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Proceedings Papers

Micro-, Macromechanical and Aeroelastic Investigation of Glass-Fiber Based, Lightweight Turbomachinery Components

Senad Iseni, Mahesh Ramaswamy Guru Prasad, Alexander Hartmaier, Klaudiusz Holeczek, Niels Modeler, Francesca di Mare

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A010, September 21–25, 2020

Paper No: GT2020-14951

DOI: https://doi.org/10.1115/GT2020-14951

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Topics: Glass fibers, Turbomachinery, Composite materials, Anisotropy, Constitutive equations, Damping, Design, Elasticity, Engines, Polymers

Proceedings Papers

An Investigation of the End-Notched Flexure and End-Loaded Split Tests Applied to the Mode II Interlaminar Fracture of a SiC/SiC Ceramic Matrix Composite

Michael J. Presby, K. Manigandan, Gregory N. Morscher, Cody Godines, Amir Eftekharian, Jalees Ahmad, Frank Abdi, Sung R. Choi

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A001, June 17–21, 2019

Paper No: GT2019-90031

DOI: https://doi.org/10.1115/GT2019-90031

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Topics: Bending (Stress), Ceramic matrix composites, Composite materials, Delamination, Fracture (Materials), Fracture toughness, Silicon carbide ceramics

Proceedings Papers

Laser Thermal Gradient Test of a Thermal Barrier Coating and Failure Analysis

Yingsang Wu, Yao Wang, Pei-feng Hsu, Mary Helen McCay, Ed Croy, David Moreno, Lei He, Chao Wang, Hongqi Zhang

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A005, June 17–21, 2019

Paper No: GT2019-90210

DOI: https://doi.org/10.1115/GT2019-90210

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Topics: Failure analysis, Lasers, Temperature gradient, Thermal barrier coatings, Coating processes, Coatings, Fracture (Materials), Testing, Delamination, Finite element analysis

Proceedings Papers

Modeling Thermally Grown Oxides in Thermal Barrier Coatings Using Koch Fractal

Peter Warren, Sandip Haldar, Seetha Raghavan, Ranajay Ghosh

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A019, June 17–21, 2019

Paper No: GT2019-91722

DOI: https://doi.org/10.1115/GT2019-91722

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Topics: Fractals, Modeling, Thermal barrier coatings, Stress, Cracking (Materials), Creep, Delamination, Failure, Fracture (Process), Geometry

Proceedings Papers

The Influence of Thermal Transient Rates on Coated Turbine Parts Life Expectancy

Alexander Staroselsky, Thomas J. Martin, Luke Borkowski

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A019, June 11–15, 2018

Paper No: GT2018-77283

DOI: https://doi.org/10.1115/GT2018-77283

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Topics: Transients (Dynamics), Turbine components, Turbines, Airfoils, Coating processes, Coatings, Deformation, Engines, Heating and cooling, Modeling

Proceedings Papers

Development of ASTM Test Standards for the Mode I Interlaminar Fracture Toughness (G Ic --Crack Growth Resistance) of Ceramic Matrix Composites

Frank Abdi, Jalees Ahmad, Saber DorMohammadi, Cody Godines, Stephen Gonczy, Rabih Mansour, Gregory N. Morscher, Sung Choi, Jun Shi, Greg Ojard

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A014, June 11–15, 2018

Paper No: GT2018-77147

DOI: https://doi.org/10.1115/GT2018-77147

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Topics: ASTM International, Ceramic matrix composites, Fracture (Materials), Fracture toughness, High temperature, Wedges, Aircraft, Alloys, Bonding, Cantilever beams

Proceedings Papers

Delamination Fracture in Ceramic Matrix Composites: From Coupons to Components

Rajesh S. Kumar, Matthew Mordasky, Greg Ojard

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A003, June 11–15, 2018

Paper No: GT2018-75571

DOI: https://doi.org/10.1115/GT2018-75571

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Topics: Ceramic matrix composites, Delamination, Fracture (Materials), Modeling, Cantilever beams, Computer simulation, Finite element analysis, Fracture toughness, Geometry, Stress

Proceedings Papers

Crack Growth Resistance of Ceramic Matrix Composites and Anisotropic Stiffness Prediction/Measurement

Cody Godines, Saber DorMohammadi, Jalees Ahmad, Rabih Mansour, Gregory N. Morscher, Sung Choi, Frank Abdi

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A013, June 11–15, 2018

Paper No: GT2018-77133

DOI: https://doi.org/10.1115/GT2018-77133

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Topics: Anisotropy, Ceramic matrix composites, Fracture (Materials), Stiffness, Damage, Failure, Simulation, Temperature, Wedges, Acoustic emissions

Proceedings Papers

Bending Fatigue of Thermal Barrier Coatings

Robert Eriksson, Zhe Chen, Krishna Praveen Jonnalagadda

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A004, June 26–30, 2017

Paper No: GT2017-63604

DOI: https://doi.org/10.1115/GT2017-63604

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Topics: Fatigue, Thermal barrier coatings, Stress, Damage, Delamination, Fracture (Materials), Alloys, Base metals, Ceramic coatings, Cycles

Proceedings Papers

Crack Growth Resistance of CMC Attachment Element and Turbine Joint in Aircraft Engines

Frank Abdi, Saber DorMohammadi, Jalees Ahmad, Cody Godines, Gregory N. Morscher, Sung Choi, Rabih Mansour, Steve Gonczy, Greg Ojard

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A008, June 26–30, 2017

Paper No: GT2017-65089

DOI: https://doi.org/10.1115/GT2017-65089

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Topics: Aircraft engines, Ceramic matrix composites, Fracture (Materials), Turbines, Damage, Blocks (Building materials), Delamination, Failure, Modeling, Multiscale modeling

Proceedings Papers

The Fabrication, High Heat Flux Testing, and Failure Analysis of Thermal Barrier Coatings for Power Generation Gas Turbines

Mary Helen McCay, Pei-feng Hsu, D. Edward Croy, David Moreno, Mengqi Zhang

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A008, June 26–30, 2017

Paper No: GT2017-63683

DOI: https://doi.org/10.1115/GT2017-63683

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Topics: Energy generation, Failure analysis, Gas turbines, Heat flux, Manufacturing, Testing, Thermal barrier coatings, Temperature, Cycles, Heating

Proceedings Papers

Damage Development in SiC f /SiC Composites Through Mechanical Loading

Martin R. Bache, J. Paul Jones, Zak Quiney, Louise Gale

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A006, June 26–30, 2017

Paper No: GT2017-64370

DOI: https://doi.org/10.1115/GT2017-64370

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Topics: Composite materials, Damage, Fibers, Acoustic emissions, Inspection, Stress, Architecture, Ceramic matrix composites, Computerized tomography, Cracking (Materials)

Proceedings Papers

Structural Response of Fiber Composite Fan Blades

C. C. Chamis, M. D. Minich

Proc. ASME. GT1975, Volume 1B: General, V01BT02A016, March 2–6, 1975

Paper No: 75-GT-78

DOI: https://doi.org/10.1115/75-GT-78

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Topics: Blades, Composite materials, Fibers, Stress, Delamination, Design, Pressure, Aerodynamics, Airfoils, Centrifugal force

Proceedings Papers

Performance of Hot Gas Clean-Up Devices Tested at the NYU DOE-PFBC Facility

V. Zakkay, E. A. M. Gbordzoe, K. M. Sellakumar, C. Q. Lu

Proc. ASME. JPGC1989-GTPapers, 1989 Joint Power Generation Conference: GT Papers, V001T01A008, October 22–26, 1989

Paper No: 89-JPGC/GT-8

DOI: https://doi.org/10.1115/89-JPGC/GT-8

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Topics: Bushings, Ceramics, Combined cycles, Combustion chambers, Cracking (Materials), Cross-flow, Delamination, Design, Design engineering, Dust

Proceedings Papers

Development of Advanced Thermal Barrier Coatings for Severe Environments

Warren A. Nelson, Robert M. Orenstein, Paul S. DiMascio, Curtis A. Johnson

Proc. ASME. GT1995, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T10A011, June 5–8, 1995

Paper No: 95-GT-270

DOI: https://doi.org/10.1115/95-GT-270

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Topics: Thermal barrier coatings, Gas turbines, Coating processes, Coatings, Design, Engineers, Superalloys, Combustion chambers, Delamination, Energy generation

Proceedings Papers

Nondestructive Characterization of Ceramic Composites Used as Combustor Liners in Advanced Gas Turbines

W. A. Ellingson, S. A. Rothermel, J. F. Simpson

Proc. ASME. GT1995, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V005T13A019, June 5–8, 1995

Paper No: 95-GT-404

DOI: https://doi.org/10.1115/95-GT-404

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Topics: Ceramic composites, Combustion chambers, Gas turbines, Nondestructive evaluation, Fibers, Temperature, Bearings, Ceramic matrix composites, Computerized tomography, Delamination

Proceedings Papers

Role of Environmental Deposits in Spallation of Thermal Barrier Coatings on Aeroengine and Land-Based Gas Turbine Hardware

Marcus P. Borom, Curtis A. Johnson, Louis A. Peluso

Proc. ASME. GT1996, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T13A009, June 10–13, 1996

Paper No: 96-GT-285

DOI: https://doi.org/10.1115/96-GT-285

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Topics: Gas turbines, Hardware, Spallation (Nuclear physics), Thermal barrier coatings, Engines, Coating processes, Coatings, Combustion chambers, Compressive stress, Delamination

Proceedings Papers

Evaluation of Delaminations in Aluminium Honeycomb Structures Using the Mechanical Impedance Technique

Brian Stephen Wong, Cheng Guan Tui

Proc. ASME. TA1997, ASME 1997 Turbo Asia Conference, V001T13A045, September 30–October 2, 1997

Paper No: 97-AA-069

DOI: https://doi.org/10.1115/97-AA-069

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Topics: Aluminum, Delamination, Honeycomb structures, Mechanical impedance, Resonance, Boron, Glass fibers, Instrumentation

Proceedings Papers

Flaw Detection and Characterization Using Shearography

Siew-Lok Toh, Fook-Siong Chau

Proc. ASME. TA1997, ASME 1997 Turbo Asia Conference, V001T13A039, September 30–October 2, 1997

Paper No: 97-AA-063

DOI: https://doi.org/10.1115/97-AA-063

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Topics: Composite materials, Computer software, Computers, Delamination, Die cutting, Diffraction patterns, Filtration, Flaw detection, Hardware, Image processing

Proceedings Papers

Ultrasonic Spectroscopy for Simulated Plastic IC Packages

Narayan R. Joshi

Proc. ASME. TA1997, ASME 1997 Turbo Asia Conference, V001T13A040, September 30–October 2, 1997

Paper No: 97-AA-064

DOI: https://doi.org/10.1115/97-AA-064

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Topics: Spectroscopy, Water, Acoustics, Corrosion, Delamination, Diluents, Failure analysis, Fracture (Materials), Integrated circuits, Manufacturing

NARROW

Micro-, Macromechanical and Aeroelastic Investigation of Glass-Fiber Based, Lightweight Turbomachinery Components

An Investigation of the End-Notched Flexure and End-Loaded Split Tests Applied to the Mode II Interlaminar Fracture of a SiC/SiC Ceramic Matrix Composite

Laser Thermal Gradient Test of a Thermal Barrier Coating and Failure Analysis

Modeling Thermally Grown Oxides in Thermal Barrier Coatings Using Koch Fractal

The Influence of Thermal Transient Rates on Coated Turbine Parts Life Expectancy

Development of ASTM Test Standards for the Mode I Interlaminar Fracture Toughness (G Ic --Crack Growth Resistance) of Ceramic Matrix Composites

Delamination Fracture in Ceramic Matrix Composites: From Coupons to Components

Crack Growth Resistance of Ceramic Matrix Composites and Anisotropic Stiffness Prediction/Measurement

Bending Fatigue of Thermal Barrier Coatings

Crack Growth Resistance of CMC Attachment Element and Turbine Joint in Aircraft Engines

The Fabrication, High Heat Flux Testing, and Failure Analysis of Thermal Barrier Coatings for Power Generation Gas Turbines

Damage Development in SiC f /SiC Composites Through Mechanical Loading

Structural Response of Fiber Composite Fan Blades

Performance of Hot Gas Clean-Up Devices Tested at the NYU DOE-PFBC Facility

Development of Advanced Thermal Barrier Coatings for Severe Environments

Nondestructive Characterization of Ceramic Composites Used as Combustor Liners in Advanced Gas Turbines

Role of Environmental Deposits in Spallation of Thermal Barrier Coatings on Aeroengine and Land-Based Gas Turbine Hardware

Evaluation of Delaminations in Aluminium Honeycomb Structures Using the Mechanical Impedance Technique

Flaw Detection and Characterization Using Shearography

Ultrasonic Spectroscopy for Simulated Plastic IC Packages

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