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Journal Articles

Professor Geoffrey Hewitt on His 80th Birthday

M. M. Awad, F. Mayinger, R. T. Lahey, Jr.

ASME J of Nuclear Rad Sci. January 2015, 1(1): 010301.

Paper No: NERS-14-1049

DOI: https://doi.org/10.1115/1.4029139

Published Online: February 5, 2015

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Topics: Engineering teachers

Proceedings Papers

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations: Part I — Jet Flows

M. Lopez de Bertodano, F. J. Moraga, D. A. Drew, R. T. Lahey, Jr.

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1787-1792, July 6–10, 2003

Paper No: FEDSM2003-45557

DOI: https://doi.org/10.1115/FEDSM2003-45557

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Topics: Engineering simulation, Flow (Dynamics), Fluids, Lift (Fluid dynamics), Modeling, Simulation, Turbulent diffusion

Proceedings Papers

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations: Part II — Boundary Layer Flows

F. J. Moraga, M. Lopez de Bertodano, D. A. Drew, R. T. Lahey, Jr.

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1793-1798, July 6–10, 2003

Paper No: FEDSM2003-45558

DOI: https://doi.org/10.1115/FEDSM2003-45558

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Topics: Boundary layers, Engineering simulation, Flow (Dynamics), Fluids, Modeling, Simulation, Bubbles, Turbulence, Anisotropy, Eddies (Fluid dynamics)

Proceedings Papers

Stability Analysis of a Uniformly Heated Channel with Supercritical Water

T. Ortega Go´mez, A. Class, R. T. Lahey, Jr., T. Schulenberg

Proc. ASME. ICONE14, Volume 2: Thermal Hydraulics, 775-784, July 17–20, 2006

Paper No: ICONE14-89733

DOI: https://doi.org/10.1115/ICONE14-89733

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Topics: Stability, Water, Nuclear reactors, Bifurcation, Boiling, Boiling water reactors, Eigenvalues, Modeling, Oscillations, Pressure

Journal Articles

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations of a Bubbly Jet

M. Lopez de Bertodano, F. J. Moraga, D. A. Drew, R. T. Lahey,, Jr.

J. Fluids Eng. July 2004, 126(4): 573–577.

DOI: https://doi.org/10.1115/1.1777231

Published Online: September 10, 2004

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Topics: Bubbles, Drag (Fluid dynamics), Engineering simulation, Fluids, Modeling, Shear flow, Simulation, Turbulence, Turbulent diffusion, Jets

Journal Articles

Development of a k -ε Model for Bubbly Two-Phase Flow

M. Lopez de Bertodano, R. T. Lahey, Jr., O. C. Jones

J. Fluids Eng. March 1994, 116(1): 128–134.

DOI: https://doi.org/10.1115/1.2910220

Published Online: March 1, 1994

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Topics: Two-phase flow, Turbulence, Bubbles, Pipes, Flow (Dynamics), Reynolds number, Shear (Mechanics), Water

Journal Articles

The Prediction of Two-Phase Turbulence and Phase Distribution Phenomena Using a Reynolds Stress Model

M. Lopez de Bertodano, S.-J. Lee, R. T. Lahey, Jr., D. A. Drew

J. Fluids Eng. March 1990, 112(1): 107–113.

DOI: https://doi.org/10.1115/1.2909357

Published Online: March 1, 1990

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Topics: Stress, Turbulence, Bubbles, Lift (Fluid dynamics), Fluids, Momentum, Pipes, Porosity, Pressure gradient, Stress tensors

Journal Articles

Statistical Analysis of Turbulent Two-Phase Pipe Flow

S. K. Wang, S. J. Lee, O. C. Jones, Jr., R. T. Lahey, Jr.

J. Fluids Eng. March 1990, 112(1): 89–95.

DOI: https://doi.org/10.1115/1.2909374

Published Online: March 1, 1990

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Topics: Pipe flow, Statistical analysis, Turbulence, Energy dissipation, Fluctuations (Physics), Porosity, Separation (Technology), Shapes, Spectral energy distribution, Two-phase flow

Journal Articles

The Relationship Between Standing Waves, Pressure Pulse Propagation, and Critical Flow Rate in Two-Phase Mixtures

A. E. Ruggles, R. T. Lahey, Jr., D. A. Drew, H. A. Scarton

J. Heat Transfer. May 1989, 111(2): 467–473.

DOI: https://doi.org/10.1115/1.3250700

Published Online: May 1, 1989

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Topics: Flow (Dynamics), Pressure, Standing waves, Fluids, Modeling, Multiphase flow, Two-phase flow

Journal Articles

An Investigation of the Propagation of Pressure Perturbations in Bubbly Air/Water Flows

A. E. Ruggles, R. T. Lahey, Jr., D. A. Drew, H. A. Scarton

J. Heat Transfer. May 1988, 110(2): 494–499.

DOI: https://doi.org/10.1115/1.3250513

Published Online: May 1, 1988

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Topics: Flow (Dynamics), Pressure, Water, Porosity, Fluids, Multiphase flow, Standing waves, Waveguides

Journal Articles

An Analysis of Wave Propagation in Bubbly Two-Component, Two-Phase Flow

L. Y. Cheng, D. A. Drew, R. T. Lahey, Jr.

J. Heat Transfer. May 1985, 107(2): 402–408.

DOI: https://doi.org/10.1115/1.3247429

Published Online: May 1, 1985

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Topics: Two-phase flow, Wave propagation, Dispersion relations, Resonance, Bubbly flow, Damping, Dispersion (Optics), Flow (Dynamics), Fluids, Scattering (Physics)

Journal Articles

An Instability Analysis of Ventilated Channels

R. Taleyarkhan, M. Podowski, R. T. Lahey, Jr.

J. Heat Transfer. February 1985, 107(1): 175–181.

DOI: https://doi.org/10.1115/1.3247375

Published Online: February 1, 1985

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Topics: Algorithms, Boiling, Dynamics (Mechanics), Momentum, Stability, Turbulence, Ventilation

Journal Articles

The Prediction of Pressure Drop and CCFL Breakdown in Countercurrent Two-Phase Flow

A. G. Ostrogorsky, R. R. Gay, R. T. Lahey, Jr.

J. Heat Transfer. November 1983, 105(4): 700–705.

DOI: https://doi.org/10.1115/1.3245651

Published Online: November 1, 1983

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Topics: Pressure drop, Two-phase flow, Flow (Dynamics), Vapors, Boiling water reactors, Computers, Constitutive equations, Heat flux, Liquid films, Manufacturing

Journal Articles

Phase Distribution Mechanisms in Turbulent Two-Phase Flow in Channels of Arbitrary Cross Section

D. A. Drew, R. T. Lahey, Jr.

J. Fluids Eng. December 1981, 103(4): 583–589.

DOI: https://doi.org/10.1115/1.3241773

Published Online: December 1, 1981

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Topics: Turbulence, Two-phase flow, Anisotropy, Bubbly flow, Cross section (Physics), Pipe flow

Journal Articles

A Turbine-Meter Evaluation Model for Two-Phase Transients

P. S. Kamath, R. T. Lahey, Jr.

J. Heat Transfer. February 1980, 102(1): 9–13.

DOI: https://doi.org/10.1115/1.3244257

Published Online: February 1, 1980

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Topics: Transients (Dynamics), Turbines, Rotors, Inertia (Mechanics), Bearings, Blades, Flow (Dynamics), Flowmeters, Friction

Journal Articles

An Exact Solution for Flow Transients in Two-Phase Systems by the Method of Characteristics

J. M. Gonzalez-Santalo, R. T. Lahey, Jr.

J. Heat Transfer. November 1973, 95(4): 470–476.

DOI: https://doi.org/10.1115/1.3450091

Published Online: November 1, 1973

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Topics: Flow (Dynamics), Transients (Dynamics), Critical heat flux, Heart failure, Accidents, Design, Nuclear reactors, Spacetime, Thermal hydraulics, Water

Journal Articles

The Effect of Obstacles on a Liquid Film

B. S. Shiralkar, R. T. Lahey, Jr.

J. Heat Transfer. November 1973, 95(4): 528–533.

DOI: https://doi.org/10.1115/1.3450101

Published Online: November 1, 1973

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Topics: Liquid films, Critical heat flux, Flow (Dynamics), Momentum, Nuclear reactors, Vapors, Water

Journal Articles

Mass Flux and Enthalpy Distribution in a Rod Bundle for Single- and Two-Phase Flow Conditions

R. T. Lahey, Jr., B. S. Shiralkar, D. W. Radcliffe

J. Heat Transfer. May 1971, 93(2): 197–206.

DOI: https://doi.org/10.1115/1.3449786

Published Online: May 1, 1971

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Topics: Enthalpy, Fuel rods, Two-phase flow, Flow (Dynamics), Boiling water reactors

Journal Articles

Closure to “Discussions of ‘Mass Flux and Enthalpy Distribution in a Rod Bundle for Single- and Two-Phase Flow Conditions’” (1971, ASME J. Heat Transfer, 93, pp. 206–208)

R. T. Lahey, Jr., B. S. Shiralkar, D. W. Radcliffe

J. Heat Transfer. May 1971, 93(2): 208–209.

DOI: https://doi.org/10.1115/1.3449789

Published Online: May 1, 1971

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Topics: Enthalpy, Fuel rods, Heat transfer, Two-phase flow

Journal citation

NARROW

Professor Geoffrey Hewitt on His 80th Birthday

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations: Part I — Jet Flows

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations: Part II — Boundary Layer Flows

Stability Analysis of a Uniformly Heated Channel with Supercritical Water

The Modeling of Lift and Dispersion Forces in Two-Fluid Model Simulations of a Bubbly Jet

Development of a k -ε Model for Bubbly Two-Phase Flow

The Prediction of Two-Phase Turbulence and Phase Distribution Phenomena Using a Reynolds Stress Model

Statistical Analysis of Turbulent Two-Phase Pipe Flow

The Relationship Between Standing Waves, Pressure Pulse Propagation, and Critical Flow Rate in Two-Phase Mixtures

An Investigation of the Propagation of Pressure Perturbations in Bubbly Air/Water Flows

An Analysis of Wave Propagation in Bubbly Two-Component, Two-Phase Flow

An Instability Analysis of Ventilated Channels

The Prediction of Pressure Drop and CCFL Breakdown in Countercurrent Two-Phase Flow

Phase Distribution Mechanisms in Turbulent Two-Phase Flow in Channels of Arbitrary Cross Section

A Turbine-Meter Evaluation Model for Two-Phase Transients

An Exact Solution for Flow Transients in Two-Phase Systems by the Method of Characteristics

The Effect of Obstacles on a Liquid Film

Mass Flux and Enthalpy Distribution in a Rod Bundle for Single- and Two-Phase Flow Conditions

Closure to “Discussions of ‘Mass Flux and Enthalpy Distribution in a Rod Bundle for Single- and Two-Phase Flow Conditions’” (1971, ASME J. Heat Transfer, 93, pp. 206–208)

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