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Mohamed-Amine Hassini
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Journal Articles

The Effect of Air-Water Mixture on The Dynamic Response of A Hydrodynamic Journal Bearing With Inclined Grooves

Accepted Manuscript
Anthony Voitus, Mihai Arghir, Mohamed-Amine Hassini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1626
https://doi.org/10.1115/1.4066716
Published Online: September 28, 2024
View Article titled, The Effect of Air-Water Mixture on The Dynamic Response of A Hydrodynamic Journal Bearing With Inclined Grooves
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Topics: Dynamic response, Journal bearings, Water, Stress, Bearings, Stability, Lubricants, Friction, Nuclear power stations, Pressure
Proceedings Papers

The Effect of Air-Water Mixture on the Dynamic Response of a Hydrodynamic Journal Bearing With Inclined Grooves

Anthony Voitus, Mihai Arghir, Mohamed-Amine Hassini
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT22A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122232
https://doi.org/10.1115/GT2024-122232
View Paper titled, The Effect of Air-Water Mixture on the Dynamic Response of a Hydrodynamic Journal Bearing With Inclined Grooves
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Topics: Dynamic response, Journal bearings, Water
Journal Articles

Effect of Air-Liquid Homogeneous Mixture on the Linear Dynamic Characteristics of a Hydrostatic Journal Bearing

Anthony Voitus, Mihai Arghir, Mohamed-Amine Hassini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121018.
Paper No: GTP-23-1333
https://doi.org/10.1115/1.4063523
Published Online: October 26, 2023
View Article titled, Effect of Air-Liquid Homogeneous Mixture on the Linear Dynamic Characteristics of a Hydrostatic Journal Bearing
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Topics: Bearings, Flow (Dynamics), Hydrostatics, Viscosity, Inertia (Mechanics), Pressure, Stiffness
Proceedings Papers

Effect of Air-Liquid Homogeneous Mixture on the Linear Dynamic Characteristics of a Hydrostatic Journal Bearing

Anthony Voitus, Mihai Arghir, Mohamed-Amine Hassini
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT22A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101410
https://doi.org/10.1115/GT2023-101410
View Paper titled, Effect of Air-Liquid Homogeneous Mixture on the Linear Dynamic Characteristics of a Hydrostatic Journal Bearing
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Topics: Bearings, Flow (Dynamics), Hydrostatics, Journal bearings
Journal Articles

Theoretical and Experimental Comparisons for Rotordynamic Coefficients of a Multiscratched Tilting Pad Journal Bearing

Mohamed-Amine Hassini, Silun Zhang, Steven Chatterton, Paolo Pennacchi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021008.
Paper No: GTP-22-1312
https://doi.org/10.1115/1.4055482
Published Online: November 28, 2022
View Article titled, Theoretical and Experimental Comparisons for Rotordynamic Coefficients of a Multiscratched Tilting Pad Journal Bearing
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Topics: Bearings, Film thickness, Journal bearings, Pressure, Rotors, Stiffness, Stress, Temperature, Displacement, Damping
Proceedings Papers

Theoretical and Experimental Comparisons for Rotordynamic Coefficients of a Multi-Scratched Tilting Pad Journal Bearing

Mohamed-Amine Hassini, Silun Zhang, Steven Chatterton, Paolo Pennacchi
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT22A022, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83354
https://doi.org/10.1115/GT2022-83354
View Paper titled, Theoretical and Experimental Comparisons for Rotordynamic Coefficients of a Multi-Scratched Tilting Pad Journal Bearing
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Topics: Journal bearings
Proceedings Papers

Stability Analysis of the Morton Effect of Rigid and Flexible Rotors

Silun Zhang, Mohamed Amine Hassini, Mihai Arghir
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A013, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14999
https://doi.org/10.1115/GT2020-14999
View Paper titled, Stability Analysis of the Morton Effect of Rigid and Flexible Rotors
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Topics: Rotors, Stability, Vibration, Ball bearings, Bearings, Deformation, Flow (Dynamics), Journal bearings, Temperature, Thermomechanics
Proceedings Papers

Effect of Scratches on a Tilting-Pad Journal Bearing

Steven Chatterton, Paolo Pennacchi, Andrea Vania, Mohamed Amine Hassini, Antoine Kuczkowiak
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A006, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14700
https://doi.org/10.1115/GT2020-14700
View Paper titled, Effect of Scratches on a Tilting-Pad Journal Bearing
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Topics: Bearings, Journal bearings
Journal Articles

Experimental and Theoretical Rotordynamic Coefficients of Smooth and Round-Hole Pattern Water-Fed Annular Seals

Pascal Jolly, Mihaï Arghir, Olivier Bonneau, Mohamed-Amine Hassini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112501.
Paper No: GTP-18-1130
https://doi.org/10.1115/1.4040177
Published Online: July 5, 2018
View Article titled, Experimental and Theoretical Rotordynamic Coefficients of Smooth and Round-Hole Pattern Water-Fed Annular Seals
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Topics: Bearings, Damping, Excitation, Film thickness, Flow (Dynamics), Fluids, Friction, Inertia (Mechanics), Rotors, Stators
Journal Articles

Synthesis of Experimental and Theoretical Analysis of Pneumatic Hammer Instability in an Aerostatic Bearing

Mihai Arghir, Mohamed-Amine Hassini, Franck Balducchi, Romain Gauthier
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2016, 138(2): 021602.
Paper No: GTP-15-1346
https://doi.org/10.1115/1.4031322
Published Online: September 1, 2015
View Article titled, Synthesis of Experimental and Theoretical Analysis of Pneumatic Hammer Instability in an Aerostatic Bearing
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Topics: Bearings, Damping, Flow (Dynamics), Hammers, Pressure, Stiffness, Theoretical analysis, Computational fluid dynamics, Excitation, Vibration
Proceedings Papers

Synthesis of Experimental and Theoretical Analysis of Pneumatic Hammer Instability in an Aerostatic Bearing

Mihai Arghir, Mohamed-Amine Hassini, Franck Balducchi, Romain Gauthier
Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT31A007, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42472
https://doi.org/10.1115/GT2015-42472
View Paper titled, Synthesis of Experimental and Theoretical Analysis of Pneumatic Hammer Instability in an Aerostatic Bearing
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Topics: Bearings, Hammers, Theoretical analysis, Damping, Orifices, Pressure, Stiffness, Vibration, Computational fluid dynamics, Excitation
Journal Articles

A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors

Mohamed Amine Hassini, Mihai Arghir
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2015, 137(9): 092502.
Paper No: GTP-14-1629
https://doi.org/10.1115/1.4029709
Published Online: February 25, 2015
View Article titled, A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors
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Topics: Bearings, Fluids, Rotors, Differential equations
Proceedings Papers

A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings

Mohamed Amine Hassini, Mihai Arghir
Proc. ASME. GT2013, Volume 7B: Structures and Dynamics, V07BT30A017, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94802
https://doi.org/10.1115/GT2013-94802
View Paper titled, A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings
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Topics: Gas bearings, Rotors, Stability, Poles (Building), Transfer functions, Eigenvalues, Bearings, Differential equations, Dynamic models, Excitation
Journal Articles

A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings

Mohamed Amine Hassini, Mihai Arghir
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2014, 136(2): 022504.
Paper No: GTP-13-1305
https://doi.org/10.1115/1.4025483
Published Online: November 1, 2013
View Article titled, A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings
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Topics: Rotors, Stability, Eigenvalues, Fluids, Air bearings, Bearings, Excitation, Damping
Proceedings Papers

Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing

Mohamed Amine Hassini, Mihai Arghir, Manuel Frocot
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 921-931, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69090
https://doi.org/10.1115/GT2012-69090
View Paper titled, Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing
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Topics: Bearings, Flow (Dynamics), Pressure, Computational fluid dynamics, Aerospace industry, Ball bearings, Fluids, Inertia (Mechanics), Journal bearings, Lubricants
Journal Articles

Phase Change and Choked Flow Effects on Rotordynamic Coefficients of Cryogenic Annular Seals

Mohamed Amine Hassini, Mihai Arghir
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2013, 135(4): 042201.
Paper No: TRIB-12-1140
https://doi.org/10.1115/1.4024376
Published Online: June 18, 2013
View Article titled, Phase Change and Choked Flow Effects on Rotordynamic Coefficients of Cryogenic Annular Seals
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Topics: Flow (Dynamics), Excitation
Journal Articles

Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing

Mohamed Amine Hassini, Mihai Arghir, Manuel Frocot
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2012, 134(12): 122506.
https://doi.org/10.1115/1.4007375
Published Online: October 11, 2012
View Article titled, Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing
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Topics: Bearings, Flow (Dynamics), Pressure