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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

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Topics: Aluminum alloys, Computer simulation, Corrosion, Stress corrosion cracking, Aerospace industry, Aerospace systems, Aircraft, Alloys, Deformation, Electrochemistry

Proceedings Papers

Modelling and Design of LPC Components With Semi-Analytical Models: Part II — Design of Optimal OGV Cascades

Luca di Mare, Mauro Carnevale, Max E. Rife, Davendu Kulkarni, Richard Northall

Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT42A003, June 17–21, 2019

Paper No: GT2019-90481

DOI: https://doi.org/10.1115/GT2019-90481

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Topics: Design, Modeling, Flow (Dynamics), Actuators, Disks, Optimization, Approximation, Cascades (Fluid dynamics), Computation, Computational fluid dynamics

Proceedings Papers

Hydro Francis Runner Stability and Forced Response Calculations

Charles Seeley, Sunil Patil, Andy Madden, Stuart Connell, Gwenael Hauet, Laith Zori

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT36A006, June 17–21, 2019

Paper No: GT2019-90456

DOI: https://doi.org/10.1115/GT2019-90456

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Topics: Stability, Damping, Finite element analysis, Computational fluid dynamics, Fluids, Acoustics, Design, Fluid structure interaction, Flutter (Aerodynamics), Hydropower

Proceedings Papers

On the Integration of Hot Foil Bearings Into Gas Turbine Engines: Theoretical Treatment

Hooshang Heshmat, James F. Walton, II

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A036, June 17–21, 2019

Paper No: GT2019-91710

DOI: https://doi.org/10.1115/GT2019-91710

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Topics: Foil bearings, Gas turbines, Bearings, Stiffness, Design, High temperature, Modeling, Rotors, System dynamics, Damping

Proceedings Papers

Modelling the Transient Behaviour of Gas Turbines

Djordje Petkovic, Milan Banjac, Srdjan Milic, Milan V. Petrovic, Alexander Wiedermann

Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT45A014, June 17–21, 2019

Paper No: GT2019-91008

DOI: https://doi.org/10.1115/GT2019-91008

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Topics: Gas turbines, Modeling, Transients (Dynamics), Flow (Dynamics), Simulation, Stress, Boundary-value problems, Compressors, Differential equations, Dynamic models

Proceedings Papers

The Use of Additive Technologies to Create Lightweight Parts for Gas Turbine Engine Compressors

Liubov Magerramova, Michail Volkov, Maria Svinareva, Alex Siversky

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A004, June 11–15, 2018

Paper No: GT2018-75904

DOI: https://doi.org/10.1115/GT2018-75904

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Topics: Compressors, Gas turbines, Manufacturing, Stiffness, Stress, Weight (Mass), Aircraft, Aircraft engines, Aviation, Blades

Proceedings Papers

Frequency-Domain Sensitivity Analysis of Stability of Nonlinear Vibrations for High-Fidelity Models of Jointed Structures

E. P. Petrov

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A019, June 26–30, 2017

Paper No: GT2017-64023

DOI: https://doi.org/10.1115/GT2017-64023

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Topics: Sensitivity analysis, Stability, Vibration, Design, Friction, Blades, Finite element model, Gas turbines, Structural elements (Construction)

Proceedings Papers

Efficient Rotordynamic Analysis Using the Superelement Approach for an Aircraft Engine

Devesh Kumar, Konrad Juethner, Yves Fournier

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT33A009, June 26–30, 2017

Paper No: GT2017-64954

DOI: https://doi.org/10.1115/GT2017-64954

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Topics: Aircraft engines, Engines, Rotors, Shells, Computation, Crude oil, Dynamics (Mechanics), Finite element analysis, Intellectual property, Manufacturing

Proceedings Papers

A New Temperature Based Method for Determination of Lifetime Consumption of Turbo-Machinery Components During Operation

M. Sistaninia, D. Ugel, S. Olmes

Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A001, June 26–30, 2017

Paper No: GT2017-63229

DOI: https://doi.org/10.1115/GT2017-63229

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Topics: Temperature, Turbomachinery, Cycles, Stress, Damage, Gas turbines, Fatigue life, Finite element analysis, Fracture (Materials), Inertia (Mechanics)

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

Stability Analysis of Multiharmonic Nonlinear Vibrations for Large Models of Gas-Turbine Engine Structures With Friction and Gaps

E. P. Petrov

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A031, June 13–17, 2016

Paper No: GT2016-57959

DOI: https://doi.org/10.1115/GT2016-57959

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Topics: Engines, Friction, Gas turbines, Stability, Vibration, Disks, Finite element model, Frequency-domain analysis, Springs, Structural elements (Construction)

Proceedings Papers

On the Development of Strategies for an Efficient Semi-Automated Hex-Meshing Process of Complex Jet Engine Component Assemblies

H. Böhm, A. Hornig, A. Langkamp, M. Gude, A. Keskin

Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A031, June 15–19, 2015

Paper No: GT2015-43134

DOI: https://doi.org/10.1115/GT2015-43134

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Topics: Computer software, Design, Engines, Geometry, Jet engines, Manufacturing, Structural elements (Construction)

Proceedings Papers

Metal Matrix Composite Fabrication Procedures for Gas Turbine Engine Blades

J. A. Alexander, E. G. Parks, Jr., P. Melnyk

Proc. ASME. GT1971, ASME 1971 International Gas Turbine Conference and Products Show, V001T01A046, March 28–April 1, 1971

Paper No: 71-GT-46

DOI: https://doi.org/10.1115/71-GT-46

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Topics: Blades, Gas turbines, Manufacturing, Metal matrix composites, Aerospace industry, Aluminum, Composite materials, Diffusion bonding (Metals), Metallic composites, Shapes

Proceedings Papers

Prediction of Modal Damping of Jet Engine Stator Vanes Using Finite Element Techniques

P. Trompette, M. Paulard, M. Lalanne, D. I. G. Jones, M. L. Parin

Proc. ASME. GT1976, Volume 1A: General, V01AT01A060, March 21–25, 1976

Paper No: 76-GT-60

DOI: https://doi.org/10.1115/76-GT-60

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Topics: Damping, Finite element analysis, Jet engines, Stators, Resonance, Coating processes, Coatings, Compressors, Enameling, Excitation

Proceedings Papers

Advanced Composite Fan Blade Flight Evaluation Program

M. H. Chopin

Proc. ASME. GT1976, Volume 1B: General, V01BT02A010, March 21–25, 1976

Paper No: 76-GT-75

DOI: https://doi.org/10.1115/76-GT-75

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Topics: Blades, Composite materials, Flight, Gas turbines, Advanced materials, Air Force, Design, Metal matrix composites, Structural elements (Construction)

Proceedings Papers

A Stiff, Lightweight Machinery Baseplate on Three Spherical Supports

Trevor Potter

Proc. ASME. GT1983, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T07A008, March 27–31, 1983

Paper No: 83-GT-146

DOI: https://doi.org/10.1115/83-GT-146

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Topics: Machinery, Bearings, Machinery alignment, Ocean engineering, Stiffness, Structural elements (Construction), Torque, Weight (Mass)

Proceedings Papers

An Investigation of Component Deterioration in Gas Turbines Using Transient Performance Simulation

Maurice F. White

Proc. ASME. GT1988, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation, V005T15A011, June 6–9, 1988

Paper No: 88-GT-258

DOI: https://doi.org/10.1115/88-GT-258

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Topics: Gas turbines, Simulation, Transients (Dynamics), Flow (Dynamics), Machinery, Combustion, Compressors, Generators, Heat transfer, Steady state

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

Paper No: 90-GT-316

DOI: https://doi.org/10.1115/90-GT-316

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Topics: Bushings, Fatigue strength, Shape memory alloys, Aircraft engines, Cycles, Fatigue, Compression, Damage, Engines, Failure

Proceedings Papers

Development Test Status T-100 Multipurpose Small Power Unit

James C. Napier, Robert G. Thompson, Colin Rodgers

Proc. ASME. GT1989, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T04A006, June 4–8, 1989

Paper No: 89-GT-117

DOI: https://doi.org/10.1115/89-GT-117

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Topics: Army, Combustion chambers, Compressors, Design, Engines, Gas turbines, Manufacturing, Structural elements (Construction), Testing, Turbines

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NARROW

Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion

Modelling and Design of LPC Components With Semi-Analytical Models: Part II — Design of Optimal OGV Cascades

Hydro Francis Runner Stability and Forced Response Calculations

On the Integration of Hot Foil Bearings Into Gas Turbine Engines: Theoretical Treatment

Modelling the Transient Behaviour of Gas Turbines

The Use of Additive Technologies to Create Lightweight Parts for Gas Turbine Engine Compressors

Frequency-Domain Sensitivity Analysis of Stability of Nonlinear Vibrations for High-Fidelity Models of Jointed Structures

Efficient Rotordynamic Analysis Using the Superelement Approach for an Aircraft Engine

A New Temperature Based Method for Determination of Lifetime Consumption of Turbo-Machinery Components During Operation

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

Stability Analysis of Multiharmonic Nonlinear Vibrations for Large Models of Gas-Turbine Engine Structures With Friction and Gaps

On the Development of Strategies for an Efficient Semi-Automated Hex-Meshing Process of Complex Jet Engine Component Assemblies

Metal Matrix Composite Fabrication Procedures for Gas Turbine Engine Blades

Prediction of Modal Damping of Jet Engine Stator Vanes Using Finite Element Techniques

Advanced Composite Fan Blade Flight Evaluation Program

A Stiff, Lightweight Machinery Baseplate on Three Spherical Supports

An Investigation of Component Deterioration in Gas Turbines Using Transient Performance Simulation

Fatigue Strength Enhancement Using Shape Memory Alloy Bushings

Development Test Status T-100 Multipurpose Small Power Unit

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