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Dennis A. Siginer
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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
Journal Articles

Stagnation Zone Near A Corner In Viscoplastic Fluid Flow

Mario F. Letelier, Dennis A. Siginer, Juan S. Stockle
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2022, 144(7): 071301.
Paper No: FE-21-1207
https://doi.org/10.1115/1.4053165
Published Online: February 17, 2022
View Article titled, Stagnation Zone Near A Corner In Viscoplastic Fluid Flow
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Topics: Corners (Structural elements), Flow (Dynamics), Energy dissipation, Plasticity
Journal Articles

Exact Solution of the Startup Electroosmotic Flow of Generalized Maxwell Fluids in Triangular Microducts

F. Talay Akyildiz, Dennis A. Siginer
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2021, 143(10): 101302.
Paper No: FE-20-1754
https://doi.org/10.1115/1.4050940
Published Online: May 28, 2021
View Article titled, Exact Solution of the Startup Electroosmotic Flow of Generalized Maxwell Fluids in Triangular Microducts
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Topics: Ducts, Eigenvalues, Electroosmosis, Flow (Dynamics), Fluids
Journal Articles

A New Approach to the Modeling of Magnetorheological Dampers and Application to Resonance Control

Dennis A. Siginer, Mario F. Letelier, Juan Stockle
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2021, 143(9): 091504.
Paper No: FE-20-1677
https://doi.org/10.1115/1.4050513
Published Online: May 27, 2021
View Article titled, A New Approach to the Modeling of Magnetorheological Dampers and Application to Resonance Control
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Topics: Dampers, Damping, Displacement, Fluids, Pistons, Resonance, Stress, Yield stress, Flow (Dynamics), Modeling
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
Journal Articles

Laminar Forced Convection in Transversely Corrugated Microtubes

F. Talay Akyildiz, Dennis A. Siginer
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2019, 141(3): 031702.
Paper No: HT-18-1127
https://doi.org/10.1115/1.4042331
Published Online: February 4, 2019
View Article titled, Laminar Forced Convection in Transversely Corrugated Microtubes
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Topics: Forced convection, Heat flux, Temperature, Wall temperature, Waves, Flow (Dynamics), Boundary-value problems, Eigenvalues
Proceedings Papers

Resonance in Laminar Pipe Flow of Non-Linear Viscoelastic Fluids

Mario F. Letelier, Dennis A. Siginer, Diego L. Almendra, Juan S. Stockle
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A043, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87973
https://doi.org/10.1115/IMECE2018-87973
View Paper titled, Resonance in Laminar Pipe Flow of Non-Linear Viscoelastic Fluids
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Topics: Pipe flow, Resonance, Viscoelastic fluids, Fluids, Pulsatile flow, Constitutive equations, Flow (Dynamics), Oscillations, Pressure gradient, Relaxation (Physics)
Journal Articles

Thermally Developing Heat Transfer With Nonlinear Viscoelastic and Newtonian Fluids With Pressure-Dependent Viscosity

Dennis A. Siginer, F. Talay Akyildiz, Mhamed Boutaous
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2018, 140(10): 101701.
Paper No: HT-18-1120
https://doi.org/10.1115/1.4040153
Published Online: June 18, 2018
View Article titled, Thermally Developing Heat Transfer With Nonlinear Viscoelastic and Newtonian Fluids With Pressure-Dependent Viscosity
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Topics: Fluids, Pressure, Viscosity, Energy dissipation, Temperature
Proceedings Papers

Heat Transfer Optimization in Laminar Flow of Non-Linear Viscoelastic Fluids in Asymmetric Straight Ducts With Inclusions

Mario F. Letelier, Dennis A. Siginer, Gabriel Arriagada, Amaru González
Proc. ASME. IMECE2017, Volume 7: Fluids Engineering, V007T09A032, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-70994
https://doi.org/10.1115/IMECE2017-70994
View Paper titled, Heat Transfer Optimization in Laminar Flow of Non-Linear Viscoelastic Fluids in Asymmetric Straight Ducts With Inclusions
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Topics: Ducts, Heat transfer, Laminar flow, Optimization, Viscoelastic fluids, Cross section (Physics), Flow (Dynamics), Computation, Constitutive equations, Fluids
Proceedings Papers

Heat Transfer in Laminar Flow With Elastoviscoplastic Fluids in Non-Circular Ducts

Mario F. Letelier, Dennis A. Siginer, Diego Contreras, Patricio Jacobs, Cristian Barrera
Proc. ASME. IMECE2017, Volume 7: Fluids Engineering, V007T09A033, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-71001
https://doi.org/10.1115/IMECE2017-71001
View Paper titled, Heat Transfer in Laminar Flow With Elastoviscoplastic Fluids in Non-Circular Ducts
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Topics: Ducts, Fluids, Heat transfer, Laminar flow, Elasticity, Flow (Dynamics), Heat flux, Momentum, Temperature, Viscoelastic fluids
Proceedings Papers

Rheometric Studies of New Class Ionic Liquid Nanolubricants

Sayavur I. Bakhtiyarov, Dennis A. Siginer
Proc. ASME. IMECE2017, Volume 7: Fluids Engineering, V007T09A036, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72545
https://doi.org/10.1115/IMECE2017-72545
View Paper titled, Rheometric Studies of New Class Ionic Liquid Nanolubricants
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Topics: Boundary lubrication, Creep, Density, Ester, High temperature, Lubricants, Lubrication, Metal surfaces, Mineral oil, Oxygen
Proceedings Papers

Rheometric Studies of Functional Polyurethane Foam Composite

Sayavur I. Bakhtiyarov, Jimmie C. Oxley, James L. Smith, Philipp M. Baldovi, Dennis A. Siginer
Proc. ASME. IMECE2017, Volume 7: Fluids Engineering, V007T09A037, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72547
https://doi.org/10.1115/IMECE2017-72547
View Paper titled, Rheometric Studies of Functional Polyurethane Foam Composite
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Topics: Composite materials, Urethane foam, Non-Newtonian fluids, Shear (Mechanics), Aluminum, Computers, Polynomials, Rheology, Rheometers, Testing
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

Thermometric Studies of Newly Developed Nanolubricants

Sayavur I. Bakhtiyarov, Elguja R. Kutelia, Dennis A. Siginer
Proc. ASME. IMECE2016, Volume 7: Fluids Engineering, V007T09A021, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-65040
https://doi.org/10.1115/IMECE2016-65040
View Paper titled, Thermometric Studies of Newly Developed Nanolubricants
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Topics: Differential scanning calorimetry, Flow measurement, Fluids, Friction, Heat, Heat capacity, Heat storage, Heat transfer, Lubricants, Temperature
Proceedings Papers

Viscoelastic Flow in Teardrop-Shaped Tubes: Transversal Field

Mario F. Letelier, Dennis A. Siginer, Sebastian Gutiérrez, Pablo Arratia, Amaru González
Proc. ASME. IMECE2016, Volume 7: Fluids Engineering, V007T09A025, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-65436
https://doi.org/10.1115/IMECE2016-65436
View Paper titled, Viscoelastic Flow in Teardrop-Shaped Tubes: Transversal Field
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Topics: Flow (Dynamics), Shapes, Temperature, Viscoelastic fluids
Proceedings Papers

The Effect of Gas Evolution on Hydrodynamic Characteristics of Fluid Flow in Pipeline

Geylani M. Panakhov, Eldar M. Abbasov, Sayavur I. Bakhtiyarov, Dennis A. Siginer
Proc. ASME. IMECE2016, Volume 7: Fluids Engineering, V007T09A009, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-65068
https://doi.org/10.1115/IMECE2016-65068
View Paper titled, The Effect of Gas Evolution on Hydrodynamic Characteristics of Fluid Flow in Pipeline
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Topics: Flow (Dynamics), Fluid dynamics, Fluids, Gas flow, Pipelines, Pipes, Pressure, Temperature, Temperature distribution
Proceedings Papers

Herschel-Bulkley Viscoplastic Flow in Tubes of Non-Circular Cross-Section

Mario F. Letelier, Dennis A. Siginer, Felipe Godoy, César Rosas
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT34A001, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-1069
https://doi.org/10.1115/FEDSM2016-1069
View Paper titled, Herschel-Bulkley Viscoplastic Flow in Tubes of Non-Circular Cross-Section
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Topics: Flow (Dynamics), Shear (Mechanics), Equations of motion, Fluids, Shapes, Corners (Structural elements), Geometry
Journal Articles

Special Section on the International Conference on Thermal Engineering and Applications

M. Ziad Saghir, Dennis A. Siginer, Frank A. Kulacki
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Guest Editorial
J. Heat Mass Transfer. September 2016, 138(9): 090301.
Paper No: HT-16-1151
https://doi.org/10.1115/1.4033324
Published Online: June 1, 2016
View Article titled, Special Section on the International Conference on Thermal Engineering and Applications
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Topics: Heat, Heat transfer, Mass transfer, Porous materials, Thermal engineering, Thermal systems
Proceedings Papers

A Solution of the Graetz Problem in Tubes of Arbitrary Cross-Section Shape for Viscoelastic Fluids

Cristian Barrera H., Mario F. Letelier, Dennis A. Siginer
Proc. ASME. IMECE2014, Volume 7: Fluids Engineering Systems and Technologies, V007T09A032, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-36245
https://doi.org/10.1115/IMECE2014-36245
View Paper titled, A Solution of the Graetz Problem in Tubes of Arbitrary Cross-Section Shape for Viscoelastic Fluids
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Topics: Shapes, Viscoelastic fluids, Boundary-value problems, Ducts, Laminar flow, Non-Newtonian fluids, Temperature, Temperature distribution
Proceedings Papers

Velocity Field and Energy Dissipation in Viscoplastic Flow in Tubes of Non-Circular Cross-Section

Mario F. Letelier, Dennis A. Siginer, Felipe Godoy
Proc. ASME. IMECE2014, Volume 7: Fluids Engineering Systems and Technologies, V007T09A033, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-36246
https://doi.org/10.1115/IMECE2014-36246
View Paper titled, Velocity Field and Energy Dissipation in Viscoplastic Flow in Tubes of Non-Circular Cross-Section
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Topics: Energy dissipation, Flow (Dynamics), Shapes, Deformation, Fluids, Yield stress, Corners (Structural elements), Dynamics (Mechanics), Shear stress, Viscosity