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Proceedings Papers

Dynamics of Two Parallel Inverted Flags in Axial Flow

Shaoguang Wang, Mathias Legrand, Michael P. Païdoussis
Proc. ASME. IMECE2023, Volume 6: Dynamics, Vibration, and Control, V006T07A048, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112706
https://doi.org/10.1115/IMECE2023-112706
View Paper titled, Dynamics of Two Parallel Inverted Flags in Axial Flow
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Topics: Axial flow, Dynamics (Mechanics), Stability, Flow (Dynamics), Bifurcation, Euler-Bernoulli beam theory, Fluids, Flutter (Aerodynamics), Fourier transforms, Galerkin method
Proceedings Papers

Turbomachinery Transient Dynamics of Radial Rotor-Stator Contact Occurrences With Friction

Coline Jacobs, Mathias Legrand, Fabrice Thouverez, Patricio Almeida
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT26A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102198
https://doi.org/10.1115/GT2023-102198
View Paper titled, Turbomachinery Transient Dynamics of Radial Rotor-Stator Contact Occurrences With Friction
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Topics: Dynamics (Mechanics), Friction, Rotors, Stators, Transients (Dynamics), Turbomachinery
Proceedings Papers

A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags

Mohammad Tavallaeinejad, Michael P. Païdoussis, Mathias Legrand, Mojtaba Kheiri
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A020, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93576
https://doi.org/10.1115/PVP2019-93576
View Paper titled, A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags
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Topics: Axial flow, Bifurcation, Dynamics (Mechanics), Equations of motion, Equilibrium (Physics), Euler-Bernoulli beam theory, Flow (Dynamics), Flow separation, Fluids, Galerkin method
Journal Articles

Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions

Anders Thorin, Nicolas Guérin, Mathias Legrand, Fabrice Thouverez, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022502.
Paper No: GTP-18-1384
https://doi.org/10.1115/1.4040857
Published Online: September 26, 2018
View Article titled, Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions
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Topics: Blades, Heat, Heating, Simulation, Stators, Temperature, Thermomechanics, Algorithms, Rotors, Thermoelasticity
Journal Articles

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

Nicolas Guérin, Anders Thorin, Fabrice Thouverez, Mathias Legrand, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.
Paper No: GTP-18-1368
https://doi.org/10.1115/1.4040858
Published Online: September 19, 2018
View Article titled, Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction
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Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions
Proceedings Papers

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

Nicolas Guérin, Anders Thorin, Fabrice Thouverez, Mathias Legrand, Patricio Almeida
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75880
https://doi.org/10.1115/GT2018-75880
View Paper titled, Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction
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Topics: Engineering simulation, Rotors, Simulation, Stators, Thermomechanics, Life cycle assessment, Stress, Structural dynamics, Turbomachinery
Proceedings Papers

Nonsmooth Thermoelastic Simulations of Blade-Casing Contact Interactions

Anders Thorin, Nicolas Guérin, Mathias Legrand, Fabrice Thouverez, Patricio Almeida
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A018, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75959
https://doi.org/10.1115/GT2018-75959
View Paper titled, Nonsmooth Thermoelastic Simulations of Blade-Casing Contact Interactions
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Topics: Blades, Engineering simulation, Simulation, Thermoelasticity, Turbomachinery, Algorithms, Contact dynamics, Doors, Excitation, Heat
Proceedings Papers

Nonlinear Modal Analysis of a One-Dimensional Bar Undergoing Unilateral Contact via the Time-Domain Boundary Element Method

Jayantheeswar Venkatesh, Anders Thorin, Mathias Legrand
Proc. ASME. IDETC-CIE2017, Volume 6: 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A009, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-68340
https://doi.org/10.1115/DETC2017-68340
View Paper titled, Nonlinear Modal Analysis of a One-Dimensional Bar Undergoing Unilateral Contact via the Time-Domain Boundary Element Method
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Topics: Boundary element methods, Modal analysis, Waves, Boundary-value problems, Finite element analysis, Finite element methods, Oscillations, Resonance, Spacetime, Vibration
Proceedings Papers

Thermomechanical Component Mode Synthesis for Blade Casing Interaction Prediction

Nicolas Guerin, Fabrice Thouverez, Claude Gibert, Mathias Legrand, Patricio Almeida
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A022, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64342
https://doi.org/10.1115/GT2017-64342
View Paper titled, Thermomechanical Component Mode Synthesis for Blade Casing Interaction Prediction
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Topics: Blades, Thermomechanics, Engineering simulation, Friction, Simulation, Turbomachinery, Algorithms, Modeling, Clearances (Engineering), Compressors
Journal Articles

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

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 Article titled, Full Three-Dimensional Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed
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Topics: Blades, Coating processes, Coatings, Simulation, Vibration, Aircraft engines, Rotors, Stators
Proceedings Papers

Full 3D Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed

Alain Batailly, Mathias Legrand, Christophe Pierre
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A009, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56715
https://doi.org/10.1115/GT2016-56715
View Paper titled, Full 3D Rotor/Stator Interaction Simulations in Aircraft Engines With Time-Dependent Angular Speed
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Topics: Aircraft engines, Rotors, Simulation, Stators, Blades, Coating processes, Coatings, Vibration
Journal Articles

Static and Dynamic Behavior of Circular Cylindrical Shell Made of Hyperelastic Arterial Material

Ivan D. Breslavsky, Marco Amabili, Mathias Legrand
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. May 2016, 83(5): 051002.
Paper No: JAM-15-1474
https://doi.org/10.1115/1.4032549
Published Online: February 19, 2016
View Article titled, Static and Dynamic Behavior of Circular Cylindrical Shell Made of Hyperelastic Arterial Material
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Topics: Circular cylindrical shells, Pressure, Shells, Stress, Vibration, Deformation
Proceedings Papers

Nonsmooth Modal Analysis: Investigation of a 2-DOF Spring-Mass System Subject to an Elastic Impact Law

Anders Thorin, Mathias Legrand, Stéphane Junca
Proc. ASME. IDETC-CIE2015, Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A021, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-46796
https://doi.org/10.1115/DETC2015-46796
View Paper titled, Nonsmooth Modal Analysis: Investigation of a 2-DOF Spring-Mass System Subject to an Elastic Impact Law
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Topics: Modal analysis, Springs, Friction, Bridges (Structures), Dynamics (Mechanics), Engineering simulation, Linear systems, Manifolds, Nonlinear dynamics, Phase space
Proceedings Papers

The Wave Finite Element Method Applied to a One-Dimensional Linear Elastodynamic Problem With Unilateral Constraints

Carlos Yoong, Anders Thorin, Mathias Legrand
Proc. ASME. IDETC-CIE2015, Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A022, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-46919
https://doi.org/10.1115/DETC2015-46919
View Paper titled, The Wave Finite Element Method Applied to a One-Dimensional Linear Elastodynamic Problem With Unilateral Constraints
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Topics: Finite element methods, Waves, Collisions (Physics), Deformation, Diffusion (Physics), Friction, Oscillations, Shock waves, Stress, Traveling waves
Proceedings Papers

Abradable Coating Removal in Turbomachines: A Macroscopic Approach Accounting for Several Wear Mechanisms

Bérenger Berthoul, Alain Batailly, Mathias Legrand, Laurent Stainier, Patrice Cartraud
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A012, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42500
https://doi.org/10.1115/GT2015-42500
View Paper titled, Abradable Coating Removal in Turbomachines: A Macroscopic Approach Accounting for Several Wear Mechanisms
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Topics: Accounting, Coating processes, Coatings, Turbomachinery, Wear, Blades, Modeling, Aircraft engines, Adhesives, Compressors
Proceedings Papers

Snecma’s Viewpoint on the Numerical and Experimental Simulation of Blade-Tip/Casing Unilateral Contacts

Antoine Millecamps, Alain Batailly, Mathias Legrand, François Garcin
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A014, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42682
https://doi.org/10.1115/GT2015-42682
View Paper titled, Snecma’s Viewpoint on the Numerical and Experimental Simulation of Blade-Tip/Casing Unilateral Contacts
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Topics: Blades, Simulation, Coating processes, Coatings, Engines, Aircraft engines, Design, Failure, Manufacturing, Rotors
Proceedings Papers

Vibrations of an Axial Bar Experiencing Periodic Unilateral Contact Using the Wavelet Balance Method

Simon Jones, Mathias Legrand
Proc. ASME. IDETC-CIE2014, Volume 8: 26th Conference on Mechanical Vibration and Noise, V008T11A028, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34725
https://doi.org/10.1115/DETC2014-34725
View Paper titled, Vibrations of an Axial Bar Experiencing Periodic Unilateral Contact Using the Wavelet Balance Method
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Topics: Vibration, Wavelets, Blades, Flexible structures, Gas turbines, Rotors
Proceedings Papers

Vibration of a Square Hyperelastic Plate Around Statically Pre-Loaded State

Ivan D. Breslavskyi, Mathias Legrand, Marco Amabili
Proc. ASME. IDETC-CIE2014, Volume 8: 26th Conference on Mechanical Vibration and Noise, V008T11A030, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-35382
https://doi.org/10.1115/DETC2014-35382
View Paper titled, Vibration of a Square Hyperelastic Plate Around Statically Pre-Loaded State
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Topics: Vibration, Deflection, Differential equations, Displacement, Shells, Thin wall structures
Proceedings Papers

Conjectural Bifurcation Analysis of an Aircraft Engine Blade Undergoing 3D Unilateral Contact Constraints

Alain Batailly, Mathias Legrand
Proc. ASME. GT2014, Volume 7B: Structures and Dynamics, V07BT33A009, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25674
https://doi.org/10.1115/GT2014-25674
View Paper titled, Conjectural Bifurcation Analysis of an Aircraft Engine Blade Undergoing 3D Unilateral Contact Constraints
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Topics: Aircraft engines, Bifurcation, Blades, Coating processes, Coatings, Compressors, B-splines, High pressure (Physics), Interpolation, Mechanical properties
Proceedings Papers

High-Pressure Compressor Blade Dynamics Under Aerodynamic and Blade-Tip Unilateral Contact Forcings

Alain Batailly, Mathias Legrand, Antoine Millecamps, François Garcin
Proc. ASME. GT2014, Volume 7B: Structures and Dynamics, V07BT33A010, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25675
https://doi.org/10.1115/GT2014-25675
View Paper titled, High-Pressure Compressor Blade Dynamics Under Aerodynamic and Blade-Tip Unilateral Contact Forcings
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Topics: Blades, Compressors, Dynamics (Mechanics), High pressure (Physics), Aircraft engines, Pressure, Air flow, Bifurcation, Guide vanes, Poincaré maps