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Journal Articles

Process Optimization of Wire-Based Laser Metal Deposition of Titanium

Martin Schulz, Fritz Klocke, Jan Riepe, Nils Klingbeil, Kristian Arntz

J. Eng. Gas Turbines Power. May 2019, 141(5): 052102.

Paper No: GTP-18-1394

DOI: https://doi.org/10.1115/1.4041167

Published Online: February 25, 2019

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Topics: Lasers, Optimization, Titanium, Wire, Metals, Additive manufacturing, Heat

Journal Articles

Effect of Prior Creep Strain on High Cycle Fatigue Life of TI 834

Xijia Wu, Dongyi Seo, Marc Head, Stephen Chan

J. Eng. Gas Turbines Power. May 2019, 141(5): 052101.

Paper No: GTP-18-1510

DOI: https://doi.org/10.1115/1.4041872

Published Online: November 22, 2018

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Topics: Creep, Fatigue, Fracture (Materials), Nucleation (Physics)

Journal Articles

Ceramic Matrix Composite Materials for Engine Exhaust Systems on Next-Generation Vertical Lift Vehicles

Michael J. Walock, Vann Heng, Andy Nieto, Anindya Ghoshal, Muthuvel Murugan, Dan Driemeyer

J. Eng. Gas Turbines Power. October 2018, 140(10): 102101.

Paper No: GTP-18-1134

DOI: https://doi.org/10.1115/1.4040011

Published Online: June 25, 2018

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Topics: Ceramic matrix composites, Temperature, Exhaust systems, Engines, Sands

Journal Articles

Development of Highly Durable Thermal Barrier Coating by Suppression of Thermally Grown Oxide

Masahiro Negami, Shinya Hibino, Akihito Kawano, Yoshimichi Nomura, Ryozo Tanaka, Kenichiroh Igashira

J. Eng. Gas Turbines Power. August 2018, 140(8): 082101.

Paper No: GTP-17-1423

DOI: https://doi.org/10.1115/1.4038607

Published Online: April 11, 2018

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Topics: Oxidation, Durability, Temperature

Journal Articles

Fabrication and Characterization of Additive Manufactured Nickel-Based Oxide Dispersion Strengthened Coating Layer for High-Temperature Application

Zheng Min, Sarwesh Narayan Parbat, Li Yang, Bruce Kang, Minking K. Chyu

J. Eng. Gas Turbines Power. June 2018, 140(6): 062101.

Paper No: GTP-17-1318

DOI: https://doi.org/10.1115/1.4038351

Published Online: January 23, 2018

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Topics: Coating processes, Coatings, High temperature, Manufacturing, Nickel, Oxidation, Additive manufacturing, Lasers

Journal Articles

Bending Fatigue of Thermal Barrier Coatings

Robert Eriksson, Zhe Chen, Krishna Praveen Jonnalagadda

J. Eng. Gas Turbines Power. December 2017, 139(12): 122101.

Paper No: GTP-17-1256

DOI: https://doi.org/10.1115/1.4037587

Published Online: September 13, 2017

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Topics: Cycles, Damage, Delamination, Fatigue, Fracture (Materials), Stress, Thermal barrier coatings, Fracture (Process), Finite element analysis, Modeling

Journal Articles

Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components

Brandon Ealy, Luisana Calderon, Wenping Wang, Ranier Valentin, Ilya Mingareev, Martin Richardson, Jay Kapat

J. Eng. Gas Turbines Power. October 2017, 139(10): 102102.

Paper No: GTP-16-1356

DOI: https://doi.org/10.1115/1.4035560

Published Online: May 9, 2017

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Topics: Computerized tomography, Cooling, Design, Flow (Dynamics), Gas turbines, Lasers, Manufacturing, Superalloys, Turbine blades, Turbine components

Journal Articles

Design for Additive Manufacturing: Internal Channel Optimization

M. Pietropaoli, R. Ahlfeld, F. Montomoli, A. Ciani, M. D'Ercole

J. Eng. Gas Turbines Power. October 2017, 139(10): 102101.

Paper No: GTP-16-1304

DOI: https://doi.org/10.1115/1.4036358

Published Online: April 25, 2017

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Topics: Design, Heat transfer, Optimization, Pressure, Topology, Ducts, Flow (Dynamics), Fluids, Additive manufacturing

Journal Articles

Material Selection Issues for a Nozzle Guide Vane Against Service-Induced Failure

Xijia Wu, Zhong Zhang, Leiyong Jiang, Prakash Patnaik

J. Eng. Gas Turbines Power. May 2017, 139(5): 052101.

Paper No: GTP-16-1432

DOI: https://doi.org/10.1115/1.4035159

Published Online: January 10, 2017

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Topics: Creep, Failure, Fatigue, Finite element methods, Nozzle guide vanes, Plasticity, Damage, Finite element model, Deformation, Fracture (Materials)

Journal Articles

High-Temperature Deformation of Inconel 718Plus TM

Utkudeniz Ozturk, Jose Maria Cabrera, Jessica Calvo

J. Eng. Gas Turbines Power. March 2017, 139(3): 032101.

Paper No: GTP-16-1243

DOI: https://doi.org/10.1115/1.4034539

Published Online: October 11, 2016

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Topics: Alloys, Deformation, Flow (Dynamics), High temperature, Modeling, Precipitation, Stress, Temperature, Hardening, Recrystallization

Journal Articles

Optimization of a Centrifugal Compressor Impeller for Robustness to Manufacturing Uncertainties

A. Javed, R. Pecnik, J. P. van Buijtenen

J. Eng. Gas Turbines Power. November 2016, 138(11): 112101.

Paper No: GTP-16-1101

DOI: https://doi.org/10.1115/1.4033185

Published Online: May 3, 2016

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Topics: Compressor impellers, Compressors, Computational fluid dynamics, Design, Impellers, Manufacturing, Optimization, Uncertainty, Geometry, Robustness

Journal Articles

The Effect of Environment on Thermal Barrier Coating Lifetime

Bruce A. Pint, Kinga A. Unocic, J. Allen Haynes

J. Eng. Gas Turbines Power. August 2016, 138(8): 082102.

Paper No: GTP-15-1524

DOI: https://doi.org/10.1115/1.4032438

Published Online: March 15, 2016

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Topics: Coatings, Cycles, Water, Failure, Diffusion (Physics), Turbines, Water vapor, Superalloys, Thermal barrier coatings

Journal Articles

Prediction of Burst Pressure in Multistage Tube Hydroforming of Aerospace Alloys

M. Saboori, J. Gholipour, H. Champliaud, P. Wanjara, A. Gakwaya, J. Savoie

J. Eng. Gas Turbines Power. August 2016, 138(8): 082101.

Paper No: GTP-15-1473

DOI: https://doi.org/10.1115/1.4032437

Published Online: March 8, 2016

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Topics: Aerospace industry, Alloys, Damage, Ductile fracture, Failure, Finite element analysis, Fracture (Materials), Pressure, Shapes, Simulation

Journal Articles

Comparison Between Linear and Nonlinear Fracture Mechanics Analysis of Experimental Data for the Ductile Superalloy Haynes 230

Daniel Ewest, Per Almroth, Björn Sjödin, Daniel Leidermark, Kjell Simonsson

J. Eng. Gas Turbines Power. June 2016, 138(6): 062101.

Paper No: GTP-15-1413

DOI: https://doi.org/10.1115/1.4031712

Published Online: November 17, 2015

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Topics: Fracture (Materials), Stress, Superalloys, Fracture mechanics, Geometry

Journal Articles

Differential Expansion Sensitivity Studies During Steam Turbine Startup

Monika Topel, Markus Jöcker, Sayantan Paul, Björn Laumert

J. Eng. Gas Turbines Power. June 2016, 138(6): 062102.

Paper No: GTP-15-1419

DOI: https://doi.org/10.1115/1.4031643

Published Online: November 17, 2015

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Topics: Steam turbines, Temperature, Turbines, Rotors, Heat transfer

Journal Articles

Engineering Approach for Low-Cycle Fatigue Assessment of Porous Alloys

Piotr Bednarz, Jarosław Szwedowicz

J. Eng. Gas Turbines Power. April 2016, 138(4): 042101.

Paper No: GTP-15-1380

DOI: https://doi.org/10.1115/1.4031374

Published Online: October 21, 2015

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Topics: Alloys, Failure, Low cycle fatigue, Porosity, Cycles, Tensile strength, Materials properties, Fracture (Materials), Casting, Stress

Journal Articles

Fatigue and Strength Studies of Titanium 6Al–4V Fabricated by Direct Metal Laser Sintering

Onome Scott-Emuakpor, Casey Holycross, Tommy George, Kevin Knapp, Joseph Beck

J. Eng. Gas Turbines Power. February 2016, 138(2): 022101.

Paper No: GTP-15-1306

DOI: https://doi.org/10.1115/1.4031271

Published Online: September 1, 2015

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Topics: Fatigue, Lasers, Titanium, Gas turbines, Sintering, Metals, Vibration, Manufacturing, Stress

Journal Articles

Performance Metrics and Experimental Testing of Erosion-Resistant Compressor Blade Coatings

Sean G. Leithead, William D. E. Allan, Linruo Zhao

J. Eng. Gas Turbines Power. May 2015, 137(5): 052101.

Paper No: GTP-14-1453

DOI: https://doi.org/10.1115/1.4028719

Published Online: May 1, 2015

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Topics: Blades, Erosion, Testing, Coatings, Sands, Flow (Dynamics)

Journal Articles

Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

F. Montomoli, D. Amirante, N. Hills, S. Shahpar, M. Massini

J. Eng. Gas Turbines Power. April 2015, 137(4): 042101.

Paper No: GTP-14-1436

DOI: https://doi.org/10.1115/1.4028546

Published Online: October 28, 2014

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Topics: Computational fluid dynamics, Metals, Optimization, Temperature, Transients (Dynamics), Uncertainty, Uncertainty quantification, Engines, Simulation, Temperature gradient

Journal Articles

Erosion Testing of Thermal Barrier Coatings in a High Enthalpy Wind Tunnel

M. Kirschner, T. Wobst, B. Rittmeister, Ch. Mundt

J. Eng. Gas Turbines Power. March 2015, 137(3): 032101.

Paper No: GTP-14-1456

DOI: https://doi.org/10.1115/1.4028469

Published Online: October 14, 2014

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Topics: Enthalpy, Erosion, Flow (Dynamics), Particulate matter, Temperature, Coatings

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Journal citation

NARROW

Process Optimization of Wire-Based Laser Metal Deposition of Titanium

Effect of Prior Creep Strain on High Cycle Fatigue Life of TI 834

Ceramic Matrix Composite Materials for Engine Exhaust Systems on Next-Generation Vertical Lift Vehicles

Development of Highly Durable Thermal Barrier Coating by Suppression of Thermally Grown Oxide

Fabrication and Characterization of Additive Manufactured Nickel-Based Oxide Dispersion Strengthened Coating Layer for High-Temperature Application

Bending Fatigue of Thermal Barrier Coatings

Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components

Design for Additive Manufacturing: Internal Channel Optimization

Material Selection Issues for a Nozzle Guide Vane Against Service-Induced Failure

High-Temperature Deformation of Inconel 718Plus TM

Optimization of a Centrifugal Compressor Impeller for Robustness to Manufacturing Uncertainties

The Effect of Environment on Thermal Barrier Coating Lifetime

Prediction of Burst Pressure in Multistage Tube Hydroforming of Aerospace Alloys

Comparison Between Linear and Nonlinear Fracture Mechanics Analysis of Experimental Data for the Ductile Superalloy Haynes 230

Differential Expansion Sensitivity Studies During Steam Turbine Startup

Engineering Approach for Low-Cycle Fatigue Assessment of Porous Alloys

Fatigue and Strength Studies of Titanium 6Al–4V Fabricated by Direct Metal Laser Sintering

Performance Metrics and Experimental Testing of Erosion-Resistant Compressor Blade Coatings

Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

Erosion Testing of Thermal Barrier Coatings in a High Enthalpy Wind Tunnel

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