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Items where Author is "Legrand, Mathias"

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Number of items: 30.

Article

Berthoul, B., Batailly, A., Stainier, L., Legrand, M., & Cartraud, P. (2018). Phenomenological modeling of abradable wear in turbomachines. Mechanical Systems and Signal Processing, 98, 770-785. External link

Batailly, A., Legrand, M., & Pierre, C. (2017). Full three-dimensional rotor/stator interaction simulations in aircraft engines with time-dependent angular speed. Journal of Engineering for Gas Turbines and Power, 139(3), 7 pages. External link

Salvat, N., Batailly, A., & Legrand, M. (2016). Two-dimensional modeling of unilateral contact-induced shaft precessional motions in bladed-disk/casing systems. International Journal of Non-Linear Mechanics, 78, 90-104. External link

Batailly, A., Legrand, M., Millecamps, A., & Garcin, F. (2015). Conjectural bifurcation analysis of the contact-induced vibratory response of an aircraft engine blade. Journal of Sound and Vibration, 348, 239-262. External link

Batailly, A., Legrand, M., Millecamps, A., Cochon, S., & Garcin, F. (2015). Redesign of a high-pressure compressor blade accounting for nonlinear structural interactions. Journal of Engineering for Gas Turbines and Power, 137(2), 8 pages. External link

Batailly, A., & Legrand, M. (2015). Unilateral contact induced blade/casing vibratory interactions in impellers: Analysis for flexible casings with friction and abradable coating. Journal of Sound and Vibration, 348, 344-364. External link

Batailly, A., Meingast, M., & Legrand, M. (2015). Unilateral contact induced blade/casing vibratory interactions in impellers: Analysis for rigid casings. Journal of Sound and Vibration, 337, 244-262. External link

Salvat, N., Batailly, A., & Legrand, M. (2013). Modeling of abradable coating removal in aircraft engines through delay differential equations. Journal of Engineering for Gas Turbines and Power, 135(10), 7 pages. External link

Batailly, A., Cuny, M., Legrand, M., & Philippon, S. (2013). Numerical-experimental confrontation in the simulation of tool/abradable material interaction. [Confrontation entre résultats expérimentaux et numériques pour la simulation de l'interaction outil/abradable]. Journal of Engineering for Gas Turbines and Power, 135(6), 10 pages. External link

Legrand, M., Batailly, A., Magnain, B., Cartraud, P., & Pierre, C. (2012). Full three-dimensional investigation of structural contact interactions in turbomachines. Journal of Sound and Vibration, 331(11), 2578-2601. External link

Legrand, M., Batailly, A., & Pierre, C. (2012). Numerical investigation of abradable coating removal in aircraft engines through plastic constitutive law. Journal of Computational and Nonlinear Dynamics, 7(1). External link

Batailly, A., Legrand, M., Millecamps, A., & Garcin, F. (2012). Numerical-experimental comparison in the simulation of rotor/stator interaction through blade-tip/abradable coating contact. Journal of Engineering for Gas Turbines and Power, 134(8), 11 pages. External link

Batailly, A., Legrand, M., Cartraud, P., & Pierre, C. (2010). Assessment of reduced models for the detection of modal interaction through rotor stator contacts. [Évaluation de modèles réduits pour la détection de cas d'interaction modale initiés par des contacts rotor stator]. Journal of Sound and Vibration, 329(26), 5546-5562. External link

Paper

Batailly, A., Legrand, M., & Pierre, C. (2016, June). Full 3D rotor/stator interaction simulations in aircraft engines with time-dependent angular speed [Paper]. ASME Turbo Expo: Turbine Technical Conference and Exposition (GT2016), Seoul, South Korea (10 pages). External link

Berthoul, B., Batailly, A., Legrand, M., Stainier, L., & Cartraud, P. (2015, June). Abradable coating removal in turbomachines: A macroscopic approach accounting for several wear mechanisms [Paper]. ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, Montréal, Québec (8 pages). External link

Millecamps, A., Batailly, A., Legrand, M., & Garcin, F. (2015, June). Snecma's viewpoint on the numerical and experimental simulation of blade-tip/casing unilateral contacts [Paper]. ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, Montréal, Québec (11 pages). External link

Batailly, A., & Legrand, M. (2014, June). Conjectural bifurcation analysis of an aircraft engine blade undergoing 3D unilateral contact constraints [Paper]. ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Düsseldorf, Germany (10 pages). External link

Batailly, A., Legrand, M., Millecamps, A., & Garcin, F. (2014, June). High-pressure compressor blade dynamics under aerodynamic and unilateral contact forcings [Paper]. ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Düsseldorf, Germany (8 pages). External link

Salvat, N., Batailly, A., & Legrand, M. (2014, June). Two-dimensional modeling of shaft precessional motions induced by blade/casing unilateral contact in aircraft engines [Paper]. ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Düsseldorf, Germany (10 pages). External link

Meingast, M. B., Batailly, A., Legrand, M., & Ousty, J.-P. (2013, June). Investigation of rotor-casing interactions in the centrifugal compressor of a helicopter engine [Paper]. ASME Turbo Expo 2013: Turbine Technical Conference and Exposition, San Antonio, Texas (10 pages). External link

Salvat, N., Batailly, A., & Legrand, M. Modélisation de l'enlèvement de matériau abradable à l'aide d'équations différentielles à retard [Paper]. 11e Colloque National en Calcul des Structures (9 pages). Unavailable

Meingast, M. B., Batailly, A., Legrand, M., & Ousty, J.-P. (2013, August). A qualitative numerical analysis of rotor-casing interactions in centrifugal compressors of helicopter engines [Analyse numérique qualitative d'interactions rotor/stator dans un compresseur haute pression d'un moteur d'hélicoptère A qualitative numerical analysis of rotor-casing interactions in centrifugal compressors of helicopter engines]. [Paper]. ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Portland, Oregon, USA (10 pages). External link

Batailly, A., Meingast, M. B., Legrand, M., & Ousty, J.-P. (2013, August). Rotor/stator interaction scenarios for the centrifugal compressor of a helicopter engine [Scénarios d'interaction rotor/stator pour un compresseur haute pression d'un moteur d'hélicoptère Rotor-stator interaction scenarios for the centrifugal compressor of a helicopter engine]. [Paper]. ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Portland, Oregon, USA (10 pages). External link

Batailly, A., Cuny, M., & Legrand, M. (2012, June). Numerical simulation of tool/abradable material interaction experiments [Paper]. ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, Copenhagen, Denmark. External link

Batailly, A., Legrand, M., Millecamps, A., & Garcin, F. (2012, June). Numerical study of a rotor/stator interaction case experimentally simulated with an industrial compressor [Paper]. ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, Copenhagen, Denmark. External link

Batailly, A., Legrand, M., & Pierre, C. (2011, June). Influence of abradable coating wear mechanical properties on rotor stator interaction [Influence des propriétés mécaniques du revêtement abradable sur l'interaction rotor/stator]. [Paper]. ASME Turbo Expo 2011: Turbine Technical Conference and Exposition, Vancouver, British Columbia, Canada. External link

Batailly, A., Magnain, B., Legrand, M., & Pierre, C. (2010, September). Validation of a 3D contact algorithm for the study of bladetip/casing contacts in turbomachines [Paper]. 8th IFToMM International Conference on Rotordynamics, Seoul, Korea. Unavailable

Batailly, A., Legrand, M., Cartraud, P., Pierre, C., & Lombart, J.-P. (2009, August). Evaluation d'une méthode de réduction modale pour la détection de cas d'interaction modale lors de contacts rotor stator [Paper]. 19eme Congrès Français de Mécanique (CFM2009), Marseille, France. External link

Batailly, A., Legrand, M., Cartraud, P., Pierre, C., & Lombard, J.-P. Evaluation of component mode synthesis methods for the detection of modal interaction through rotor stator contacts [Paper]. ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, San Diego, California. External link

Batailly, A., Legrand, M., Cartraud, P., Pierre, C., & Lombard, J.-P. (2007, September). Study of component mode synthesis methods in a rotor-stator interaction case [Paper]. ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (IDETC CIE 2007), Las Vegas, Nevada, USA. External link

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