044, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43808
https://doi.org/10.1115/GT2015-43808
View Paper titled, Investigation of Spiral and Sweeping Holes
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Topics: Cooling, Cross section (Physics), Density, Design, Diffusion (Physics), Film cooling, Flow (Dynamics), Geometry, Jets, Kidney
Proceedings Papers

Optimization of the Turbine Compressor Set in the Closed Cycle (AK Process) System

C. A. Kinney
Proc. ASME. GT1969, ASME 1969 Gas Turbine Conference and Products Show, V001T01A057, March 9–13, 1969
Publisher: American Society of Mechanical Engineers
Paper No: 69-GT-58
https://doi.org/10.1115/69-GT-58
View Paper titled, Optimization of the Turbine Compressor Set in the Closed Cycle (AK Process) System
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Topics: Compressors, Cycles, Optimization, Turbines, Army, Energy conversion, Fortification, Nuclear power stations, Patents, Pressure
Proceedings Papers

Production of High Value Solid Fuels From Cellulosic Feed Materials by the Koppelman Process

R. G. Murray
Proc. ASME. GT1979, Volume 2: Solar Energy, V002T03A033, March 12–15, 1979
Publisher: American Society of Mechanical Engineers
Paper No: 79-SOL-33
https://doi.org/10.1115/79-SOL-33
View Paper titled, Production of High Value Solid Fuels From Cellulosic Feed Materials by the Koppelman Process
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Topics: Atmospheric pressure, Fuels, Heating, Patents
Proceedings Papers

Experimental and Analytical Investigation of Hybrid Squeeze Film Dampers

A. El-Shafei
Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T14A042, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-250
https://doi.org/10.1115/91-GT-250
View Paper titled, Experimental and Analytical Investigation of Hybrid Squeeze Film Dampers
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Topics: Dampers, Flow (Dynamics), Machinery, Vibration, Control equipment, Patents, Rotors, Sealing (Process)
Proceedings Papers

An Axial Turbobrake

M. I. Goodisman, M. L. G. Oldfield, R. C. Kingcombe, T. V. Jones, R. W. Ainsworth, A. J. Brooks
Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A001, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-001
https://doi.org/10.1115/91-GT-001
View Paper titled, An Axial Turbobrake
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Topics: Absorption, Blades, Compressors, Design, Exhaust systems, Flow (Dynamics), Patents, Pistons, Pressure, Tunnels
Proceedings Papers

Developments in Centrifugal Compressor Surge Control: A Technology Assessment

K. K. Botros, J. F. Henderson
Proc. ASME. GT1993, Volume 2: Combustion and Fuels; Oil and Gas Applications; Cycle Innovations; Heat Transfer; Electric Power; Industrial and Cogeneration; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; IGTI Scholar Award, V002T06A001, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-008
https://doi.org/10.1115/93-GT-008
View Paper titled, Developments in Centrifugal Compressor Surge Control: A Technology Assessment
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Topics: Compressors, Surges, Patents, Databases, Design, Natural gas, Technology development
Proceedings Papers

Development of a Lean-Premixed Two-Stage Annular Combustor for Gas Turbine Engines

Fred C. Bahlmann, B. Martien Visser
Proc. ASME. GT1994, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A034, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-405
https://doi.org/10.1115/94-GT-405
View Paper titled, Development of a Lean-Premixed Two-Stage Annular Combustor for Gas Turbine Engines
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Topics: Combustion chambers, Gas turbines, Emissions, Engineering prototypes, Hardware, Nitrogen oxides, Patents
Proceedings Papers

New Method for Turbine Blade Internal Cleaning

Jeffrey D. Irvine, Leonard M. Hampson, Steven T. Rogers
Proc. ASME. GT1995, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V005T12A014, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-426
https://doi.org/10.1115/95-GT-426
View Paper titled, New Method for Turbine Blade Internal Cleaning
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Topics: Turbine blades, Hazardous substances, Blades, Flow (Dynamics), Maintenance, Cavities, Coatings, Cooling, Corrosion, Damage
Proceedings Papers

The Nuclear Gas Turbine: Towards Realization After Half a Century of Evolution

Colin F. McDonald
Proc. ASME. GT1995, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T08A001, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-262
https://doi.org/10.1115/95-GT-262
View Paper titled, The Nuclear Gas Turbine: Towards Realization After Half a Century of Evolution
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Topics: Gas turbines, Closed-cycle gas turbines, Helium, Uranium, Central heating, Coal, Combined heat and power, Combustion, Cycles, Electricity (Physics)
Proceedings Papers

Thermodynamic and Techno-Economic Analyses of a Combined Cycle Power Plant With a Simple Cycle Gas Turbine, the Bottoming Air Turbine Cycle and the Reverse Brayton Cycle

Isaac Shnaid
Proc. ASME. GT1999, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T04A004, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-066
https://doi.org/10.1115/99-GT-066
View Paper titled, Thermodynamic and Techno-Economic Analyses of a Combined Cycle Power Plant With a Simple Cycle Gas Turbine, the Bottoming Air Turbine Cycle and the Reverse Brayton Cycle
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Topics: Brayton cycle, Combined cycle power stations, Cycles, Gas turbines, Turbines, Combined cycles, Compressors, Engines, Exergy, Exhaust systems
Proceedings Papers

Engineering Precursors to Forewarn the Onset of an Impending Combustion Instability

Vineeth Nair, Gireeshkumaran Thampi, R. I. Sujith
Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A005, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26020
https://doi.org/10.1115/GT2014-26020
View Paper titled, Engineering Precursors to Forewarn the Onset of an Impending Combustion Instability
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Topics: Combustion, Oscillations, Combustion chambers, Turbulence, Collapse, Fluctuations (Physics), Noise (Sound), Signals, Chaos, Dynamic systems
Proceedings Papers

Review of Platform Cooling Technology for High Pressure Turbine Blades

Lesley M. Wright, Malak F. Malak, Daniel C. Crites, Mark C. Morris, Vikram Yelavkar, Rajesh Bilwani
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A046, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26373
https://doi.org/10.1115/GT2014-26373
View Paper titled, Review of Platform Cooling Technology for High Pressure Turbine Blades
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Topics: Cooling, High pressure (Physics), Turbine blades, Blades, Flow (Dynamics), Vortices, Airfoils, Engines, Film cooling, Gas turbines
Proceedings Papers

Coating Rejuvenation: New Repair Technology for High Pressure Turbine Blades

Jeffrey A. Conner, Michael J. Weimer
Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T01A016, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0641
https://doi.org/10.1115/2000-GT-0641
View Paper titled, Coating Rejuvenation: New Repair Technology for High Pressure Turbine Blades
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Topics: Coatings, High pressure (Physics), Maintenance, Turbine blades, Blades, Coating processes, Life cycle costing, Patents, Protective coatings, Wall thickness