World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
59
Citations
13419
World Ranking
724
National Ranking
312

Research.com Recognitions

  • 1994 - Member of the National Academy of Engineering For contributions to the fields of multiphase flow and heat transfer and nuclear reactor safety technology.
  • 1980 - Fellow of the American Society of Mechanical Engineers

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Mechanics
  • Thermodynamics

Mechanics, Two-phase flow, Thermodynamics, Flow and Turbulence are his primary areas of study. His work on Bubble as part of general Mechanics study is frequently connected to Probability density function, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them. Richard T. Lahey has included themes like Meteorology, Pipe flow and Laminar flow in his Two-phase flow study.

His study in Thermodynamics is interdisciplinary in nature, drawing from both Mathematical model, Two-fluid model and Isosceles triangle. His biological study spans a wide range of topics, including Fluid dynamics and Mathematical analysis. Richard T. Lahey studied Turbulence and Statistical physics that intersect with Fractal.

His most cited work include:

  • Analysis of phase distribution in fully developed laminar bubbly two-phase flow (540 citations)
  • The thermal hydraulics of a boiling water nuclear reactor (381 citations)
  • 3-D turbulence structure and phase distribution measurements in bubbly two-phase flows (347 citations)

What are the main themes of his work throughout his whole career to date?

Richard T. Lahey mainly investigates Mechanics, Two-phase flow, Thermodynamics, Bubble and Boiling. His work investigates the relationship between Mechanics and topics such as Classical mechanics that intersect with problems in Lift. His Two-phase flow study also includes fields such as

  • Fluid dynamics, which have a strong connection to Fluid mechanics,
  • Pipe flow that intertwine with fields like Open-channel flow.

He combines subjects such as Flow and Flow with his study of Thermodynamics. His work is dedicated to discovering how Bubble, Cavitation are connected with Neutron and other disciplines. His work deals with themes such as Nuclear engineering, Nuclear reactor and Control theory, which intersect with Boiling.

He most often published in these fields:

  • Mechanics (55.26%)
  • Two-phase flow (29.61%)
  • Thermodynamics (19.41%)

What were the highlights of his more recent work (between 2004-2021)?

  • Mechanics (55.26%)
  • Bubble (15.79%)
  • Turbulence (13.49%)

In recent papers he was focusing on the following fields of study:

Richard T. Lahey mainly focuses on Mechanics, Bubble, Turbulence, Air entrainment and Direct numerical simulation. The concepts of his Mechanics study are interwoven with issues in Meteorology and Classical mechanics. His Bubble research is multidisciplinary, incorporating elements of Nuclear fusion, Cavitation and Dynamics.

His study looks at the intersection of Turbulence and topics like Data flow model with Potential flow and Two fluid. In Direct numerical simulation, Richard T. Lahey works on issues like Statistical physics, which are connected to Flow, Computational fluid dynamics and Nuclear reactor. As a part of the same scientific family, Richard T. Lahey mostly works in the field of Two-phase flow, focusing on Turbulent diffusion and, on occasion, Cascade and Flow separation.

Between 2004 and 2021, his most popular works were:

  • Computation of incompressible bubble dynamics with a stabilized finite element level set method (101 citations)
  • The simulation of multidimensional multiphase flows (73 citations)
  • Theory of supercompression of vapor bubbles and nanoscale thermonuclear fusion (71 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Mechanics
  • Thermodynamics

Richard T. Lahey focuses on Mechanics, Turbulence, Meteorology, Direct numerical simulation and Air entrainment. His Mechanics research integrates issues from Finite element method and Thermodynamics. His studies in Thermodynamics integrate themes in fields like Time domain and Linear stability.

His Turbulence research incorporates themes from Fluid dynamics, Data flow model and Statistical physics. His studies examine the connections between Direct numerical simulation and genetics, as well as such issues in Classical mechanics, with regards to Upwind scheme, Mathematical analysis and Finite difference. The concepts of his Two-phase flow study are interwoven with issues in Bubble fusion, Sonoluminescence, Two-fluid model, Phase velocity and Drag.

Best Publications

  • Analysis of phase distribution in fully developed laminar bubbly two-phase flow

    S.P. Antal;R.T. Lahey;J.E. Flaherty

  • Evidence for Nuclear Emissions During Acoustic Cavitation

    R. P. Taleyarkhan;C. D. West;J. S. Cho;R. T. Lahey

  • The thermal hydraulics of a boiling water nuclear reactor

    Richard T. Lahey;F. J. Moody

  • 3-D turbulence structure and phase distribution measurements in bubbly two-phase flows

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

  • The virtual mass and lift force on a sphere in rotating and straining inviscid flow

    D.A. Drew;R.T. Lahey

  • THE ANALYSIS OF VIRTUAL MASS EFFECTS IN TWO-PHASE FLOW

    D. Drew;L. Cheng;R.T. Lahey

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

    M. Lopez de Bertodano;R. T. Lahey;O. C. Jones

  • Application of general constitutive principles to the derivation of multidimensional two-phase flow equations

    Donald A. Drew;Richard T. Lahey

  • Phase distribution in bubbly two-phase flow in vertical ducts

    M. Lopez de Bertodano;R.T. Lahey;O.C. Jones

  • A polydisperse model for bubbly two-phase flow around a surface ship

    P.M. Carrica;D. Drew;F. Bonetto;R.T. Lahey

  • Lateral forces on spheres in turbulent uniform shear flow

    F.J. Moraga;F.J. Bonetto;R.T. Lahey

  • Phase distribution in complex geometry conduits

    R.T. Lahey;M. Lopez de Bertodano;O.C. Jones

  • Theory of supercompression of vapor bubbles and nanoscale thermonuclear fusion

    Robert I. Nigmatulin;Iskander Sh. Akhatov;Andrey S. Topolnikov;Raisa Kh. Bolotnova

  • Additional evidence of nuclear emissions during acoustic cavitation.

    R. P. Taleyarkhan;J. S. Cho;C. D. West;R. T. Lahey

  • Turbulent bubbly two-phase flow data in a triangular duct

    M. Lopez de Bertodano;R.T. Lahey;O.C. Jones

  • On the development of an objective flow regime indicator

    M.A. Vince;R.T. Lahey

  • The analysis of two-phase flow and heat transfer using a multidimensional, four field, two-fluid model

    Richard T. Lahey;Donald A. Drew

  • 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;D. A. Drew

  • The use of fractal techniques for flow regime identification

    F. Franca;M. Acikgoz;R.T. Lahey;A. Clausse

  • Computation of incompressible bubble dynamics with a stabilized finite element level set method

    Sunitha Nagrath;Kenneth E. Jansen;Richard T. Lahey

  • Nuclear emissions during self-nucleated acoustic cavitation

    R. P. Taleyarkhan;C. D. West;R. T. Lahey;R. I. Nigmatulin

Frequent Co-Authors

Kenneth E. Jansen
Kenneth E. Jansen University of Colorado Boulder
Jung Sang Cho
Jung Sang Cho Chungbuk National University
Iskander Akhatov
Iskander Akhatov Skolkovo Institute of Science and Technology
Pablo M. Carrica
Pablo M. Carrica University of Iowa
Sanjoy Banerjee
Sanjoy Banerjee City College of New York
Geoffrey F. Hewitt
Geoffrey F. Hewitt Imperial College London
Mark S. Shephard
Mark S. Shephard Rensselaer Polytechnic Institute
Nancy J. Cooke
Nancy J. Cooke Arizona State University
Mamoru Ishii
Mamoru Ishii Purdue University West Lafayette

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