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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
20th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-20)
Dr. Lahey is a specialist in two-phase flow and heat transfer and is widely considered to be an expert in nuclear reactor thermal-hydraulics & safety technology. He is the author of many archival papers and books, and is currently the Edward E. Hood Professor Emeritus of Engineering at Rensselaer Polytechnic Institute (RPI). He is an active consultant (technical and expert witness) and is a founding Director of PJM Interconnection LLC, the largest supplier / market operator of wholesale electricity in the country. Salient details on his background are:
EDUCATION
B.S. in Marine Engineering - U.S. Merchant Marine Academy (USMMA), 1961
M.S. in Mechanical Engineering - Rensselaer Polytechnic Institute (RPI), 1964
M.E. in Engineering Mechanics - Columbia University, 1966
Ph.D. in Mechanical Engineering - Stanford University, 1971
PROFESSIONAL EXPERIENCE
Rensselaer Polytechnic Institute: The Edward E. Hood Professor of Engineering (4/89-9/08; Emeritus, 9/08-present); Dean of Engineering (7/94-4/98); Director, Center for Multiphase Research (7/91-6/94); Chairman, Department of Nuclear Engineering & Science (10/75-6/87).
General Electric Company-NED: Manager, Core & Safety Development (7/71-10/75); Principal Development Engineering (7/66-6/71).
Knolls Atomic Power Laboratory (Nuclear Navy): Thermal Design Engineer (9/61-8/64); Naval Officer-USNR (8/61-8/67); Consultant to KAPL (10/85 – 6/98).
PROFESSIONAL ACTIVITIES
Fellow -ANS (1980); Life Fellow - ASME (1980); Member –AIChE & ASEE.
Board of Managers – PJM Interconnection, LLC. (1997 – 2016)
Board of Advisors – U.S. Merchant Marine Academy (2000-2005).
Commissioner - U.S. Engineering Manpower Commission (1981-83).
Consultant - Numerous industrial and government organizations (Domestic/International).
Thesis Advisor – 50 PhD & 30 MS students supervised in Nuclear Eng./Eng. Physics
SELECTED HONORS AND AWARDS
Member : National Academy of Engineering (1994), Foreign Member : Russian Academy of Sciences-Bashkortostan (1995); Glenn Murphy Award of the ASEE (1985); Outstanding Professional Achievement Award of USMMA (1986); E.O. Lawrence Memorial Award of the USDOE (1988); Arthur Holly Compton Award of the ANS (1989); Donald Q. Kern Award of the AIChE (1989); Glenn T. Seaborg Medal of the ANS (1992); William H. Wiley Distinguished Faculty Award-RPI (2004); Who’s Who in America; Who’s Who in Engineering; Who’s Who in the East; Who’s Who in Technology; International Who’s Who in Energy & Nuclear Sciences; Who’s Who of Intellectuals; American Men & Women in Science; Fulbright-Hays Fellow (Oxford,1983-84); Japan Society for the Promotion of Science (JSPS) Fellow (Tokyo,1990); Editor- J. Nuclear Engineering & Design (1984-1995); Alexander von Humboldt Senior Scientist Fellow (Karlsruhe, 2005-2006); United Nations –IAEA Nuclear Expert for Argentina (1985-1990). Co-founder and first Chairman of ANS Thermal-Hydraulics Technical Group (precursor of T-H Division). Founder and Organizer of first NURETH topical meeting and of the Japan/US Seminars on Two-Phase Flow Dynamics. Numerous invited National/International lectures on two-phase technology.
Last modified April 4, 2023, 4:27pm EDT
