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Proceedings Papers

Experimental Analysis and Material Characterization of Ultra High Temperature Composites

Anindya Ghoshal, Michael J. Walock, Andy Nieto, Muthuvel Murugan, Clara Hofmeister-Mock, Marc Pepi, Luis Bravo, Andrew Wright, Jian Luo

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T02A010, June 7–11, 2021

Paper No: GT2021-60384

DOI: https://doi.org/10.1115/GT2021-60384

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Topics: Composite materials, Experimental analysis, High temperature, Oxidation, Fracture toughness, Ablation (Vaporization technology), US Department of Defense, Zirconium, Army, Ball milling

Proceedings Papers

Improvement of the Inverse Finite Element Analysis Approach for Tensile and Toughness Predictions by Means of Small Punch Technique

Dirk Kulawinski, Kevin Iding, Robin Schornstein, Dasgin Özdemir-Weingart, Peter Dumstorff

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A023, September 21–25, 2020

Paper No: GT2020-16054

DOI: https://doi.org/10.1115/GT2020-16054

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Topics: Finite element analysis, Fracture toughness

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

Experimental and Modeling Study on Tension Characteristics of a 2.5D Woven Composites

Xuefeng Teng, Duoqi Shi, Xiaoguang Yang

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A008, June 17–21, 2019

Paper No: GT2019-90838

DOI: https://doi.org/10.1115/GT2019-90838

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Topics: Modeling, Tension, Woven composites, Composite materials, Deformation, Stress, Yarns, Mechanical properties, Warping, Bearings

Proceedings Papers

CMC Mode II Crack Growth Resistance Prediction of ASTM Specimen and Test Validation

Frank Abdi, Cody Godines, Michael J. Presby, Amir Eftekharian, Jalees Ahmad, Sung Choi, Gregory N. Morscher, Steve Gonczy, Jun Shi

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A011, June 17–21, 2019

Paper No: GT2019-90985

DOI: https://doi.org/10.1115/GT2019-90985

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Topics: Adhesives, ASTM International, Ceramic matrix composites, Density, Design, Failure, Failure analysis, Fracture (Materials), Fracture toughness

Proceedings Papers

Validation of Fracture Prediction Model to Design CMC Turbine Vane

Hayao Sato, Yusuke Ueda, Masaharu Andoh, Tatsuhito Honda

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A012, June 17–21, 2019

Paper No: GT2019-91233

DOI: https://doi.org/10.1115/GT2019-91233

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Topics: Ceramic matrix composites, Design, Fracture (Materials), Fracture (Process), Turbines, Stress, Aircraft engines, Anisotropy, Composite materials, Temperature

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

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

Stress Corrosion Cracking in Steam Turbine: Two Case Studies

Vamadevan Gowreesan, Kirill Grebinnyk

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A019, June 26–30, 2017

Paper No: GT2017-63665

DOI: https://doi.org/10.1115/GT2017-63665

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Topics: Steam turbines, Stress corrosion cracking, Fracture (Materials), Fracture (Process), Disks, Blades, Steam, Failure, Stress, Fracture toughness

Proceedings Papers

Managing Compressor Rotor Rim Fatigue Damage

John R. Scheibel, Robert P. Dewey, Jay Richardson, Huawei Shi, Swami Swaminathan

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T08A004, June 26–30, 2017

Paper No: GT2017-63674

DOI: https://doi.org/10.1115/GT2017-63674

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Topics: Compressors, Fatigue damage, Rotors, Fracture (Materials), Stress, Disks, Failure, Combustion, Corners (Structural elements), Fatigue testing

Proceedings Papers

Development of a Fatigue Damage and Lifing Assessment Method for Inconel 625 and Aluminum 6061-T6

Dino Celli, M.-H. Herman Shen, Tommy George, Onome Scott-Emuakpor, Casey Holycross

Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A006, June 26–30, 2017

Paper No: GT2017-63775

DOI: https://doi.org/10.1115/GT2017-63775

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Topics: Aluminum, Fatigue damage, Fatigue, Stress, Fracture toughness, High cycle fatigue, Cycles, Damage, Fatigue failure, Fatigue life

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

Study of Interlaminar Fracture Properties of Ceramic Matrix Composites at Room and Elevated Temperatures

Rabih Mansour, Yogesh P. Singh, Manigandan Kannan, Gregory N. Morscher, Frank Abdi, Jalees Ahmad, Cody Godines, Saber DorMohammadi, Sung Choi

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A009, June 26–30, 2017

Paper No: GT2017-65168

DOI: https://doi.org/10.1115/GT2017-65168

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Topics: Ceramic matrix composites, Fracture toughness, Temperature, Fracture (Materials), Testing, Composite materials, Cross section (Physics), Electrical resistance, Engines, Failure

Proceedings Papers

Erosion Properties of Ceramic Composite Material Based on Nano-Mullite Whisker and Zirconia-Toughened Alumina

Fabian Erazo, Taylor Robertson, Xiao Huang, Rick Kearsey, Qi Yang

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A005, June 26–30, 2017

Paper No: GT2017-63736

DOI: https://doi.org/10.1115/GT2017-63736

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Topics: Ceramic composites, Erosion, Ceramics, Ceramic coatings, Crystals, Damage, Downtime, Fracture toughness, Gas turbines, Oxide ceramics

Proceedings Papers

Mesoscopic Modeling of 3D Four-Directional Braided Composites

Rongqiao Wang, Long Zhang, Dianyin Hu, Xiuli Shen, Jun Song

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A001, June 13–17, 2016

Paper No: GT2016-56280

DOI: https://doi.org/10.1115/GT2016-56280

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Topics: Composite materials, Mesoscopic systems, Modeling, Fibers, Damage, Deformation, Dimensions, Errors, Fracture toughness, Manufacturing

Proceedings Papers

Optimizing Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I) Wedge Test

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

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A006, June 13–17, 2016

Paper No: GT2016-58076

DOI: https://doi.org/10.1115/GT2016-58076

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Topics: Ceramic matrix composites, Fracture toughness, Wedges, Fracture (Materials), Fracture (Process), Fibers, Damage, Failure mechanisms, Finite element model, Stress

Proceedings Papers

Towards High Productive Roughing of Profiled Grooves in Nickel Based Alloys

F. Klocke, B. Doebbeler, M. Seimann, M. Binder

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T21A002, June 13–17, 2016

Paper No: GT2016-56475

DOI: https://doi.org/10.1115/GT2016-56475

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Topics: Alloys, Grinding, Nickel, Cutting, Manufacturing, Ceramics, Machining, Aircraft engines, Cutting tools, Finishing

Proceedings Papers

The Role of Advanced Fracture Mechanics Evaluation Methods for Turbine Components

Henning Almstedt, Torsten-Ulf Kern, David Segletes, Michael Loehr

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A032, June 13–17, 2016

Paper No: GT2016-57339

DOI: https://doi.org/10.1115/GT2016-57339

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Topics: Evaluation methods, Fracture mechanics, Turbine components, Fracture (Materials), Design, Ductility, Crack propagation, Dimensions, Failure, Failure mechanisms

Proceedings Papers

Influence of Different Parametrizations on the Optimum Design of a High Pressure Turbine Blade Firtree

Frank Wagner, Arnold Kühhorn, Thomas Weiss, Dierk Otto

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT27A002, June 13–17, 2016

Paper No: GT2016-56749

DOI: https://doi.org/10.1115/GT2016-56749

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Topics: Design, High pressure (Physics), Turbine blades, Geometry, Optimization, Blades, Disks, Failure, Stress, Aircraft engines

2 3 4 5

NARROW

Experimental Analysis and Material Characterization of Ultra High Temperature Composites

Improvement of the Inverse Finite Element Analysis Approach for Tensile and Toughness Predictions by Means of Small Punch Technique

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

Experimental and Modeling Study on Tension Characteristics of a 2.5D Woven Composites

CMC Mode II Crack Growth Resistance Prediction of ASTM Specimen and Test Validation

Validation of Fracture Prediction Model to Design CMC Turbine Vane

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

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

Stress Corrosion Cracking in Steam Turbine: Two Case Studies

Managing Compressor Rotor Rim Fatigue Damage

Development of a Fatigue Damage and Lifing Assessment Method for Inconel 625 and Aluminum 6061-T6

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

Study of Interlaminar Fracture Properties of Ceramic Matrix Composites at Room and Elevated Temperatures

Erosion Properties of Ceramic Composite Material Based on Nano-Mullite Whisker and Zirconia-Toughened Alumina

Mesoscopic Modeling of 3D Four-Directional Braided Composites

Optimizing Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I) Wedge Test

Towards High Productive Roughing of Profiled Grooves in Nickel Based Alloys

The Role of Advanced Fracture Mechanics Evaluation Methods for Turbine Components

Influence of Different Parametrizations on the Optimum Design of a High Pressure Turbine Blade Firtree

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