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Alain Batailly
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Journal Articles

Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors

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Isabelle Favretti, Louis Roux, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051028.
Paper No: GTP-24-1646
https://doi.org/10.1115/1.4066789
Published Online: December 20, 2024
View Articletitled, Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors
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Topics: Blades, Calibration, Computer simulation, Simulation, Wear, Rotors, Stators, Coatings, Compressors
Journal Articles

Nonlinear Normal Modes-Related Isolated Branches of Subharmonic Solutions for Forced Response Blade-Tip/Casing Contact Problems

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Thibaut Vadcard, Fabrice Thouverez, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051022.
Paper No: GTP-24-1613
https://doi.org/10.1115/1.4066713
Published Online: November 22, 2024
View Articletitled, Nonlinear Normal Modes-Related Isolated Branches of Subharmonic Solutions for Forced Response Blade-Tip/Casing Contact Problems
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Topics: Blades, Excitation, Shapes, NASA, Rotors, Resonance
Journal Articles

Application of Numerical Bifurcation Tracking Strategy to Blade-Tip/Casing Interactions in Aircraft Engines

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Clément Delbé, Yann Colaïtis, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101012.
Paper No: GTP-23-1450
https://doi.org/10.1115/1.4065363
Published Online: May 21, 2024
View Articletitled, Application of Numerical Bifurcation Tracking Strategy to Blade-Tip/Casing Interactions in Aircraft Engines
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Topics: Bifurcation, Blades, Rotors
Journal Articles

Computation of Isolated Periodic Solutions for Forced Response Blade-Tip/Casing Contact Problems

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Thibaut Vadcard, Fabrice Thouverez, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041011.
Paper No: GTP-23-1480
https://doi.org/10.1115/1.4063704
Published Online: December 8, 2023
View Articletitled, Computation of Isolated Periodic Solutions for Forced Response Blade-Tip/Casing Contact Problems
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Topics: Blades, Computation, Resonance, Rotors, Damping, NASA, Contact mechanics
Journal Articles

Open NASA Blade Models for Nonlinear Dynamics Simulations

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Solène Kojtych, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011009.
Paper No: GTP-23-1395
https://doi.org/10.1115/1.4063323
Published Online: October 25, 2023
View Articletitled, Open NASA Blade Models for Nonlinear Dynamics Simulations
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Topics: Blades, NASA
Journal Articles

Methodology for the Redesign of Compressor Blades Undergoing Nonlinear Structural Interactions: Application to Blade-Tip/Casing Contacts

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Solène Kojtych, Florence Nyssen, Charles Audet, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051002.
Paper No: GTP-22-1332
https://doi.org/10.1115/1.4055681
Published Online: December 20, 2022
View Articletitled, Methodology for the Redesign of Compressor Blades Undergoing Nonlinear Structural Interactions: Application to Blade-Tip/Casing Contacts
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Topics: Blades, Rotors
Journal Articles

Stability Analysis of an Industrial Blade Accounting for a Blade-Tip/Casing Nonlinear Interface

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Yann Colaïtis, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041003.
Paper No: GTP-22-1331
https://doi.org/10.1115/1.4055492
Published Online: December 8, 2022
View Articletitled, Stability Analysis of an Industrial Blade Accounting for a Blade-Tip/Casing Nonlinear Interface
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Topics: Blades, Stability, Rotors, Computation, Accounting
Journal Articles

Assessment of Two Harmonic Balance Method-Based Numerical Strategies for Blade-Tip/Casing Interactions: Application to NASA Rotor 67

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Thibaut Vadcard, Yann Colaïtis, Alain Batailly, Fabrice Thouverez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121004.
Paper No: GTP-22-1294
https://doi.org/10.1115/1.4055416
Published Online: October 4, 2022
View Articletitled, Assessment of Two Harmonic Balance Method-Based Numerical Strategies for Blade-Tip/Casing Interactions: Application to NASA Rotor 67
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Topics: Blades, NASA, Rotors, Signals
Journal Articles

Development of a Harmonic Balance Method-Based Numerical Strategy for Blade-Tip/Casing Interactions: Application to NASA Rotor 37

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Yann Colaïtis, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111025.
Paper No: GTP-21-1288
https://doi.org/10.1115/1.4051967
Published Online: October 18, 2021
View Articletitled, Development of a Harmonic Balance Method-Based Numerical Strategy for Blade-Tip/Casing Interactions: Application to NASA Rotor 37
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Topics: Blades, Rotors, NASA
Journal Articles

Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning

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Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121015.
Paper No: GTP-21-1287
https://doi.org/10.1115/1.4051957
Published Online: October 12, 2021
View Articletitled, Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning
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Topics: Blades, Disks, Displacement, Engines, Simulation, Robustness, Rotors, Stators, Engineering simulation
Journal Articles

Assessment of Geometric Nonlinearities Influence on NASA Rotor 37 Response to Blade Tip/Casing Rubbing Events

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Elise Delhez, Florence Nyssen, Jean-Claude Golinval, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111022.
Paper No: GTP-21-1320
https://doi.org/10.1115/1.4051968
Published Online: October 12, 2021
View Articletitled, Assessment of Geometric Nonlinearities Influence on NASA Rotor 37 Response to Blade Tip/Casing Rubbing Events
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Topics: Blades, Coating processes, Coatings, Rotors, NASA, Displacement
Journal Articles

Numerical Investigation of a Mistuned Academic Bladed Disk Dynamics With Blade/Casing Contact

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Jeanne Joachim, Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041028.
Paper No: GTP-20-1080
https://doi.org/10.1115/1.4047780
Published Online: March 12, 2021
View Articletitled, Numerical Investigation of a Mistuned Academic Bladed Disk Dynamics With Blade/Casing Contact
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Topics: Blades, Disks, Simulation, Vibration, Damping, Engineering simulation
Journal Articles

Blackbox Optimization for Aircraft Engine Blades With Contact Interfaces

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Julien Lainé, Elsa Piollet, Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2019, 141(6): 061016.
Paper No: GTP-18-1249
https://doi.org/10.1115/1.4042808
Published Online: February 25, 2019
View Articletitled, Blackbox Optimization for Aircraft Engine Blades With Contact Interfaces
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Topics: Blades, Optimization, Clearances (Engineering)
Journal Articles

Thermo-Mechanical Modeling of Abradable Coating Wear in Aircraft Engines

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Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 021031.
Paper No: GTP-18-1391
https://doi.org/10.1115/1.4041647
Published Online: October 23, 2018
View Articletitled, Thermo-Mechanical Modeling of Abradable Coating Wear in Aircraft Engines
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Topics: Blades, Coating processes, Coatings, Temperature, Wear, Modeling, Thermomechanics, Temperature effects, Heat flux
Journal Articles

Full Three-Dimensional Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed

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Alain Batailly, Mathias Legrand, Christophe Pierre
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 031202.
Paper No: GTP-16-1337
https://doi.org/10.1115/1.4034503
Published Online: October 11, 2016
View Articletitled, Full Three-Dimensional Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed
Open the PDF for Full Three-Dimensional Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed in another window
Topics: Blades, Coating processes, Coatings, Simulation, Vibration, Aircraft engines, Rotors, Stators
Journal Articles

Redesign of a High-Pressure Compressor Blade Accounting for Nonlinear Structural Interactions

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Alain Batailly, Mathias Legrand, Antoine Millecamps, Sébastien Cochon, François Garcin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2015, 137(2): 022502.
Paper No: GTP-14-1370
https://doi.org/10.1115/1.4028263
Published Online: September 4, 2014
View Articletitled, Redesign of a High-Pressure Compressor Blade Accounting for Nonlinear Structural Interactions
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Topics: Blades, Simulation, Design
Journal Articles

Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations

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Nicolas Salvat, Alain Batailly, Mathias Legrand
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2013, 135(10): 102102.
Paper No: GTP-13-1205
https://doi.org/10.1115/1.4024959
Published Online: August 30, 2013
View Articletitled, Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations
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Topics: Blades, Coatings, Delay differential equations, Modeling, Stability, Torsion, Cutting, Milling, Aircraft engines
Journal Articles

Numerical-Experimental Confrontation in the Simulation of Tool/Abradable Material Interaction

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Alain Batailly, Marion Cuny, Mathias Legrand, Sylvain Philippon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2013, 135(6): 062102.
Paper No: GTP-12-1432
https://doi.org/10.1115/1.4023262
Published Online: May 20, 2013
View Articletitled, Numerical-Experimental Confrontation in the Simulation of Tool/Abradable Material Interaction
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Topics: Blades, Coatings, Constitutive equations, Simulation, Wear, Modeling, Projectiles, Computer simulation, Viscoplasticity, Sensitivity analysis
Journal Articles

Numerical-Experimental Comparison in the Simulation of Rotor/Stator Interaction Through Blade-Tip/Abradable Coating Contact

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Alain Batailly, Mathias Legrand, Antoine Millecamps, François Garcin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Structures And Dynamics
J. Eng. Gas Turbines Power. August 2012, 134(8): 082504.
https://doi.org/10.1115/1.4006446
Published Online: June 29, 2012
View Articletitled, Numerical-Experimental Comparison in the Simulation of Rotor/Stator Interaction Through Blade-Tip/Abradable Coating Contact
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Topics: Blades, Coatings, Stress