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Proceedings Papers

Short-Time Creep Deformation of the Coarse-Grained Nickel-Base Alloy 247 and Its Implications on the High-Cycle Fatigue Behavior

Oliver Jordan, Philipp Lion, Tilmann Beck
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT24A006, June 13–17, 2022
Paper No: GT2022-81676
DOI: https://doi.org/10.1115/GT2022-81676
View Paper titled, Short-Time Creep Deformation of the Coarse-Grained Nickel-Base Alloy 247 and Its Implications on the High-Cycle Fatigue Behavior
Click here to open pdf in another window PDF for Short-Time Creep Deformation of the Coarse-Grained Nickel-Base Alloy 247 and Its Implications on the High-Cycle Fatigue Behavior
Topics: Alloys, Creep, Fatigue, High cycle fatigue, Nickel
Proceedings Papers

Simulation and Validation of Creep Damage on Grain Boundary of Polycrystalline Alloy 247

Tuan Duc Nguyen, Lucas Mäde, Dirk Kulawinski
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT25A003, June 13–17, 2022
Paper No: GT2022-82003
DOI: https://doi.org/10.1115/GT2022-82003
View Paper titled, Simulation and Validation of Creep Damage on Grain Boundary of Polycrystalline Alloy 247
Click here to open pdf in another window PDF for Simulation and Validation of Creep Damage on Grain Boundary of Polycrystalline Alloy 247
Topics: Alloys, Creep, Damage, Grain boundaries, Machine learning, Simulation
Proceedings Papers

Preliminary Analysis of High-Temperature Corrosion of Metallic Alloys With CO2 and CO2-Based Working Mixtures for Power Plants Applications

Lorenza Putelli, Gioele Di Marcoberardino, Marcello Gelfi, Costante Mario Invernizzi, Paolo Giulio Iora, Giampaolo Manzolini
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A035, June 13–17, 2022
Paper No: GT2022-84197
DOI: https://doi.org/10.1115/GT2022-84197
View Paper titled, Preliminary Analysis of High-Temperature Corrosion of Metallic Alloys With CO2 and CO2-Based Working Mixtures for Power Plants Applications
Click here to open pdf in another window PDF for Preliminary Analysis of High-Temperature Corrosion of Metallic Alloys With CO2 and CO2-Based Working Mixtures for Power Plants Applications
Topics: Alloys, Carbon dioxide, Corrosion, High temperature, Power stations
Proceedings Papers

Laser Additive Manufacturing of Iron-Aluminum for Hybrid Steam Turbine Blades

Silja-Katharina Rittinghaus, Rebar Hama-Saleh, Oliver Brunn, Victor Salit, Thomas Mokulys
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A010, June 13–17, 2022
Paper No: GT2022-81956
DOI: https://doi.org/10.1115/GT2022-81956
View Paper titled, Laser Additive Manufacturing of Iron-Aluminum for Hybrid Steam Turbine Blades
Click here to open pdf in another window PDF for Laser Additive Manufacturing of Iron-Aluminum for Hybrid Steam Turbine Blades
Topics: Additive manufacturing, Aluminum, Blades, Iron, Lasers, Steam turbines, Stress, Fracture (Materials), Steel, Turbine blades
Proceedings Papers

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Markus Schönheit, Marcus Thiele, Edward Ginzbursky, Anastasia Thomas
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A017, June 13–17, 2022
Paper No: GT2022-82909
DOI: https://doi.org/10.1115/GT2022-82909
View Paper titled, Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement
Click here to open pdf in another window PDF for Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement
Topics: Accuracy and precision, Alloys, Combustion chambers, Computational fluid dynamics, Cooling, Crystals, Cycles, Cylinders, Design, Design methodology
Proceedings Papers

A Novel Yield Criterion for Nickel-Based Superalloys

Firat Irmak, Kevin Hanekom, Alex Torkaman, Ali P. Gordon
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A022, June 13–17, 2022
Paper No: GT2022-83274
DOI: https://doi.org/10.1115/GT2022-83274
View Paper titled, A Novel Yield Criterion for Nickel-Based Superalloys
Click here to open pdf in another window PDF for A Novel Yield Criterion for Nickel-Based Superalloys
Topics: Nickel, Superalloys, Alloys, Crystals, Stress, Anisotropy, Gas turbines, High temperature, Solidification, Blades
Proceedings Papers

Low Cycle Fatigue Characterization of Additive Manufactured Specimen With as Printed Surface Roughness Made From Multiple Nickel Based Super Alloys

Alex Torkaman, Ramesh Keshava Bhattu
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A013, June 13–17, 2022
Paper No: GT2022-82484
DOI: https://doi.org/10.1115/GT2022-82484
View Paper titled, Low Cycle Fatigue Characterization of Additive Manufactured Specimen With as Printed Surface Roughness Made From Multiple Nickel Based Super Alloys
Click here to open pdf in another window PDF for Low Cycle Fatigue Characterization of Additive Manufactured Specimen With as Printed Surface Roughness Made From Multiple Nickel Based Super Alloys
Topics: Additive manufacturing, Alloys, Fractography, Low cycle fatigue, Nickel, Surface roughness
Proceedings Papers

A Machine Learning Approach for Stress-Rupture Prediction of High Temperature Austenitic Stainless Steels

Md Abir Hossain, Adan J. Mireles, Calvin M. Stewart
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A029, June 13–17, 2022
Paper No: GT2022-84352
DOI: https://doi.org/10.1115/GT2022-84352
View Paper titled, A Machine Learning Approach for Stress-Rupture Prediction of High Temperature Austenitic Stainless Steels
Click here to open pdf in another window PDF for A Machine Learning Approach for Stress-Rupture Prediction of High Temperature Austenitic Stainless Steels
Topics: Alloys, Computer programming, Design, High temperature, Machine learning, Rupture, Stainless steel, Stress
Proceedings Papers

Recrystallization of René N4 and N5

Hans van Esch, Stijn Pietersen, Alex Bridges, John Scheibel, Robert Zuber, Wayne Greaves
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A007, June 13–17, 2022
Paper No: GT2022-81438
DOI: https://doi.org/10.1115/GT2022-81438
View Paper titled, Recrystallization of René N4 and N5
Click here to open pdf in another window PDF for Recrystallization of René N4 and N5
Topics: Recrystallization, Crystals, Maintenance, Superalloys, Heat, Manufacturing, Nickel, Compressive stress, Shot peening, Stress
Proceedings Papers

Establishing a Generic Stress-Life Framework for Single-Crystal Nickel-Base Superalloys

Firat Irmak, Sahil Karim, Nathan O’Nora, Ali P. Gordon
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A023, June 13–17, 2022
Paper No: GT2022-83276
DOI: https://doi.org/10.1115/GT2022-83276
View Paper titled, Establishing a Generic Stress-Life Framework for Single-Crystal Nickel-Base Superalloys
Click here to open pdf in another window PDF for Establishing a Generic Stress-Life Framework for Single-Crystal Nickel-Base Superalloys
Topics: Crystals, Nickel, Stress, Superalloys, Creep, Temperature, Alloys, Damage, Fatigue, Cycles
Proceedings Papers

Life-Cycle-Assessment for Rough Machining of Inconel 718 Comparing Ceramic to Cemented Carbide End Mills

Kilian Fricke, Richard Zimmermann, Philipp Ganser, Sascha Gierlings, Thomas Bergs
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A020, June 13–17, 2022
Paper No: GT2022-82910
DOI: https://doi.org/10.1115/GT2022-82910
View Paper titled, Life-Cycle-Assessment for Rough Machining of Inconel 718 Comparing Ceramic to Cemented Carbide End Mills
Click here to open pdf in another window PDF for Life-Cycle-Assessment for Rough Machining of Inconel 718 Comparing Ceramic to Cemented Carbide End Mills
Topics: Ceramics, Life cycle assessment, Machining, Surface roughness, Compressors, Temperature, Alloys, Cycles, High pressure (Physics), Nickel alloys
Proceedings Papers

Comparative Low-Cycle Fatigue Behavior of HAYNES 244 Alloy and Waspaloy

Michael G. Fahrmann
Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A013, June 7–11, 2021
Paper No: GT2021-59619
DOI: https://doi.org/10.1115/GT2021-59619
View Paper titled, Comparative Low-Cycle Fatigue Behavior of HAYNES 244 Alloy and Waspaloy
Click here to open pdf in another window PDF for Comparative Low-Cycle Fatigue Behavior of HAYNES 244 Alloy and Waspaloy
Topics: Alloys, Low cycle fatigue, Crack propagation, Fatigue, Fatigue cracks, Fracture (Materials), Fracture (Process), Gas turbines, Hardening, Heat
Proceedings Papers

Supersonic Aerodynamic Instability Characteristics of Bidirectional Porous Functionally Graded Panel

Shashidhar Reddy Rajidi, Abhay Gupta, Satyajit Panda
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A013, June 7–11, 2021
Paper No: GT2021-59346
DOI: https://doi.org/10.1115/GT2021-59346
View Paper titled, Supersonic Aerodynamic Instability Characteristics of Bidirectional Porous Functionally Graded Panel
Click here to open pdf in another window PDF for Supersonic Aerodynamic Instability Characteristics of Bidirectional Porous Functionally Graded Panel
Topics: Advanced materials, Aerospace industry, Alloys, Buckling, Finite element model, Flutter (Aerodynamics), Functionally graded materials, Oscillations, Pistons, Porosity
Proceedings Papers

Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion

Hessein Ali, Zachary Stein, Quentin Fouliard, Hossein Ebrahimi, Peter Warren, Seetha Raghavan, Ranajay Ghosh
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A011, June 7–11, 2021
Paper No: GT2021-59681
DOI: https://doi.org/10.1115/GT2021-59681
View Paper titled, Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion
Click here to open pdf in another window PDF for Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion
Topics: Aluminum alloys, Computer simulation, Corrosion, Stress corrosion cracking, Aerospace industry, Aerospace systems, Aircraft, Alloys, Deformation, Electrochemistry
Proceedings Papers

Experimental and Analytical Investigation of Cyclic Crack Initiation in Nickel Based Super Alloy With Stress Concentration Features

Alex Torkaman, Steve Fiebiger, Nathan O’Nora, Devin O’Neal, Ali Gordon
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A009, June 7–11, 2021
Paper No: GT2021-59608
DOI: https://doi.org/10.1115/GT2021-59608
View Paper titled, Experimental and Analytical Investigation of Cyclic Crack Initiation in Nickel Based Super Alloy With Stress Concentration Features
Click here to open pdf in another window PDF for Experimental and Analytical Investigation of Cyclic Crack Initiation in Nickel Based Super Alloy With Stress Concentration Features
Topics: Alloys, Fracture (Materials), Nickel, Stress concentration, Turbine blades
Proceedings Papers

Effect of Supercritical CO 2 on Steel Ductility at 450°-650°C

Bruce A. Pint, Rishi Pillai, James R. Keiser
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A018, June 7–11, 2021
Paper No: GT2021-59383
DOI: https://doi.org/10.1115/GT2021-59383
View Paper titled, Effect of Supercritical CO 2 on Steel Ductility at 450°-650°C
Click here to open pdf in another window PDF for Effect of Supercritical CO 2 on Steel Ductility at 450°-650°C
Topics: Ductility, Steel, Supercritical carbon dioxide, Tensile strength, Temperature, Alloys, Chemical kinetics, Carbon, Indium alloys
Proceedings Papers

Upgrading Marine Engine Materials for Future Navy Ships

David A. Shifler, Donald Hoffman
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T18A002, June 7–11, 2021
Paper No: GT2021-01719
DOI: https://doi.org/10.1115/GT2021-01719
View Paper titled, Upgrading Marine Engine Materials for Future Navy Ships
Click here to open pdf in another window PDF for Upgrading Marine Engine Materials for Future Navy Ships
Topics: Corrosion, Engines, Navy, Oxidation, Ships, Temperature, Gas turbines, Blades, Marine gas turbines, Turbines
Proceedings Papers

Life Prediction Modeling of Combined High-Cycle Fatigue and Creep

Thomas Bouchenot, Kirtan Patel, Ali P. Gordon, Sachin Shinde
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A008, September 21–25, 2020
Paper No: GT2020-14495
DOI: https://doi.org/10.1115/GT2020-14495
View Paper titled, Life Prediction Modeling of Combined High-Cycle Fatigue and Creep
Click here to open pdf in another window PDF for Life Prediction Modeling of Combined High-Cycle Fatigue and Creep
Topics: Alloys, Creep, High cycle fatigue, Modeling
Proceedings Papers

Stress Rupture Behavior of Disk Superalloys Exposed to Low-Temperature Hot Corrosion Environment

Dipankar Dua, Mohammad Khajavi, Gary White, Deepak Thirumurthy, Jaskirat Singh
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A002, September 21–25, 2020
Paper No: GT2020-14113
DOI: https://doi.org/10.1115/GT2020-14113
View Paper titled, Stress Rupture Behavior of Disk Superalloys Exposed to Low-Temperature Hot Corrosion Environment
Click here to open pdf in another window PDF for Stress Rupture Behavior of Disk Superalloys Exposed to Low-Temperature Hot Corrosion Environment
Topics: Corrosion, Disks, Low temperature, Rupture, Stress, Superalloys, Gas turbines, Turbines, Alloys, Bearings
Proceedings Papers

Development of a Constitutive Backstress Model for the Prediction of Creep and Stress Relaxation in Gas Turbine Materials

Andrew Moffat, Richard Green, Calum Ferguson, Brent Scaletta
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A024, September 21–25, 2020
Paper No: GT2020-16191
DOI: https://doi.org/10.1115/GT2020-16191
View Paper titled, Development of a Constitutive Backstress Model for the Prediction of Creep and Stress Relaxation in Gas Turbine Materials
Click here to open pdf in another window PDF for Development of a Constitutive Backstress Model for the Prediction of Creep and Stress Relaxation in Gas Turbine Materials
Topics: Creep, Gas turbines, Relaxation (Physics), Stress, Temperature, Fatigue, Corrosion, Fittings, Plasticity, Superalloys