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Aurelian Fatu
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Journal Articles

Numerical Analysis of the Impact of Manufacturing Errors on the Structural Stiffness of Foil Bearings

Aurelian Fatu, Mihai Arghir
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2018, 140(4): 041506.
Paper No: GTP-17-1380
https://doi.org/10.1115/1.4038042
Published Online: October 31, 2017
View Article titled, Numerical Analysis of the Impact of Manufacturing Errors on the Structural Stiffness of Foil Bearings
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Topics: Errors, Manufacturing, Rotors, Stiffness, Foil bearings, Displacement
Proceedings Papers

Numerical Analysis of the Impact of Manufacturing Errors on the Structural Stiffness of Foil Bearings

Aurelian Fatu, Mihai Arghir
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A019, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63822
https://doi.org/10.1115/GT2017-63822
View Paper titled, Numerical Analysis of the Impact of Manufacturing Errors on the Structural Stiffness of Foil Bearings
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Topics: Errors, Foil bearings, Manufacturing, Numerical analysis, Stiffness, Mechanical properties, Bearings, Clearances (Engineering), Damping, Elasticity
Proceedings Papers

Numerical Study on the Improvement of the Hydrodynamic Behavior of Parallel Bearings by Surface Texturing

Andrei Gherca, Patrick Maspeyrot, Mohamed Hajjam, Aurelian Fatu
Proc. ASME. ESDA2012, Volume 4: Advanced Manufacturing Processes; Biomedical Engineering; Multiscale Mechanics of Biological Tissues; Sciences, Engineering and Education; Multiphysics; Emerging Technologies for Inspection and Reverse Engineering; Advanced Materials and Tribology, 615-616, July 2–4, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2012-82729
https://doi.org/10.1115/ESDA2012-82729
View Paper titled, Numerical Study on the Improvement of the Hydrodynamic Behavior of Parallel Bearings by Surface Texturing
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Topics: Bearings, Cavitation, Hydrodynamics, Load bearing capacity, Lubrication, Piston rings, Pressure, Surface texture, Texture (Materials), Thrust bearings
Journal Articles

Metamodel-Assisted Optimization of Connecting Rod Big-End Bearings

Arthur Francisco, Thomas Lavie, Aurelian Fatu, Bernard Villechaise
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2013, 135(4): 041704.
Paper No: TRIB-12-1214
https://doi.org/10.1115/1.4024555
Published Online: June 24, 2013
View Article titled, Metamodel-Assisted Optimization of Connecting Rod Big-End Bearings
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Topics: Bearings, Optimization, Lubricants, Design
Proceedings Papers

Wear Prediction in Connecting Rod Bearings During Running-In and Transient Speed Conditions

Aurelian Fatu, Dominique Bonneau
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 141-143, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41166
https://doi.org/10.1115/IJTC2010-41166
View Paper titled, Wear Prediction in Connecting Rod Bearings During Running-In and Transient Speed Conditions
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Topics: Bearings, Transients (Dynamics), Wear, Engines, Shells, Steady state
Proceedings Papers

Using Design of Experiments to Analyze the Connecting Rod Big-End Bearing Behavior

Arthur Francisco, Aurelian Fatu, Dominique Bonneau
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 409-411, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44065
https://doi.org/10.1115/IJTC2007-44065
View Paper titled, Using Design of Experiments to Analyze the Connecting Rod Big-End Bearing Behavior
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Topics: Bearings, Experimental design, Geometry, Shells
Proceedings Papers

EHD Lubrication of Multi-Body Common-Pin Conrod Big End Bearings System

Aurelian Fatu, Dominique Bonneau
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 419-421, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44260
https://doi.org/10.1115/IJTC2007-44260
View Paper titled, EHD Lubrication of Multi-Body Common-Pin Conrod Big End Bearings System
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Topics: Bearings, Lubrication, Thrust bearings
Journal Articles

Using Design of Experiments to Analyze the Connecting Rod Big-End Bearing Behavior

Arthur Francisco, Aurelian Fatu, Dominique Bonneau
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011101.
https://doi.org/10.1115/1.2991175
Published Online: December 2, 2008
View Article titled, Using Design of Experiments to Analyze the Connecting Rod Big-End Bearing Behavior
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Topics: Bearings, Pressure, Film thickness, Shapes, Temperature, Flow (Dynamics)
Proceedings Papers

A New Model of Thermoelastohydrodynamic Lubrication in Dynamically Loaded Journal Bearings

Aurelian Fatu, Mohamed Hajjam, Dominique Bonneau
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 53-54, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63291
https://doi.org/10.1115/WTC2005-63291
View Paper titled, A New Model of Thermoelastohydrodynamic Lubrication in Dynamically Loaded Journal Bearings
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Topics: Journal bearings, Lubrication, Temperature, Algorithms, Bearings, Finite element methods, Finite element model, Boundary layers, Deformation, Film thickness
Proceedings Papers

Development of an Experimental Device for Studying Real Connecting-Rod Bearings Functioning in Severe Conditions

Philippe Michaud, Aurelian Fatu, Bernard Villechaise
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 551-552, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63290
https://doi.org/10.1115/WTC2005-63290
View Paper titled, Development of an Experimental Device for Studying Real Connecting-Rod Bearings Functioning in Severe Conditions
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Topics: Bearings, Engines, Fuel consumption, Mechanical behavior, Pollution
Journal Articles

Development of an Experimental Device to Study Real Connecting-Rod Bearings Functioning in Severe Conditions

Philippe Michaud, Aurelian Fatu, Bernard Villechaise
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 647–654.
https://doi.org/10.1115/1.2736706
Published Online: February 16, 2007
View Article titled, Development of an Experimental Device to Study Real Connecting-Rod Bearings Functioning in Severe Conditions
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Topics: Bearings, Stress, Thrust bearings, Stiffness
Journal Articles

A New Model of Thermoelastohydrodynamic Lubrication in Dynamically Loaded Journal Bearings

Aurelian Fatu, Mohamed Hajjam, Dominique Bonneau
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 85–95.
https://doi.org/10.1115/1.2114932
Published Online: August 17, 2005
View Article titled, A New Model of Thermoelastohydrodynamic Lubrication in Dynamically Loaded Journal Bearings
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Topics: Algorithms, Bearings, Temperature, Lubrication, Film thickness, Deformation, Journal bearings, Viscosity
Journal Articles

An EHD Model to Predict the Interdependent Behavior of Two Dynamically Loaded Hybrid Journal Bearings

Aurelian Fatu, Mohamed Hajjam, Dominique Bonneau
Journal: Journal of Tribology
Publisher: ASME
Article Type: Article
J. Tribol. April 2005, 127(2): 416–424.
https://doi.org/10.1115/1.1866162
Published Online: April 7, 2005
View Article titled, An EHD Model to Predict the Interdependent Behavior of Two Dynamically Loaded Hybrid Journal Bearings
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Topics: Bearings, Pressure, Stress, Flow (Dynamics), Deformation, Journal bearings, Finite element analysis