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Proceedings Papers

Structural Analysis of a Gas Turbine Axial Compressor Blade Eroded by Online Water Washing

Rossella Cinelli, Gianluca Maggiani, Serena Gabriele, Alessio Castorrini, Giuliano Agati, Franco Rispoli
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A015, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15942
https://doi.org/10.1115/GT2020-15942
View Paper titled, Structural Analysis of a Gas Turbine Axial Compressor Blade Eroded by Online Water Washing
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Topics: Blades, Compressors, Gas turbines, Structural analysis, Water, Erosion, Computational fluid dynamics, Damage, Finite element methods, Simulation
Proceedings Papers

Metallurgical Evaluation of an Additively Manufactured Nickel-Base Superalloy for Gas Turbine Guide Vanes

Alex Bridges, John Shingledecker, Alex Torkaman, Lonnie Houck
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T18A005, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14808
https://doi.org/10.1115/GT2020-14808
View Paper titled, Metallurgical Evaluation of an Additively Manufactured Nickel-Base Superalloy for Gas Turbine Guide Vanes
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Topics: Additive manufacturing, Gas turbines, Guide vanes, Nickel, Superalloys, Creep, Grain size, Rupture, Alloys, Casting
Proceedings Papers

Impact of Foreign Object Damage to Leading Edge on Fatigue Capability of CMC Turbine Vanes

Kenro Obuchi, Fumiaki Watanabe, Hiroshi Kuroki, Kazuyoshi Arai
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90841
https://doi.org/10.1115/GT2019-90841
View Paper titled, Impact of Foreign Object Damage to Leading Edge on Fatigue Capability of CMC Turbine Vanes
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Topics: Ceramic matrix composites, Damage, Fatigue, Turbines, Coating processes, Coatings, High cycle fatigue, Oxidation, Stress concentration, Temperature
Proceedings Papers

Parametric Design of Blisk Repairs by Patching Considering High Cycle Fatigue

Ricarda Berger, Benedikt Hofmeister, Cristian G. Gebhardt, Raimund Rolfes
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A003, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90351
https://doi.org/10.1115/GT2019-90351
View Paper titled, Parametric Design of Blisk Repairs by Patching Considering High Cycle Fatigue
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Topics: High cycle fatigue, Maintenance, Parametric design, Compressors, Fatigue strength, Geometry, Welding, Algorithms, Damage, High pressure (Physics)
Proceedings Papers

A Novel Methodology for Detecting Foreign Object Damage on Compressor Blading

Paul Voigt, Matthias Voigt, Ronald Mailach, Daniel Münzinger, Kimon Abu-Taa, Alexander Lange
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90378
https://doi.org/10.1115/GT2019-90378
View Paper titled, A Novel Methodology for Detecting Foreign Object Damage on Compressor Blading
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Topics: Compressors, Damage, Airfoils, Inspection, Blades, Deformation, Engines, Image segmentation, Maintenance, Aircraft engines
Proceedings Papers

Fretting Fatigue and Wear of Ti-6Al-4V With HVOF Sprayed Stellite Coating on Contact Surfaces of Shrouds and Stubs of Turbine Blades

Kunio Asai, Shuichi Ishizawa, Nobuhiro Isobe
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A001, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75282
https://doi.org/10.1115/GT2018-75282
View Paper titled, Fretting Fatigue and Wear of Ti-6Al-4V With HVOF Sprayed Stellite Coating on Contact Surfaces of Shrouds and Stubs of Turbine Blades
Open the PDF for Fretting Fatigue and Wear of Ti-6Al-4V With HVOF Sprayed Stellite Coating on Contact Surfaces of Shrouds and Stubs of Turbine Blades in another window
Topics: Coating processes, Coatings, Fatigue, Turbine blades, Wear, Fracture (Materials), Fatigue strength, Friction, Microcracks, Crack propagation
Proceedings Papers

Research on Failure of Semi-Open Centrifugal Impeller Under Aerodynamic Load

Xudong Chen, Shengli Xu, Xiaofang Wang, Wenying Ju, Shuhua Yang, Jigang Meng
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT36A017, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64564
https://doi.org/10.1115/GT2017-64564
View Paper titled, Research on Failure of Semi-Open Centrifugal Impeller Under Aerodynamic Load
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Topics: Failure, Impellers, Stress, Damping, Flow (Dynamics), Blades, Compressors, Design, Fatigue damage, Resonance
Proceedings Papers

The Effect of Foreign Object Damage on Compressor Blade High Cycle Fatigue Strength

Benjamin Hanschke, Thomas Klauke, Arnold Kühhorn
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A005, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63599
https://doi.org/10.1115/GT2017-63599
View Paper titled, The Effect of Foreign Object Damage on Compressor Blade High Cycle Fatigue Strength
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Topics: Blades, Compressors, Damage, High cycle fatigue, Fatigue strength, Aircraft engines, Design, Airfoils, Engines, Stress
Proceedings Papers

Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach

Frank Abdi, Cody Godines, Gregory N. Morscher, Sung Choi, Marc Villa Montero, Zipeng Han, Michael Presby
Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A007, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58086
https://doi.org/10.1115/GT2016-58086
View Paper titled, Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach
Open the PDF for Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach in another window
Topics: Blocks (Building materials), Damage, Fatigue, Simulation, Ceramic matrix composites, Engineering simulation, Blades, Computer software, Failure analysis, Fatigue life
Proceedings Papers

High Cycle Fatigue of Ti-6Al-4V Alloy in Simulated Steam Environment

Yu-Jia Li, Lin-Bo Mei, Fu-Zhen Xuan
Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT28A017, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-44128
https://doi.org/10.1115/GT2015-44128
View Paper titled, High Cycle Fatigue of Ti-6Al-4V Alloy in Simulated Steam Environment
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Topics: Alloys, High cycle fatigue, Steam, Stress, Fatigue strength, Corrosion, Design, Fatigue cracks, Fracture (Materials), Blades
Proceedings Papers

Metallurgical Studies on Gas Turbine Blade Materials After a Long Term Service

H. Susukida, D. Sunamoto, Y. Sakumoto
Proc. ASME. GT1969, ASME 1969 Gas Turbine Conference and Products Show, V001T01A012, March 9–13, 1969
Publisher: American Society of Mechanical Engineers
Paper No: 69-GT-12
https://doi.org/10.1115/69-GT-12
View Paper titled, Metallurgical Studies on Gas Turbine Blade Materials After a Long Term Service
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Topics: Blades, Gas turbines, Fatigue strength, Rupture, Stress, Temperature, Alloys, Heat, Heating, Sulfur
Proceedings Papers

Austenitic High-Performance Materials for Non-Rotating Components in Stationary Gas Turbines

K. Drefahl, Franz Hofmann
Proc. ASME. GT1988, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation, V005T12A004, June 6–9, 1988
Publisher: American Society of Mechanical Engineers
Paper No: 88-GT-307
https://doi.org/10.1115/88-GT-307
View Paper titled, Austenitic High-Performance Materials for Non-Rotating Components in Stationary Gas Turbines
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Topics: Gas turbines, High temperature, Thermal stresses, Workability, Corrosion, Creep, Deformation, Fatigue strength, Machining, Oxidation
Proceedings Papers

Fatigue Strength Enhancement Using Shape Memory Alloy Bushings

Edward R. Buchanan, Regina B. Celin
Proc. ASME. GT1990, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; General, V005T12A007, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-316
https://doi.org/10.1115/90-GT-316
View Paper titled, Fatigue Strength Enhancement Using Shape Memory Alloy Bushings
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Topics: Bushings, Fatigue strength, Shape memory alloys, Aircraft engines, Cycles, Fatigue, Compression, Damage, Engines, Failure
Proceedings Papers

Aero Engine Test Experience With CMSX-4® Alloy Single Crystal Turbine Blades

Keith P. L. Fullagar, Robert W. Broomfield, Mark Hulands, Ken Harris, Gary L. Erickson, Steven L. Sikkenga
Proc. ASME. GT1994, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A003, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-169
https://doi.org/10.1115/94-GT-169
View Paper titled, Aero Engine Test Experience With CMSX-4® Alloy Single Crystal Turbine Blades
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Topics: Aircraft engines, Alloys, Crystals, Turbine blades, Casting, Creep, Heat treating (Metalworking), Airfoils, Coating processes, Coatings
Proceedings Papers

Fatigue Strength as a Function of Preloading in Dynamic Fatigue Testing of Glass and Ceramics

Sung R. Choi, Jonathan A. Salem, John P. Gyekenyesi
Proc. ASME. GT1996, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T13A019, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-342
https://doi.org/10.1115/96-GT-342
View Paper titled, Fatigue Strength as a Function of Preloading in Dynamic Fatigue Testing of Glass and Ceramics
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Topics: Ceramics, Fatigue strength, Fatigue testing, Glass, Fatigue, Failure, Fracture (Materials), Temperature, Testing, Water
Proceedings Papers

Surface Optimisation by Engineering the Stress and Roughness

Peter O’Hara
Proc. ASME. GT1996, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T12A009, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-451
https://doi.org/10.1115/96-GT-451
View Paper titled, Surface Optimisation by Engineering the Stress and Roughness
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Topics: Optimization, Stress, Surface roughness, Damage, Compressive stress, Corrosion, Fatigue strength, Finishes, Flow (Dynamics), Shot peening
Proceedings Papers

High Temperature Braze Repair for Compressor Blades

Hans van Esch, Ernst Herren
Proc. ASME. GT1997, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T12A012, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-372
https://doi.org/10.1115/97-GT-372
View Paper titled, High Temperature Braze Repair for Compressor Blades
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Topics: Blades, Compressors, High temperature, Maintenance, Airfoils, Corrosion, Fatigue, Fatigue strength, Gas turbines, Mechanical properties
Proceedings Papers

Development and Turbine Engine Performance of Three Advanced Rhenium Containing Superalloys for Single Crystal and Directionally Solidified Blades and Vanes

Robert W. Broomfield, David A. Ford, Harry K. Bhangu, Malcolm C. Thomas, Donald J. Frasier, Phil S. Burkholder, Ken Harris, Gary L. Erickson, Jacqueline B. Wahl
Proc. ASME. GT1997, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T12A001, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-117
https://doi.org/10.1115/97-GT-117
View Paper titled, Development and Turbine Engine Performance of Three Advanced Rhenium Containing Superalloys for Single Crystal and Directionally Solidified Blades and Vanes
Open the PDF for Development and Turbine Engine Performance of Three Advanced Rhenium Containing Superalloys for Single Crystal and Directionally Solidified Blades and Vanes in another window
Topics: Blades, Crystals, Gas turbines, Superalloys, Engines, Alloys, Turbines, Airfoils, Nickel, Coatings
Proceedings Papers

Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilising PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium

David A. Ford, Keith P. L. Fullagar, Harry K. Bhangu, Malcolm C. Thomas, Phil S. Burkholder, Paul S. Korinko, Ken Harris, Jacqueline B. Wahl
Proc. ASME. GT1998, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V005T12A002, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-371
https://doi.org/10.1115/98-GT-371
View Paper titled, Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilising PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium
Open the PDF for Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilising PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium in another window
Topics: Alloys, Crystals, Lanthanum, Turbine blades, Yttrium, Blades, Coatings, Oxidation, Airfoils, Ceramics
Proceedings Papers

Calculation of Flow Losses in Rotating Passages of Gas Turbine Cooling Systems

D. Brillert, A. W. Reichert, H. Simon
Proc. ASME. GT1999, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A069, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-251
https://doi.org/10.1115/99-GT-251
View Paper titled, Calculation of Flow Losses in Rotating Passages of Gas Turbine Cooling Systems
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Topics: Cooling systems, Flow (Dynamics), Gas turbines, Blades, Design, Fatigue strength, Fluid dynamics, Geometry, Inflow, Service life (Equipment)