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Proceedings Papers

Using Code Adequacy Methodologies in Confomance with ASME Standards for Nuclear Power Plant Analysis Evaluation Models

Richard R. Schultz, George L. Mesina
Proc. ASME. VVUQ2023, ASME 2023 Verification, Validation, and Uncertainty Quantification Symposium, V001T07A002, May 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: VVUQ2023-108796
https://doi.org/10.1115/VVUQ2023-108796
View Paper titled, Using Code Adequacy Methodologies in Confomance with ASME Standards for Nuclear Power Plant Analysis Evaluation Models
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Topics: ASME Standards, Computational fluid dynamics, Nuclear power stations, Systems analysis, Cycles, Design, Accidents, Boilers, Boiling water reactors, Control systems
Journal Articles

Dr. Romney B. Duffey on His 80th Birthday

Igor Pioro, Richard R. Schultz, Dr. Hideki Kamide, Dr. Sama Bilbao y Leon, Dr. Nils Diaz, Alexander V. Bychkov, Dr. Leon Cizelj, Francesco D'Auria, Dr. Yanping Huang, Dr. Yasuo Koizumi, Tomio Okawa, Dr. Robert Walker, Dr. Robert Youngblood, Enrico Zio
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. July 2022, 8(3): 030201.
Paper No: NERS-22-1030
https://doi.org/10.1115/1.4054329
Published Online: May 3, 2022
View Article titled, Dr. Romney B. Duffey on His 80th Birthday
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Topics: Accidents, Design, Electricity (Physics), Governments, Innovation, Japan Society of Mechanical Engineers, Nuclear engineering, Nuclear power, Risk, Safety
Proceedings Papers

Heat Transfer Modeling of the LSTF Passive Residual Heat Removal System

Glenn E. McCreery, Craig M. Kullberg, Richard R. Schultz, T. Yonomoto, Y. Anoda
Proc. ASME. IMECE97, Nuclear Engineering, 97-104, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0612
https://doi.org/10.1115/IMECE1997-0612
View Paper titled, Heat Transfer Modeling of the LSTF Passive Residual Heat Removal System
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Topics: Heat, Heat transfer, Modeling, Boiling, Accidents, Computers, Coolants, Heat exchangers, Natural convection, Nucleate boiling
Journal Articles

The ASME Nuclear Engineering Division Celebrates the 7th Year of the Journal

Richard R. Schultz
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Guest Editorial
ASME J of Nuclear Rad Sci. January 2022, 8(1): 010301.
Paper No: NERS-21-1142
https://doi.org/10.1115/1.4052787
Published Online: December 14, 2021
View Article titled, The ASME Nuclear Engineering Division Celebrates the 7th Year of the Journal
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Topics: Nuclear engineering
Proceedings Papers

A New Damper Seal for Turbomachinery

John M. Vance, Richard R. Schultz
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 139-148, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0188
https://doi.org/10.1115/DETC1993-0188
View Paper titled, A New Damper Seal for Turbomachinery
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Topics: Dampers, Turbomachinery, Design, Damping, Fluids, Vibration, Bearings, Engineering prototypes, Honeycomb structures, Machinery
Proceedings Papers

Wave Propagation in the Hot Duct of VHTR

Jim C. P. Liou, Richard R. Schultz
Proc. ASME. ICONE21, Volume 2: Plant Systems, Construction, Structures and Components; Next Generation Reactors and Advanced Reactors, V002T05A071, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16807
https://doi.org/10.1115/ICONE21-16807
View Paper titled, Wave Propagation in the Hot Duct of VHTR
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Topics: Ducts, Very high temperature reactors, Wave propagation, Helium, Rupture, Pressure, Reactor vessels, Transients (Dynamics), Algorithms, Boilers
Proceedings Papers

Scaling Analysis for the Use of Air in Place of Helium for a Heated Flow Experiment

Isadore Silver, Brian Williams, Richard R. Schultz, Donald M. McEligot, Glenn E. McCreery
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 273-278, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58302
https://doi.org/10.1115/HT2012-58302
View Paper titled, Scaling Analysis for the Use of Air in Place of Helium for a Heated Flow Experiment
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Topics: Flow (Dynamics), Helium, Temperature, Geometry, Graphite, Heat transfer, Coolants, Design, Reynolds number, Atmospheric pressure
Proceedings Papers

A Criterion for the Onset of Air Ingress in VHTR by Air Intrusion

Jim C. P. Liou, Donald L. Parks, Richard R. Schultz
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 785-791, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29840
https://doi.org/10.1115/ICONE18-29840
View Paper titled, A Criterion for the Onset of Air Ingress in VHTR by Air Intrusion
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Topics: Very high temperature reactors, Ducts, Fluids, Helium, Pressure, Weight (Mass), Biodiesel, Containment, Flow (Dynamics), Leakage
Proceedings Papers

Development of a Standard for Verification and Validation of Software Used to Calculate Nuclear System Thermal Fluids Behavior

Edwin A. Harvego, Richard R. Schultz, Ryan L. Crane
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 6, 457-462, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-30243
https://doi.org/10.1115/ICONE18-30243
View Paper titled, Development of a Standard for Verification and Validation of Software Used to Calculate Nuclear System Thermal Fluids Behavior
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Topics: Computer software, Thermofluids, Accidents, Licensing, Computational fluid dynamics, Nuclear reactors, Regulations, Very high temperature reactors, Design, Emissions
Proceedings Papers

Saturated-Subcooled Stratified Flow in Horizontal Pipes

Richard R. Schultz, Hiral J. Kadakia, Jim C. P. Liou, Brian G. Williams
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1981-1993, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30975
https://doi.org/10.1115/FEDSM-ICNMM2010-30975
View Paper titled, Saturated-Subcooled Stratified Flow in Horizontal Pipes
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Topics: Pipes, Stratified flow, Subcooling, Water, Flow (Dynamics), Steam, Accidents, Reactor vessels, Condensation, Density
Proceedings Papers

Recent Hydrodynamics Improvements to the RELAP5-3D Code

Richard A. Riemke, Cliff B. Davis, Richard R. Schultz
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 353-357, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75380
https://doi.org/10.1115/ICONE17-75380
View Paper titled, Recent Hydrodynamics Improvements to the RELAP5-3D Code
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Topics: Hydrodynamics, Compressors, Computer software, Feedwater, Pumps, Radioisotopes, Sprays, Turbines
Proceedings Papers

Meeting the Thermal-Hydraulic Analysis Needs for Advanced Gas Reactor Systems

Richard R. Schultz
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 241-253, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58317
https://doi.org/10.1115/HTR2008-58317
View Paper titled, Meeting the Thermal-Hydraulic Analysis Needs for Advanced Gas Reactor Systems
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Topics: Nuclear reactors, Computational fluid dynamics, Systems analysis, Flow (Dynamics), Transients (Dynamics), Accidents, Boundary-value problems, Fluids, Modeling, Computer software
Proceedings Papers

Heat Transfer Boundary Conditions in the RELAP5-3D Code

Richard A. Riemke, Cliff B. Davis, Richard R. Schultz
Proc. ASME. ICONE16, Volume 3: Thermal Hydraulics; Instrumentation and Controls, 177-181, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48154
https://doi.org/10.1115/ICONE16-48154
View Paper titled, Heat Transfer Boundary Conditions in the RELAP5-3D Code
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Topics: Boundary-value problems, Heat transfer, Temperature, Computer software, Fluids, Heat conduction, Heat flux, Heat transfer coefficients, Radiation (Physics)
Proceedings Papers

Experiments to Investigate Flow Regime Transition for Steam and Subcooled Water From Stratified Flow to Slug Flow in Horizontal Pipe

Hiral J. Kadakia, Brian G. Williams, Richard R. Schultz
Proc. ASME. ICONE16, Volume 3: Thermal Hydraulics; Instrumentation and Controls, 901-904, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48887
https://doi.org/10.1115/ICONE16-48887
View Paper titled, Experiments to Investigate Flow Regime Transition for Steam and Subcooled Water From Stratified Flow to Slug Flow in Horizontal Pipe
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Topics: Flow (Dynamics), Pipes, Slug flows, Steam, Stratified flow, Subcooling, Water, Condensation, Water hammer
Proceedings Papers

Utilizing UAV Payload Design by Undergraduate Researchers for Educational and Research Development

William H. Semke, Richard R. Schultz, David Dvorak, Samuel Trandem, Brian Berseth, Matthew Lendway
Proc. ASME. IMECE2007, Volume 7: Engineering Education and Professional Development, 113-120, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-43620
https://doi.org/10.1115/IMECE2007-43620
View Paper titled, Utilizing UAV Payload Design by Undergraduate Researchers for Educational and Research Development
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Topics: Design, Undergraduate students, Unmanned aerial vehicles, Students, Electrical engineering, Flight, Systems engineering, Computer software, Delays, Governments
Proceedings Papers

Preliminary Investigation of an Optimally Scramming Control Rod for Gas-Cooled Reactors

Abderrafi M. Ougouag, Richard R. Schultz, William K. Terry, Alan G. Stephens
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 1141-1148, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22778
https://doi.org/10.1115/ICONE10-22778
View Paper titled, Preliminary Investigation of an Optimally Scramming Control Rod for Gas-Cooled Reactors
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Topics: Gas cooled reactors, Coolants, Cooling, Design, Flow (Dynamics), Rods
Proceedings Papers

Validating and Verifying a New Thermal-Hydraulic Analysis Tool

Richard R. Schultz, Walter L. Weaver, Abderrafi M. Ougouag, William A. Wieselquist
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 749-756, April 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICONE10-22446
https://doi.org/10.1115/ICONE10-22446
View Paper titled, Validating and Verifying a New Thermal-Hydraulic Analysis Tool
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Topics: Boundary-value problems, Computational fluid dynamics, Fluids, Steady state, Transients (Dynamics)
Proceedings Papers

RELAP5-3D Code Includes ATHENA Features and Models

Richard A. Riemke, Cliff B. Davis, Richard R. Schultz
Proc. ASME. ICONE14, Volume 2: Thermal Hydraulics, 209-217, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89217
https://doi.org/10.1115/ICONE14-89217
View Paper titled, RELAP5-3D Code Includes ATHENA Features and Models
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Topics: Blood, Carbon, Carbon dioxide, Computer software, Fluids, Gases, Helium, Hydrogen, Lithium, Magnetohydrodynamics
Proceedings Papers

Stratified Flow Experiments Pertaining to Advanced LWR Reactor Passive Safety System Designs

Jim C. P. Liou, Alan G. Stephens, Richard R. Schultz
Proc. ASME. PVP2004, Problems Involving Thermal Hydraulics, Liquid Sloshing, and Extreme Loads on Structures, 107-113, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-3037
https://doi.org/10.1115/PVP2004-3037
View Paper titled, Stratified Flow Experiments Pertaining to Advanced LWR Reactor Passive Safety System Designs
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Topics: Light water reactors, Safety, Stratified flow, Coolants, Water, Flow (Dynamics), Refrigerants, Steam, Water hammer, Accidents