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Proceedings Papers

Direct Parametric Analysis of Resonance Regimes for Nonlinear Vibrations of Bladed Discs

E. P. Petrov
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 779-788, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90147
https://doi.org/10.1115/GT2006-90147
View Paper titled, Direct Parametric Analysis of Resonance Regimes for Nonlinear Vibrations of Bladed Discs
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Topics: Disks, Resonance, Vibration, Friction, Design, Excitation, Stiffness, Stress
Proceedings Papers

Forced Response Variation of Aerodynamically and Structurally Mistuned Turbo-Machinery Rotors

I. Sladojevic´, E. P. Petrov, M. Imregun, A. I. Sayma
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 961-971, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90948
https://doi.org/10.1115/GT2006-90948
View Paper titled, Forced Response Variation of Aerodynamically and Structurally Mistuned Turbo-Machinery Rotors
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Topics: Aircraft engines, Annulus, Blades, Damping, Disks, Elasticity, Finite element model, Flutter (Aerodynamics), Rotors, Turbomachinery
Proceedings Papers

Impact of Manufacturing Variability on Combustor Liner Durability

Sean D. Bradshaw, Ian A. Waitz
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 985-994, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91098
https://doi.org/10.1115/GT2006-91098
View Paper titled, Impact of Manufacturing Variability on Combustor Liner Durability
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Topics: Combustion chambers, Durability, Manufacturing
Proceedings Papers

Neural Network Models for Usage Based Remaining Life Computation

Girija Parthasarathy, Sunil Menon, Kurt Richardson, Ahsan Jameel, Dawn McNamee, Tori Desper, Michael Gorelik, Chris Hickenbottom
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 995-1002, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91099
https://doi.org/10.1115/GT2006-91099
View Paper titled, Neural Network Models for Usage Based Remaining Life Computation
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Topics: Computation, Neural network models, Stress, Temperature, Flight, Design, Engines, Compressors, Cycles, Damage
Proceedings Papers

A Fracture Mechanics Based Methodology for Fatigue Life Prediction of Single Crystal Nickel Based Superalloys

Srikant Ranjan, Nagaraj K. Arakere
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 1003-1016, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91111
https://doi.org/10.1115/GT2006-91111
View Paper titled, A Fracture Mechanics Based Methodology for Fatigue Life Prediction of Single Crystal Nickel Based Superalloys
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Topics: Crystals, Fatigue life, Fracture mechanics, Nickel, Superalloys, Fracture (Materials), Fatigue cracks, Modeling, Shear stress, Stress
Proceedings Papers

Analysis of Variation of Natural Frequency and Resonant Stress of Blade

Yasutomo Kaneko, Kazushi Mori, Hiroyuki Yamashita, Kenji Sato
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 801-807, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90176
https://doi.org/10.1115/GT2006-90176
View Paper titled, Analysis of Variation of Natural Frequency and Resonant Stress of Blade
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Topics: Blades, Resonance, Stress, Vibration, Compressors, Computational fluid dynamics, Design, Finite element methods, Finite element model, Manufacturing
Proceedings Papers

Role of Quantitative NDE Techniques in Life Management of Gas Turbine Components

Michael Gorelik, Waled T. Hassan, Harry Kington
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 1017-1023, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91337
https://doi.org/10.1115/GT2006-91337
View Paper titled, Role of Quantitative NDE Techniques in Life Management of Gas Turbine Components
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Topics: Gas turbines, Nondestructive evaluation, Stress, Engines, Crack propagation, Design, Fatigue, Fatigue life, Hardware, Linkages
Proceedings Papers

Mistuning Phenomena on Bladed Disk: Industrial Methods and Applications

Jean-Pierre Lombard, Je´roˆme Dupeux, Christian Dupont, Francois Garcin, Ste´phane Baumhauer
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 809-819, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90205
https://doi.org/10.1115/GT2006-90205
View Paper titled, Mistuning Phenomena on Bladed Disk: Industrial Methods and Applications
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Topics: Disks, Blades, Engines, Geometry, Innovation, Shapes, Simulation, Stability, Strain gages
Proceedings Papers

Coriolis Forces in Forced Response Analysis of Mistuned Bladed Discs

M. Nikolic, E. P. Petrov, D. J. Ewins
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 821-831, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90315
https://doi.org/10.1115/GT2006-90315
View Paper titled, Coriolis Forces in Forced Response Analysis of Mistuned Bladed Discs
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Topics: Coriolis force, Disks, Blades, Vibration
Proceedings Papers

Probabilistic Prediction of Aviation Engine Critical Parts Lifetime

Y. A. Nozhnitski, E. A. Lokshtanov, I. N. Dolgopolov, G. V. Shashurin, M. E. Volkov, N. V. Tsykunov, I. I. Ganelin
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 1025-1034, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91350
https://doi.org/10.1115/GT2006-91350
View Paper titled, Probabilistic Prediction of Aviation Engine Critical Parts Lifetime
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Topics: Aviation, Engines, Disks, Durability, Computer software, Failure, Fracture (Materials), Ceramics, Cracking (Materials), Fracture (Process)
Proceedings Papers

The Importance of Batch Effects When Considering Damaged Holes in Manufacture

R. S. J. Corran
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 833-839, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90337
https://doi.org/10.1115/GT2006-90337
View Paper titled, The Importance of Batch Effects When Considering Damaged Holes in Manufacture
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Topics: Design, Drills (Tools), Gas turbines, Manufacturing, Probability
Proceedings Papers

The Estimation of the Contact Stiffness for Directly and Indirectly Coupled Turbine Blading

Christian Siewert, Lars Panning, Annika Schmidt-Fellner, Andreas Kayser
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 841-853, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90473
https://doi.org/10.1115/GT2006-90473
View Paper titled, The Estimation of the Contact Stiffness for Directly and Indirectly Coupled Turbine Blading
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Topics: Stiffness, Turbines, Computation, Damage, Dampers, Damping, Vibration
Proceedings Papers

Mistuning Identification and Model Updating of an Industrial Blisk

Denis Laxalde, Fabrice Thouverez, Jean-Jacques Sinou, Ste´phane Baumhauer, Jean-Pierre Lombard
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 855-864, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90569
https://doi.org/10.1115/GT2006-90569
View Paper titled, Mistuning Identification and Model Updating of an Industrial Blisk
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Topics: Blades, Eigenvalues, Errors, Excitation, Inverse problems
Proceedings Papers

Analytical Derivatives Technology for Parametric Shape Design and Analysis in Structural Applications

Srikanth Akkaram, Jean-Daniel Beley, Bob Maffeo, Gene Wiggs
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 719-728, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90057
https://doi.org/10.1115/GT2006-90057
View Paper titled, Analytical Derivatives Technology for Parametric Shape Design and Analysis in Structural Applications
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Topics: Computers, Design, Finite element analysis, Optimization, Sensitivity analysis, Shape design
Proceedings Papers

Computation of Eigenvalues and Eigenvectors of a Mistuned Bladed Disk

Alok Sinha
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 729-737, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90087
https://doi.org/10.1115/GT2006-90087
View Paper titled, Computation of Eigenvalues and Eigenvectors of a Mistuned Bladed Disk
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Topics: Computation, Disks, Eigenvalues, Algorithms
Proceedings Papers

Forced Response Analysis of Shrouded Blades by an Alternating Frequency/Time Domain Method

Shi Yajie, Hong Jie, Shan Yingchun, Zhu Zigen
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 865-872, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90595
https://doi.org/10.1115/GT2006-90595
View Paper titled, Forced Response Analysis of Shrouded Blades by an Alternating Frequency/Time Domain Method
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Topics: Blades, Dampers, Damping, Design, Dry friction, High cycle fatigue, Turbines, Engines, Friction, Rotating blades
Proceedings Papers

Fracture Analysis of Cracks in Orthotropic Materials Using ANSYS ®

A. O. Ayhan, A. C. Kaya, A. Loghin, J. H. Laflen, R. D. McClain, D. Slavik
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 873-881, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90599
https://doi.org/10.1115/GT2006-90599
View Paper titled, Fracture Analysis of Cracks in Orthotropic Materials Using ANSYS ®
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Topics: Fracture (Materials), Computer software, Displacement, Stress, Stress analysis (Engineering), Strips, Surface cracks
Proceedings Papers

Lifetime Prediction of Components Including Initiation Phase

Michael Besel, Angelika Brueckner-Foit
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 883-891, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90710
https://doi.org/10.1115/GT2006-90710
View Paper titled, Lifetime Prediction of Components Including Initiation Phase
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Topics: Computers, Failure, Fatigue, Finite element analysis, Fracture (Materials), Fracture mechanics, Micromechanics (Engineering), Probability, Stress
Proceedings Papers

Dynamic Behavior of Spherical Friction Dampers and Its Implication to Damper Contact Stiffness

K.-H. Koh, J. H. Griffin
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 749-760, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90102
https://doi.org/10.1115/GT2006-90102
View Paper titled, Dynamic Behavior of Spherical Friction Dampers and Its Implication to Damper Contact Stiffness
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Topics: Dampers, Friction, Stiffness, Blades, Continuum mechanics, Dynamic analysis, Geometry
Proceedings Papers

Application of Nonparametric Methods to Rainflow Stress Density Estimation of Gas Turbine Engine Usage

M. P. Enright, R. C. McClung, S. J. Hudak, H. R. Millwater
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 913-919, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90780
https://doi.org/10.1115/GT2006-90780
View Paper titled, Application of Nonparametric Methods to Rainflow Stress Density Estimation of Gas Turbine Engine Usage
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Topics: Density, Gas turbines, Stress, Aircraft, Algorithms, Engines, Fracture (Materials), Fracture (Process), Military aircraft, Probability