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Journal Articles

Cracking Behavior of Environmental Barrier Coatings/Ceramic Matrix Composite System Using Acoustic Emission and Digital Image Correlation

Ragav P. Panakarajupally, Gregory N. Morscher, Jun Shi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121018.
Paper No: GTP-24-1273
https://doi.org/10.1115/1.4066211
Published Online: September 6, 2024
View Article titled, Cracking Behavior of Environmental Barrier Coatings/Ceramic Matrix Composite System Using Acoustic Emission and Digital Image Correlation
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Topics: Acoustic emissions, Ceramic matrix composites, Coating processes, Coatings, Fracture (Materials), Fracture (Process), Stress, Inspection
Journal Articles

Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine

John D. Klaerner, J. Jeffrey Moore, Kyle Robinson, Jonathan L. Wade, Aaron McClung
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011022.
Paper No: GTP-23-1464
https://doi.org/10.1115/1.4063635
Published Online: November 28, 2023
View Article titled, Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine
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Topics: Cycles, Design, Manufacturing, Pressure, Turbines, Welded joints, Testing, Inspection, Nozzles, Stress
Journal Articles

Automated Crack Detection With Image Analysis for the Blades of Steam Turbine

Jun Liu, Huiwen Wang, Anyao Jiang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081001.
Paper No: GTP-21-1193
https://doi.org/10.1115/1.4054335
Published Online: June 2, 2022
View Article titled, Automated Crack Detection With Image Analysis for the Blades of Steam Turbine
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Topics: Algorithms, Blades, Crack detection, Filtration, Fracture (Materials), Steam turbines, Image processing, Inspection, Magnetic particles
Journal Articles

Probabilistic Fracture Mechanics for Mature Service Frame Rotors

Philipp Engels, Christian Amann, Sebastian Schmitz, Kai Kadau
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071004.
Paper No: GTP-20-1733
https://doi.org/10.1115/1.4049893
Published Online: March 29, 2021
View Article titled, Probabilistic Fracture Mechanics for Mature Service Frame Rotors
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Topics: Blades, Cycles, Disks, Failure, Fracture (Materials), Risk, Rotors, Simulation, Forging, Fracture mechanics
Journal Articles

Structural Dynamic and Inherent Damping Characterization of Additively Manufactured Airfoil Components

Andrew Goldin, Onome Scott-Emuakpor, Tommy George, Brian Runyon, Richard Cobb
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051022.
Paper No: GTP-20-1743
https://doi.org/10.1115/1.4050022
Published Online: March 15, 2021
View Article titled, Structural Dynamic and Inherent Damping Characterization of Additively Manufactured Airfoil Components
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Topics: Additive manufacturing, Blades, Damping, Testing, Vibration, Structural dynamics, Inspection
Journal Articles

Integrated Weld Quality Concept—A Holistic Design Approach for Steam Turbine Rotor Weld Joints

C. Borgmann, P. Dumstorff, T.-U. Kern, H. Almstedt, K. Niepold
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2016, 138(4): 042601.
Paper No: GTP-15-1285
https://doi.org/10.1115/1.4031441
Published Online: October 13, 2015
View Article titled, Integrated Weld Quality Concept—A Holistic Design Approach for Steam Turbine Rotor Weld Joints
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Topics: Design, Nondestructive evaluation, Rotors, Steam turbines, Turbines, Welding, Fracture mechanics, Inspection, Quality control, Welded joints
Journal Articles

Optimal Failure-Finding Intervals for Heat Shields in a Gas Turbine Combustion Chamber Using a Multicriteria Approach

Alejandro Martínez, Gloria Lara, Rodrigo Pascual, Enrique López Droguett
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2015, 137(7): 072501.
Paper No: GTP-14-1516
https://doi.org/10.1115/1.4029202
Published Online: July 1, 2015
View Article titled, Optimal Failure-Finding Intervals for Heat Shields in a Gas Turbine Combustion Chamber Using a Multicriteria Approach
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Topics: Combustion chambers, Delays, Failure, Gas turbines, Heat shielding, Inspection, Optimization, Risk, Maintenance, Reliability
Journal Articles

Cylindrical IEC Fusion Neutron Source for Broad Area NAA

George H. Miley, Hiromu Momota, Hugo Leon, Ben Ulmen, Guilherme Amadio, Atanu Khan, George Chen, William Matisiak, Ali Azeem, Paul Keutelian
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. December 2011, 133(12): 124502.
https://doi.org/10.1115/1.4002889
Published Online: September 14, 2011
View Article titled, Cylindrical IEC Fusion Neutron Source for Broad Area NAA
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Topics: Design, Inspection, Neutron activation analysis, Neutron sources, Neutrons, Explosives, Plasmas (Ionized gases), Sensors, X-rays, Geometry
Journal Articles

The Impact of Probabilistic Modeling in Life-Cycle Management of Nuclear Piping Systems

M. D. Pandey, D. Lu, D. Komljenovic
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 012901.
https://doi.org/10.1115/1.4000897
Published Online: September 24, 2010
View Article titled, The Impact of Probabilistic Modeling in Life-Cycle Management of Nuclear Piping Systems
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Topics: Pipes, Wall thickness, Corrosion, Piping systems, Life cycle management, Modeling, Inspection
Journal Articles

Residual Life Assessment of Steam Generators With Alloy 600 TT Tubing: Methods and Application

Ian de Curieres, Marie-Christine Meunier, Pierre Joly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2010, 132(10): 102902.
https://doi.org/10.1115/1.4000340
Published Online: June 30, 2010
View Article titled, Residual Life Assessment of Steam Generators With Alloy 600 TT Tubing: Methods and Application
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Topics: Alloys, Boilers, Fracture (Materials), Inspection, Damage, Tubing
Journal Articles

Probabilistic Fretting Fatigue Assessment of Aircraft Engine Disks

Michael P. Enright, Kwai S. Chan, Jonathan P. Moody, Patrick J. Golden, Ramesh Chandra, Alan C. Pentz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2010, 132(7): 072502.
https://doi.org/10.1115/1.4000130
Published Online: April 14, 2010
View Article titled, Probabilistic Fretting Fatigue Assessment of Aircraft Engine Disks
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Topics: Disks, Fracture (Materials), Stress, Fatigue, Inspection, Probability, Finite element model, Aircraft engines, Blades, Gas turbines
Journal Articles

On-Condition Maintenance for Nonmodular Jet Engines: An Experience

Mato F. Siladic, Bosko P. Rasuo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 032502.
https://doi.org/10.1115/1.3019104
Published Online: January 29, 2009
View Article titled, On-Condition Maintenance for Nonmodular Jet Engines: An Experience
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Topics: Aircraft, Engines, Flight, Maintenance, Service life (Equipment), Cycles, Expert systems, Decision making, Jet engines, Inspection
Journal Articles

An Optimal Maintenance Policy for Compressor of a Gas Turbine Power Plant

P. Naga Srinivasa Rao, V. N. Achutha Naikan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2008, 130(2): 021801.
https://doi.org/10.1115/1.2795762
Published Online: January 22, 2008
View Article titled, An Optimal Maintenance Policy for Compressor of a Gas Turbine Power Plant
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Topics: Compressors, Gas turbines, Maintenance, Power stations, Failure, Inspection, Foundry coatings, Optimization
Journal Articles

Failure Analysis of Inlet Guide Vanes

R. L. McAlpin, P. L. Talley, H. L. Bernstein, R. E. Holm
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2003, 125(1): 236–240.
https://doi.org/10.1115/1.1494095
Published Online: December 27, 2002
View Article titled, Failure Analysis of Inlet Guide Vanes
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Topics: Bushings, Failure, Fracture (Process), Inlet guide vanes, Wear, Polymers, Corrosion, Failure mechanisms, Inspection, Stress
Journal Articles

Systematic Evaluation of U.S. Navy LM2500 Gas Turbine Condition

B. D. Thompson, B. Wainscott
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2002, 124(3): 580–585.
https://doi.org/10.1115/1.1451716
Published Online: June 19, 2002
View Article titled, Systematic Evaluation of U.S. Navy LM2500 Gas Turbine Condition
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Topics: Engines, Gas turbines, Navy, Reliability, Ships, Vibration, Maintenance, Propulsion, Temperature, Control systems
Journal Articles

The Meaning of Activation Energy and Reaction Order in Autoaccelerating Systems

J. S. Ervin, S. P. Heneghan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1998, 120(3): 468–473.
https://doi.org/10.1115/1.2818168
Published Online: July 1, 1998
View Article titled, The Meaning of Activation Energy and Reaction Order in Autoaccelerating Systems
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Topics: Aviation, Chemical reactions, Computational fluid dynamics, Flow (Dynamics), Fuels, Inspection, Modeling, Oxidation, Oxygen, Temperature
Journal Articles

Field Test Results of a Dry Low NO x Combustion System for the MS3002J Regenerative Cycle Gas Turbine

J. R. Maughan, K. M. Elward, S. M. De Pietro, P. J. Bautista
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1997, 119(1): 50–57.
https://doi.org/10.1115/1.2815561
Published Online: January 1, 1997
View Article titled, Field Test Results of a Dry Low NO x Combustion System for the MS3002J Regenerative Cycle Gas Turbine
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Topics: Combustion systems, Cycles, Gas turbines, Nitrogen oxides, Temperature, Combustion chambers, Fuels, Machinery, Stress, Air flow
Journal Articles

CT Multiscan: Using Small Area Detectors to Image Large Components

E. A. Sivers, W. A. Ellingson, S. A. Snyder, D. A. Holloway
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1996, 118(4): 711–716.
https://doi.org/10.1115/1.2816985
Published Online: October 1, 1996
View Article titled, CT Multiscan: Using Small Area Detectors to Image Large Components
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Topics: Sensors, X-rays, Inspection, Computerized tomography, Geometry, Grinding, Industrial ceramics, Signals
Journal Articles

Nondestructive Evaluation of Thermally Shocked Silicon Carbide by Impact-Acoustic Resonance

R. A. Bemis, K. Shiloh, W. A. Ellingson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1996, 118(3): 491–494.
https://doi.org/10.1115/1.2816673
Published Online: July 1, 1996
View Article titled, Nondestructive Evaluation of Thermally Shocked Silicon Carbide by Impact-Acoustic Resonance
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Topics: Acoustics, Nondestructive evaluation, Resonance, Silicon, Vibration, Ceramics, Damping, Engines, Modeling, Thermal shock
Journal Articles

Application of Advanced Probabilistic Fracture Mechanics to Life Evaluation of Turbine Rotor Blade Attachments

H. R. Millwater, Y.-T. Wu, J. W. Cardinal, G. G. Chell
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1996, 118(2): 394–398.
https://doi.org/10.1115/1.2816602
Published Online: April 1, 1996
View Article titled, Application of Advanced Probabilistic Fracture Mechanics to Life Evaluation of Turbine Rotor Blade Attachments
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Topics: Blades, Fracture mechanics, Rotors, Turbines, Inspection, Algorithms, Engineers, Failure, Fatigue cracks, Finite element analysis