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Patricio Almeida
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Journal Articles

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Nicolas Guérin, Claude Gibert, Fabrice Thouverez, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081010.
Paper No: GTP-20-1511
DOI: https://doi.org/10.1115/1.4049500
Published Online: March 31, 2021
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Topics: Blades, Compressors, Engines, Impellers, Rotors, Signals, Stators, Strain gages, Temperature, Vibration
Proceedings Papers

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Nicolas Guérin, Claude Gibert, Fabrice Thouverez, Patricio Almeida
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A031, September 21–25, 2020
Paper No: GT2020-15501
DOI: https://doi.org/10.1115/GT2020-15501
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Topics: Blades, Compressors, Experimental analysis, Rotors, Stators, Vibration, Temperature, Excitation, High temperature, Coating processes
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
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022502.
Paper No: GTP-18-1384
DOI: https://doi.org/10.1115/1.4040857
Published Online: September 26, 2018
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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
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.
Paper No: GTP-18-1368
DOI: https://doi.org/10.1115/1.4040858
Published Online: September 19, 2018
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Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions
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
Paper No: GT2018-75959
DOI: https://doi.org/10.1115/GT2018-75959
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Topics: Blades, Engineering simulation, Simulation, Thermoelasticity, Turbomachinery, Algorithms, Contact dynamics, Doors, Excitation, Heat
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
Paper No: GT2018-75880
DOI: https://doi.org/10.1115/GT2018-75880
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Topics: Engineering simulation, Rotors, Simulation, Stators, Thermomechanics, Life cycle assessment, Stress, Structural dynamics, Turbomachinery
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
Paper No: GT2017-64342
DOI: https://doi.org/10.1115/GT2017-64342
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Topics: Blades, Thermomechanics, Engineering simulation, Friction, Simulation, Turbomachinery, Algorithms, Modeling, Clearances (Engineering), Compressors
Proceedings Papers

Experimental and Numerical Investigations on a Rotating Centrifugal Compressor

Patricio Almeida, Claude Gibert, Xavier Leblanc, Jean-Philippe Ousty, Fabrice Thouverez
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 1133-1142, June 11–15, 2012
Paper No: GT2012-69760
DOI: https://doi.org/10.1115/GT2012-69760
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Topics: Blades, Compressor impellers, Compressors, Computer simulation, Damping, Disks, Excitation, Finite element methods, Impellers, Laser Doppler vibrometers