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Martin Lopez de Bertodano
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Proceedings Papers

Stability Analysis of Chaotic Wavy Stratified Fluid-Fluid Flow With the 1D Fixed-Flux Two-Fluid Model

Avinash Vaidheeswaran, William D. Fullmer, Krishna Chetty, Raul G. Marino, Martin Lopez de Bertodano
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, V01BT33A013, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-1058
https://doi.org/10.1115/FEDSM2016-1058
View Paper titled, Stability Analysis of Chaotic Wavy Stratified Fluid-Fluid Flow With the 1D Fixed-Flux Two-Fluid Model
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Topics: Flow (Dynamics), Fluids, Stability, Computer simulation, Two-phase flow, Water, Dynamics (Mechanics), Eigenvalues, Engineering simulation, Gasoline
Journal Articles

New Two-Fluid Model Near-Wall Averaging and Consistent Matching for Turbulent Bubbly Flows

Avinash Vaidheeswaran, Deoras Prabhudharwadkar, Paul Guilbert, John R. Buchanan, Jr., Martin Lopez de Bertodano
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2017, 139(1): 011302.
Paper No: FE-16-1170
https://doi.org/10.1115/1.4034327
Published Online: September 14, 2016
View Article titled, New Two-Fluid Model Near-Wall Averaging and Consistent Matching for Turbulent Bubbly Flows
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Topics: Bubbly flow, Porosity, Turbulence, Fluids, Computational fluid dynamics, Bubbles, Flow (Dynamics)
Journal Articles

Interfacial Pressure Coefficient for Ellipsoids and Its Effect on the Two-Fluid Model Eigenvalues

Avinash Vaidheeswaran, Martin Lopez de Bertodano
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2016, 138(8): 081302.
Paper No: FE-15-1664
https://doi.org/10.1115/1.4032755
Published Online: April 22, 2016
View Article titled, Interfacial Pressure Coefficient for Ellipsoids and Its Effect on the Two-Fluid Model Eigenvalues
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Topics: Eigenvalues, Flow (Dynamics), Fluids, Pressure, Bubbles, Flow separation, Shapes, Two-phase flow, Geometry
Proceedings Papers

Multi-Scale Near-Wall Averaging and Two-Phase Logarithmic Law for a CFD Two-Fluid Model

Avinash Vaidheeswaran, John R. Buchanan, Jr., Paul Guilbert, Martin Lopez de Bertodano
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT21A002, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-22006
https://doi.org/10.1115/FEDSM2014-22006
View Paper titled, Multi-Scale Near-Wall Averaging and Two-Phase Logarithmic Law for a CFD Two-Fluid Model
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Topics: Computational fluid dynamics, Fluids, Bubbles, Dynamics (Mechanics), Geometry
Proceedings Papers

Non-Isotropic Porous Medium 3D Computational Fluid Dynamics Model for a Boron Injection System

Brian Mount, Martin Lopez de Bertodano
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 2211-2219, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78365
https://doi.org/10.1115/FEDSM2009-78365
View Paper titled, Non-Isotropic Porous Medium 3D Computational Fluid Dynamics Model for a Boron Injection System
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Topics: Boron, Computational fluid dynamics, Porous materials, Turbulence, Coolants, Cylinders, Drag (Fluid dynamics), Energy dissipation, Fluids, Heavy water reactors
Proceedings Papers

Two-Fluid CFD Model of Adiabatic Air-Water Upward Bubbly Flow Through a Vertical Pipe With a One-Group Interfacial Area Transport Equation

Deoras Prabhudharwadkar, Chris Bailey, Martin Lopez de Bertodano, John R. Buchanan, Jr.
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 851-861, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78306
https://doi.org/10.1115/FEDSM2009-78306
View Paper titled, Two-Fluid CFD Model of Adiabatic Air-Water Upward Bubbly Flow Through a Vertical Pipe With a One-Group Interfacial Area Transport Equation
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Topics: Bubbly flow, Computational fluid dynamics, Fluids, Pipes, Water
Proceedings Papers

Development and Validation of a Porous Medium Computational Fluid Dynamics Model for a Jet

Timothy J. Drzewiecki, Brian L. Mount, Martin Lopez de Bertodano
Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 555-562, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48798
https://doi.org/10.1115/ICONE16-48798
View Paper titled, Development and Validation of a Porous Medium Computational Fluid Dynamics Model for a Jet
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Topics: Computational fluid dynamics, Porous materials, Turbulence, Boron, Cylinders, Energy dissipation, Kinetic energy, Momentum, Constitutive equations, Coolants
Journal Articles

Phase Distribution in the Cap Bubble Regime in a Duct

Martin Lopez de Bertodano, Xiaodong Sun, Mamoru Ishii, Asim Ulke
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. July 2006, 128(4): 811–818.
https://doi.org/10.1115/1.2201626
Published Online: January 31, 2006
View Article titled, Phase Distribution in the Cap Bubble Regime in a Duct
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Topics: Bubbles, Turbulent diffusion, Computational fluid dynamics, Turbulence, Ducts, Fluids
Journal Articles

Dry Patch Stability of Shear Driven Liquid Films

David G. Penn, Martin Lopez de Bertodano, Paul S. Lykoudis, Stephen G. Beus
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. December 2001, 123(4): 857–862.
https://doi.org/10.1115/1.1412459
Published Online: June 26, 2001
View Article titled, Dry Patch Stability of Shear Driven Liquid Films
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Topics: Computational fluid dynamics, Flow (Dynamics), Liquid films, Shear (Mechanics), Shear stress, Stability, Surface tension, Water, Gravity (Force), Inertia (Mechanics)