Laboratoire de Mécanique des Fluides et d'Acoustique - UMR 5509

LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France


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Accueil > Pages perso > Ngo Boum Ghislaine

Ghislaine Ngo Boum

Ghislaine Ngo Boum

Ingénieur de Recherche - Centrale Innovation

Tél.+33 4 72 18 61 59

ghislaine.ngo-boum AT ec-lyon.fr


Simulation numérique, URANS, compresseurs, instabilités aérodynamiques, pompage, interaction compresseur système, couplage 3D/1D, machines axiales ou centrifuges, turbines, interaction HP/BP, interaction stator-stator, transport de points chauds, interaction fluide-structure, couplage de méthodes spectrales


2019

Ngo Boum G, Bontempo R, Trébinjac I. Three-dimensional/one-dimensional combined simulation of deep surge loop in a turbocharger compressor with vaned diffuser. J. Eng. Gas Turbine Power. 2019;141:071017.

2016

Schreiber J, Ottavy X, Ngo Boum G, Gourdain N. Influence of rotor tip flow field mis-prediction on rotating disturbance near surge in a high speed multistage compressor. New York, USA: Asme; 2016. ASME Turbo Expo 2016 : Turbomachinery Technical Conference and Exposition, Seoul, Korea, Republic of.
Tang E, Philit M, Leroy G, Trébinjac I, Ngo Boum G. Influence of a shroud axisymmetric slot injection on a high pressure turbine flow. New York, USA: Asme; 2016. ASME Turbo Expo 2016 : Turbomachinery Technical Conference and Exposition, Seoul, Korea, Republic of.

2015

Cadel A, Thouverez F, Ngo Boum G, Blanc L, Parent M. Computing fluid structure interaction problem with coupled spectral methods. Courbevoie: Association Française de Mécanique; 2015. CFM 2015 : Congrès Français de Mécanique, Lyon, France, 24-29/08/2015.
Gougeon P, Ngo Boum G. Numerical analysis of stator-stator interactions in a one and one-half stage high pressure turbine. Rhode-St-Genèse - Belgium: Von Karman Institute for Fluid Dynamics; 2015. 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, Madrid, Spain, 23-27/0.
Gougeon P, Ngo Boum G. Zonal detached-eddy simulation approach vs. urans for the prediction of the flow field through a low preßure vane located downstream of a transonic high pressure turbine. New York, USA: Asme; 2015:113665. ASME Turbo Expo 2015, Montreal, Canada, 15-19/06/2015.
Schreiber J, Ottavy X, Ngo Boum G, Aubert S, Sicot F. Numerical simulation of the flow field in a high speed multistage compressor-Study of the time discretization sensitivity. New York, USA: Asme; 2015:113665. ASME Turbo Expo 2015, Montreal, Canada, 15-19/06/2015.
Tang E, Trébinjac I, Ngo Boum G, Philit M, Leroy G. Influence d'une injection d'air secondaire par une fente au carter dans l'espace stator-rotor sur l'aérodynamique d'une turbine haute pression. Courbevoie: Association Française de Mécanique; 2015. CFM 2015 : Congrès Français de Mécanique, Lyon, France, 24-29/08/2015.
Zhang LA, Scott JF, Ngo Boum G. Méthode de paramétrage du modèle Moore-Greitzer à partir d'un cycle de pompage fourni. Courbevoie: Association Française de Mécanique; 2015. CFM 2015 : Congrès Français de Mécanique, Lyon, France, 24-29/08/2015.

2014

Boudet J, Gao F, De Crécy F, et al. Research frontiers for compressors in aero-engines [abstract].; 2014. 11th World Congress on Computational Mechanics (WCCM XI), Barcelona, Spain, 20-25/07/2014.
De Crécy F, Després G, Ngo Boum G, Leboeuf F. Study of the aerodynamic instabilities in an axial flow compressor using 3D-1D codes coupling approach. Rhode-St-Genèse - Belgium: Von Karman Institute for Fluid Dynamics; 2014:886–896. 10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, Lappeenranta, Finland,.
Gougeon P, Ngo Boum G. Aerodynamic interactions between a high-pressure turbine and the first low-pressure stator. J. Turbomach.. 2014;136:071010.

2013

Després G, Ngo Boum G, Leboeuf F, Chalet D, Chesse P, Lefebvre A. Simulation of near surge instabilities onset in a turbocharger compressor. Proc. IMechE Part A, J. Power Energy. 2013;227:665–673.

2012

Wlassow F, Leboeuf F, Leroy G, Gourdain N, Ngo Boum G. Numerical investigation of high-pressure turbine environment effects on the prediction of aerothermal performances. New York, USA: Asme; 2012:Gt2012–68143. ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, Cophenhagen, Denmark, 11-15/06/20.

2008

Ngo Boum G, Kulisa P, Aknouche S. Aerodynamic and geometric parameters influence on supersonic turbine rotor blades losses. Irease. 2008;1:366–377.