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Proceedings Papers

Heat Transfer During Polymer Selective Laser Sintering Process: Parametric Analysis

Lan Zhang, M'Hamed Boutaous, Shihe Xin, Dennis A. Siginer
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A021, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96664
https://doi.org/10.1115/IMECE2022-96664
View Paper titled, Heat Transfer During Polymer Selective Laser Sintering Process: Parametric Analysis
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Topics: Heat transfer, Lasers, Polymers, Sintering
Journal Articles

Rheological Characterization of High-Molecular-Weight Polyethylene Oxide—An Extensive Parametric Experimental Study

Hafiz Ahmad, M'hamed Boutaous, Shihe Xin, Hervé Pabiou, Dennis A. Siginer
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021204.
Paper No: FE-22-1314
https://doi.org/10.1115/1.4056160
Published Online: November 23, 2022
View Article titled, Rheological Characterization of High-Molecular-Weight Polyethylene Oxide—An Extensive Parametric Experimental Study
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Topics: Flow (Dynamics), Rheology, Shear (Mechanics), Shear rate, Viscosity, Molecular weight
Proceedings Papers

Periodic Homogeneization Techniques As a Way to Account for Surface Roughness in a Confined Air Flow

Patrick Bourgin, M’hamed Boutaous, Pierre Woehl
Proc. ASME. IMECE2001, Rheology and Fluid Mechanics of Nonlinear Materials, 29-32, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/FED-24904
https://doi.org/10.1115/IMECE2001/FED-24904
View Paper titled, Periodic Homogeneization Techniques As a Way to Account for Surface Roughness in a Confined Air Flow
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Topics: Air flow, Surface roughness, Plastic films, Stress, Cylinders, Dimensions, Flow (Dynamics), Surface topography, Winding (process)
Proceedings Papers

3D Modeling of Additive Manufacturing Process: The Case of Polymer Laser Sintering

Lan Zhang, M'hamed Boutaous, Shihe Xin, Dennis A. Siginer
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A019, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23550
https://doi.org/10.1115/IMECE2020-23550
View Paper titled, 3D Modeling of Additive Manufacturing Process: The Case of Polymer Laser Sintering
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Topics: Additive manufacturing, Lasers, Polymers, Sintering, Three-dimensional modeling, Crystallization, Melting, Absorption, Beer's law, Cooling
Proceedings Papers

Rheological Characterization of Polyethylene Oxide (PEO): An Experimental Steady State and Transient Analysis

Hafiz Ahmad, M'hamed Boutaous, Shihe Xin, Hervé Pabiou, Dennis A. Siginer
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A020, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23553
https://doi.org/10.1115/IMECE2020-23553
View Paper titled, Rheological Characterization of Polyethylene Oxide (PEO): An Experimental Steady State and Transient Analysis
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Topics: Rheology, Steady state, Transient analysis, Shear (Mechanics), Shear rate, Shear flow, Molecular weight, Transients (Dynamics), Viscosity
Proceedings Papers

Numerical Modeling of Non-Affine Viscoelastic Fluid Flow Including Viscous Dissipation Through a Square Cross-Section Duct: Heat Transfer Enhancement due to the Inertia and the Elastic Effects

Fouad Hagani, M'hamed Boutaous, Ronnie Knikker, Shihe Xin, Dennis Siginer
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A009, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23558
https://doi.org/10.1115/IMECE2020-23558
View Paper titled, Numerical Modeling of Non-Affine Viscoelastic Fluid Flow Including Viscous Dissipation Through a Square Cross-Section Duct: Heat Transfer Enhancement due to the Inertia and the Elastic Effects
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Topics: Computer simulation, Ducts, Energy dissipation, Flow (Dynamics), Heat transfer, Inertia (Mechanics), Viscoelastic fluids, Rheology, Algorithms, Convection
Proceedings Papers

A New Approach to the Numerical Modeling of the Viscoelastic Rayleigh-Benard Convection

Xin Zheng, M’hamed Boutaous, Shihe Xin, Dennis A. Siginer, Fouad Hagani, Ronnie Knikker
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A027, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11675
https://doi.org/10.1115/IMECE2019-11675
View Paper titled, A New Approach to the Numerical Modeling of the Viscoelastic Rayleigh-Benard Convection
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Topics: Computer simulation, Rayleigh-Benard convection, Convection, Fluids, Cavities, Diffusion (Physics)
Journal Articles

Unsteady Flow of Power Law Fluids With Wall Slip in Microducts

F. Talay Akyildiz, Dennis A. Siginer, M'hamed Boutaous
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2019, 141(8): 081107.
Paper No: FE-18-1400
https://doi.org/10.1115/1.4042558
Published Online: February 19, 2019
View Article titled, Unsteady Flow of Power Law Fluids With Wall Slip in Microducts
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Topics: Boundary-value problems, Fluids, Microchannels, Slip flow, Unsteady flow, Approximation
Proceedings Papers

3D Modeling of the Thermal Phenomena During Laser Melting of Polymers

Aoulaiche Mokrane, M’hamed Boutaous, Shihe Xin, Dennis Siginer
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A041, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87549
https://doi.org/10.1115/IMECE2018-87549
View Paper titled, 3D Modeling of the Thermal Phenomena During Laser Melting of Polymers
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Topics: Lasers, Melting, Polymers, Three-dimensional modeling, Absorption, FORTRAN, Heating, Modeling, Resolution (Optics), Shrinkage (Materials)
Proceedings Papers

Numerical Modeling of Phan-Thien-Tanner Viscoelastic Fluid Flow Through a Square Cross-Section Duct: Heat Transfer Enhancement due to Shear-Thinning Effects

Fouad Hagani, M’hamed Boutaous, Ronnie Knikker, Shihe Xin, Dennis Siginer
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A042, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87568
https://doi.org/10.1115/IMECE2018-87568
View Paper titled, Numerical Modeling of Phan-Thien-Tanner Viscoelastic Fluid Flow Through a Square Cross-Section Duct: Heat Transfer Enhancement due to Shear-Thinning Effects
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Topics: Computer simulation, Ducts, Flow (Dynamics), Heat transfer, Shear (Mechanics), Viscoelastic fluids, Shear stress, Laminar flow, Stress, Viscosity
Proceedings Papers

Understanding the Crystallization of PLA Effects of Temperature and Shearing Conditions

M’hamed Boutaous, Zakariaa Refaa, Shihe Xin, Dennis A. Siginer
Proc. ASME. IMECE2016, Volume 7: Fluids Engineering, V007T09A030, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-68213
https://doi.org/10.1115/IMECE2016-68213
View Paper titled, Understanding the Crystallization of PLA Effects of Temperature and Shearing Conditions
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Topics: Crystallization, Die cutting, Shearing (Deformation), Temperature effects, Polymers, Chain, Flow (Dynamics), Shear rate, Temperature, Thermomechanics
Proceedings Papers

Analysis of the Microstructure of Polymers With Regard to Their Thermomechanical History: STHM and DSC Measurements

M’hamed Boutaous, Séverine Gomes, Refaa Zakariaa, Matthieu Zinet, Patrick Bourgin
Proc. ASME. IMECE2013, Volume 7A: Fluids Engineering Systems and Technologies, V07AT08A029, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-64961
https://doi.org/10.1115/IMECE2013-64961
View Paper titled, Analysis of the Microstructure of Polymers With Regard to Their Thermomechanical History: STHM and DSC Measurements
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Topics: Optical microscopy, Polymers, Thermomechanics, Melting, Temperature, Crystallization, Injection molding, Microscopy, Molding, Plates (structures)
Proceedings Papers

Numerical Simulation of Polymers Powder Sintering Using Infrared Heating

M’hamed Boutaous, Amir Msakni, Claire Barres, Jean-Yves Charmeau
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 53-61, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-89900
https://doi.org/10.1115/IMECE2012-89900
View Paper titled, Numerical Simulation of Polymers Powder Sintering Using Infrared Heating
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Topics: Computer simulation, Crystallization, Heating, Infrared radiation, Polymers, Sintering
Proceedings Papers

Simulation and Measurement of the Self Heating and Thermal Stability of Polymers Under Fatigue Sollicitations

Pascal G. Pichon, M’hamed Boutaous, Franc¸oise Me´chin, Henry Sautereau
Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 653-661, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-40988
https://doi.org/10.1115/IMECE2010-40988
View Paper titled, Simulation and Measurement of the Self Heating and Thermal Stability of Polymers Under Fatigue Sollicitations
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Topics: Fatigue, Fatigue testing, Heat transfer, Heating, Polymers, Simulation, Thermal stability, Urethane elastomers
Proceedings Papers

Simulation of Polymer Crystallization: Role of the Visco-Elasticity

M’hamed Boutaous, Matthieu Zinet, Rabie El Otmani, Patrick Bourgin
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1393-1400, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30209
https://doi.org/10.1115/FEDSM-ICNMM2010-30209
View Paper titled, Simulation of Polymer Crystallization: Role of the Visco-Elasticity
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Topics: Crystallization, Elasticity, Flow (Dynamics), Nucleation (Physics), Polymers, Simulation, Viscoelasticity
Proceedings Papers

Simulation of Two-Phase Flow Using Conservative Level-Set Method Without Re-Initialization Process

Rabie El Otmani, M’hamed Boutaous, Hamda Benhadid
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1401-1410, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30211
https://doi.org/10.1115/FEDSM-ICNMM2010-30211
View Paper titled, Simulation of Two-Phase Flow Using Conservative Level-Set Method Without Re-Initialization Process
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Topics: Simulation, Two-phase flow, Flow (Dynamics), Bubbles, Computer simulation, Dams, Finite element methods, Multiphase flow, Phase interfaces, Shapes
Proceedings Papers

A Numerical Model for Non-Isothermal Flow Induced Crystallization in Thermoplastic Polymers

Matthieu Zinet, Rabie El Otmani, M’hamed Boutaous, Patrice Chantrenne
Proc. ASME. IMECE2009, Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C, 23-32, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12122
https://doi.org/10.1115/IMECE2009-12122
View Paper titled, A Numerical Model for Non-Isothermal Flow Induced Crystallization in Thermoplastic Polymers
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Topics: Computer simulation, Crystallization, Flow (Dynamics), Polymers
Proceedings Papers

Macroscopic Effects of Surface Roughness in Confined Air-Flow

M’hamed Boutaous, Patrick Bourgin
Proc. ASME. IMECE2002, Materials: Processing, Characterization and Modeling of Novel Nano-Engineered and Surface Engineered Materials, 39-42, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-33831
https://doi.org/10.1115/IMECE2002-33831
View Paper titled, Macroscopic Effects of Surface Roughness in Confined Air-Flow
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Topics: Air flow, Surface roughness, Cylinders, Flow (Dynamics), Plastic films, Leakage, Winding (process)
Journal Articles

Macroscopic Effects of Surface Roughness in Confined Air Flow

M’hamed Boutaous, Patrick Bourgin
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. March 2004, 126(2): 216–222.
https://doi.org/10.1115/1.1669034
Published Online: May 3, 2004
View Article titled, Macroscopic Effects of Surface Roughness in Confined Air Flow
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Topics: Flow (Dynamics), Surface roughness, Air flow