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Proceedings Papers

Characterization of Properties of Laser Powder Bed Fusion 3D-Printed Inconel 718 for Centrifugal Turbomachinery Applications

Hannah G. Lea, Rochelle S. Wooding, Sam Kuhr, John Rotella, José Luis Córdova
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A026, June 13–17, 2022
Paper No: GT2022-83474
DOI: https://doi.org/10.1115/GT2022-83474
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Topics: Additive manufacturing, Creep, Electron backscatter diffraction, High cycle fatigue, Lasers, Mechanical properties, Rupture, Spectroscopy, Turbomachinery, X-rays
Proceedings Papers

Stress Analysis of Fan Blades Subjected to Hail Impact

Xin Sun, Bo Liu, Chang-fu Han
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A029, September 21–25, 2020
Paper No: GT2020-16276
DOI: https://doi.org/10.1115/GT2020-16276
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Topics: Blades, Guide vanes, Rotors, Stress, Stress analysis (Engineering), Aircraft engines, Computer software, Yield stress, Aircraft, Compressors
Proceedings Papers

Effect of Laser Shock Peening on Fatigue Life of Full Scale Turbine Blades

Cao Chen, Xiaoyong Zhang, Lei Han, Xiaojun Yan
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A007, June 26–30, 2017
Paper No: GT2017-63789
DOI: https://doi.org/10.1115/GT2017-63789
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Topics: Fatigue life, Laser hardening, Turbine blades, Blades, Stress, Yield stress, Electromagnetic scattering, Fatigue properties, High cycle fatigue, High temperature
Proceedings Papers

Study of Constraint Issues in Elasto-Plastic Fracture Analysis Using Experimental and Finite Element Simulation

Md Ibrahim Kittur, Krishnaraja G. Kodancha, C. R. Rajashekar
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A009, June 26–30, 2017
Paper No: GT2017-63871
DOI: https://doi.org/10.1115/GT2017-63871
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Topics: Finite element analysis, Fracture (Materials), Simulation, Steel, Displacement, Error analysis, Fracture toughness, Geometry, Plane strain, Stress
Proceedings Papers

Thermal Stability of Nickel-Base Alloys

D. A. Shifler, L. Sanchez, N. Kedir, D. Faucett, R. Mahapatra, S. R. Choi
Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T22A008, June 13–17, 2016
Paper No: GT2016-57991
DOI: https://doi.org/10.1115/GT2016-57991
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Topics: Alloys, Nickel, Thermal stability, Oxidation, Vickers hardness testing, Weight (Mass), Yield stress, Mechanical properties, Temperature, Coating processes
Proceedings Papers

Evaluation of Elastic-Plastic Rebound Properties of Coal Fly Ash Particles for Use in a Universal Turbine Deposition Model

Steven M. Whitaker, Jeffrey P. Bons
Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A028, June 15–19, 2015
Paper No: GT2015-43765
DOI: https://doi.org/10.1115/GT2015-43765
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Topics: Coal, Fly ash, Particulate matter, Turbines, Yield stress, Materials properties, Curve fitting, Elastic moduli, Finite element analysis, Flow (Dynamics)
Proceedings Papers

Emulsified Fuel for Military Aircraft

J. Nixon, T. J. Wallace, Alan Beerbower
Proc. ASME. GT1968, ASME 1968 Gas Turbine Conference and Products Show, V001T01A024, March 17–21, 1968
Paper No: 68-GT-24
DOI: https://doi.org/10.1115/68-GT-24
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Topics: Fuels, Military aircraft, Fire, Aircraft, Emulsions, Hazards, Army, Construction, Engines, Flow (Dynamics)
Proceedings Papers

Analysis for Thermal Elasto-Plasticity and Creep of Turbine Disks

Shung Chang-Bing, Peng Zhi-Yong
Proc. ASME. IGT1985, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Process Industries; Technology Resources; General, V004T09A005, September 1–7, 1985
Paper No: 85-IGT-54
DOI: https://doi.org/10.1115/85-IGT-54
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Topics: Creep, Disks, Elastoplasticity, Turbines, Engines, Stress, Computation, Cycles, Fatigue, Finite element analysis
Proceedings Papers

Analytical Correction of Nonlinear Thermal Stresses Under Thermo-Mechanical Cyclic Loadings

Sarendra Gehlot, Pradeep Mahadevan, Ragupathy Kannusamy
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 301-309, June 11–15, 2012
Paper No: GT2012-69287
DOI: https://doi.org/10.1115/GT2012-69287
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Topics: Thermal stresses, Thermomechanics, Stress, Temperature, Analytical methods, Cycles, Finite element analysis, Computer software, Design, Elastic moduli
Proceedings Papers

Fracture Mechanics Analysis of a Single Crystal Turbine Blade

X. Wu, W. Beres, Z. Zhang, P. A. S. Reed
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 499-504, June 14–18, 2010
Paper No: GT2010-22355
DOI: https://doi.org/10.1115/GT2010-22355
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Topics: Crystals, Fracture mechanics, Turbine blades, Fracture (Materials), Blades, Fatigue cracks, Stress, Anisotropy, Computer software, Engineering simulation
Proceedings Papers

Lateral Rotordynamic Analysis of a Large Alternator/Flywheel/Motor Train

Jawad Chaudhry, Tim Dimond, Amir Younan, Paul Allaire
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 421-430, June 14–18, 2010
Paper No: GT2010-23585
DOI: https://doi.org/10.1115/GT2010-23585
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Topics: Engines, Flywheels, Motors, Trains, Rotors, Bearings, Vibration, American Petroleum Institute, Corrective actions, Damping
Proceedings Papers

Tailored Rheological Behavior of Mullite and BSAS Suspensions Using a Cationic Polyelectrolyte

Glen H. Kirby, Kevin M. Cooley, Beth L. Armstrong
Proc. ASME. GT2005, Volume 1: Turbo Expo 2005, 307-313, June 6–9, 2005
Paper No: GT2005-68491
DOI: https://doi.org/10.1115/GT2005-68491
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Topics: Rheology, Coatings, Elastic moduli, Ceramics, Particulate matter, Shear (Mechanics), Yield stress, Dynamic light scattering, Flow (Dynamics), Ionization