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Proceedings Papers

Integrated Systems CFD Modelling Applied to Diffusion-Bonded Compact Heat Exchangers

Jan-Hendrik Kruger, Louis A. le Grange, Gideon P. Greyvenstein

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 49-56, September 28–October 1, 2008

Paper No: HTR2008-58143

DOI: https://doi.org/10.1115/HTR2008-58143

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Topics: Computational fluid dynamics, Diffusion (Physics), Heat exchangers, Integrated systems, Modeling, Computer software, Fluid dynamics, Plates (structures), Three-dimensional models, Computer simulation

Proceedings Papers

CFD Simulation of a Coolant Flow and a Heat Transfer in a Pebble Bed Reactor

Wang-Kee In, Won-Jae Lee, Yassin A. Hassan

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 171-175, September 28–October 1, 2008

Paper No: HTR2008-58334

DOI: https://doi.org/10.1115/HTR2008-58334

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Topics: Computational fluid dynamics, Coolants, Flow (Dynamics), Heat transfer, Simulation, Temperature, Fuels, Graphite, Thermal conductivity, Flow separation

Proceedings Papers

Development of a CFD Analysis Plan for the First VHTR Standard Problem

Richard W. Johnson

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 567-574, September 28–October 1, 2008

Paper No: HTR2008-58283

DOI: https://doi.org/10.1115/HTR2008-58283

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Topics: Computational fluid dynamics, Turbulence, Very high temperature reactors

Proceedings Papers

Simulations of Air and Water Ingress Transients for the Pebble Bed Modular Reactor (PBMR) by Means of the TINTE Code

Ugur Emre Sikik

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 431-438, September 28–October 1, 2008

Paper No: HTR2008-58104

DOI: https://doi.org/10.1115/HTR2008-58104

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Topics: Engineering simulation, Simulation, Transients (Dynamics), Water, Fuels, Pipes, Carbon capture and storage, Computational fluid dynamics, Corrosion, Graphite

Proceedings Papers

Development of Local Heat Transfer Models for Safety Assessment of Pebble Bed High Temperature Gas-Cooled Reactor Cores

Richard Stainsby, Matthew Worsley, Andrew Grief, Ana Dennier, Frances Dawson, Mike Davies, Paul Coddington, Jo Baker

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 129-138, September 28–October 1, 2008

Paper No: HTR2008-58293

DOI: https://doi.org/10.1115/HTR2008-58293

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Topics: Computational fluid dynamics, Engineering simulation, Finite element analysis, Fuels, Geometry, Heat transfer, Multiscale modeling, Particulate matter, Safety, Simulation

Proceedings Papers

Turbulent Scalar Flux Models for the Mixing of Hot Gases in the Swirling Flow of High-Temperature Reactor Lower Plenums

Dominik von Lavante, Eckart Laurien

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 649-656, September 28–October 1, 2008

Paper No: HTR2008-58153

DOI: https://doi.org/10.1115/HTR2008-58153

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Topics: Gases, High temperature, Scalars, Swirling flow, Turbulence, Geometry, Flow (Dynamics), Modeling, Computational fluid dynamics, Optimization

Proceedings Papers

Providing Thermal-Hydraulic Boundary Conditions to the Reactor Code TINTE Through a Flownex-TINTE Coupling

Deon Marais, Gideon P. Greyvenstein

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 449-457, September 28–October 1, 2008

Paper No: HTR2008-58110

DOI: https://doi.org/10.1115/HTR2008-58110

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Topics: Boundary-value problems, Transients (Dynamics), Engineering simulation, Simulation, Computational fluid dynamics, Energy conversion, Errors, Flow (Dynamics), Pressure, Steady state

Proceedings Papers

Design and Analysis of Hot Internals for the Reactivity Control and Reserve Shutdown Units Under Test at the Helium Test Facility

E. J. J. Beyer, K. J. Craig

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 657-665, September 28–October 1, 2008

Paper No: HTR2008-58159

DOI: https://doi.org/10.1115/HTR2008-58159

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Topics: Design, Helium, Test facilities, Pressure, Computational fluid dynamics, Radiation (Physics), Temperature, Thermal insulation, Carbon steel, Control systems

Proceedings Papers

Development of Local Heat Transfer and Pressure Drop Models for Pebble Bed High Temperature Gas-Cooled Reactor Cores

Brian McLaughlin, Matthew Worsley, Richard Stainsby, Andrew Grief, Ana Dennier, Shawn MacIntosh, Eugene vanHeerden

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 149-157, September 28–October 1, 2008

Paper No: HTR2008-58296

DOI: https://doi.org/10.1115/HTR2008-58296

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Topics: Heat transfer, Pressure drop, Very high temperature reactors, Computational fluid dynamics, Flow (Dynamics), Computer software, Coolants, Heat transfer coefficients, Reynolds-averaged Navier–Stokes equations, Steady state

Proceedings Papers

Advances in the CFD Modelling of the PBMR to Improve the Prediction of Bypass Flows

J. J. Janse van Rensburg

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 403-410, September 28–October 1, 2008

Paper No: HTR2008-58012

DOI: https://doi.org/10.1115/HTR2008-58012

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Topics: Computational fluid dynamics, Flow (Dynamics), Leakage flows, Modeling

Proceedings Papers

Numerical Simulations of Jet Flow Mixing Within Rod Bundles

Nathaniel O. Salpeter, Yassin A. Hassan

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 159-165, September 28–October 1, 2008

Paper No: HTR2008-58321

DOI: https://doi.org/10.1115/HTR2008-58321

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Topics: Computer simulation, Fuel rods, Jets, Engineering simulation, Flow (Dynamics), Simulation, Turbulence, Approximation, Computational fluid dynamics, Reynolds number

Proceedings Papers

The Re-Evaluation of the AVR Melt-Wire Experiment Using Modern Methods With Specific Focus on Bounding the Bypass Flow Effects

Carel F. Viljoen, Sonat Sen, Frederik Reitsma, Onno Ubbink, Peter Pohl, Heiko Barnert

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 469-479, September 28–October 1, 2008

Paper No: HTR2008-58115

DOI: https://doi.org/10.1115/HTR2008-58115

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Topics: Flow (Dynamics), Wire, Temperature, Computational fluid dynamics, Design, Fuels, Graphite, Modeling, Ceilings, Feedback

Proceedings Papers

Investigation of Printed Circuit Heat Exchangers for VHTRs

Sai K. Mylavarapu, Xiaodong Sun, Justin Figley, Noah J. Needler, Richard N. Christensen

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 33-40, September 28–October 1, 2008

Paper No: HTR2008-58097

DOI: https://doi.org/10.1115/HTR2008-58097

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Topics: Alloys, Circuits, Computational fluid dynamics, Heat exchangers, High temperature materials, Very high temperature reactors

Proceedings Papers

Effect of Helium Injection on Natural Circulation Onset Time in a Simulated Pebble Bed Reactor

Joseph P. Yurko, Katrina M. Sorensen, Andrew Kadak, Xing L. Yan

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 213-222, September 28–October 1, 2008

Paper No: HTR2008-58230

DOI: https://doi.org/10.1115/HTR2008-58230

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Topics: Helium, Accidents, Computational fluid dynamics, Coolants, Design, High temperature, Very high temperature reactors, Construction, Copper, Diffusion (Physics)

Proceedings Papers

PBMR Spent Fuel Bulk Dry Storage Heat Removal

G. J. de Wet, C. Dent

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 639-648, September 28–October 1, 2008

Paper No: HTR2008-58170

DOI: https://doi.org/10.1115/HTR2008-58170

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Topics: Heat, Spent nuclear fuels, Storage, Vessels, Computational fluid dynamics, Clearances (Engineering), Containment, Cooling, Corrosion, Design

Proceedings Papers

Idaho National Laboratory Experimental Program to Measure the Flow Phenomena in a Scaled Model of a Prismatic Gas-Cooled Reactor Lower Plenum for Validation of CFD Codes

Hugh M. McIlroy, Jr., Donald M. McEligot, Robert J. Pink

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 311-318, September 28–October 1, 2008

Paper No: HTR2008-58043

DOI: https://doi.org/10.1115/HTR2008-58043

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Topics: Computational fluid dynamics, Flow (Dynamics), Gas cooled reactors, Design, Jets, Refractive index, Cross-flow, Ducts, Fluids, Helium

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

Paper No: HTR2008-58317

DOI: https://doi.org/10.1115/HTR2008-58317

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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

Flow Visualization of Pebble Bed HTGR

Jae-Young Lee, Sa-Ya Lee

Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 319-322, September 28–October 1, 2008

Paper No: HTR2008-58063

DOI: https://doi.org/10.1115/HTR2008-58063

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Topics: Flow visualization, Very high temperature reactors, Flow (Dynamics), Computational fluid dynamics, Geometry, Particulate matter, Computational methods, Flow measurement, High temperature, Reynolds number

NARROW

Integrated Systems CFD Modelling Applied to Diffusion-Bonded Compact Heat Exchangers

CFD Simulation of a Coolant Flow and a Heat Transfer in a Pebble Bed Reactor

Development of a CFD Analysis Plan for the First VHTR Standard Problem

Simulations of Air and Water Ingress Transients for the Pebble Bed Modular Reactor (PBMR) by Means of the TINTE Code

Development of Local Heat Transfer Models for Safety Assessment of Pebble Bed High Temperature Gas-Cooled Reactor Cores

Turbulent Scalar Flux Models for the Mixing of Hot Gases in the Swirling Flow of High-Temperature Reactor Lower Plenums

Providing Thermal-Hydraulic Boundary Conditions to the Reactor Code TINTE Through a Flownex-TINTE Coupling

Design and Analysis of Hot Internals for the Reactivity Control and Reserve Shutdown Units Under Test at the Helium Test Facility

Development of Local Heat Transfer and Pressure Drop Models for Pebble Bed High Temperature Gas-Cooled Reactor Cores

Advances in the CFD Modelling of the PBMR to Improve the Prediction of Bypass Flows

Numerical Simulations of Jet Flow Mixing Within Rod Bundles

The Re-Evaluation of the AVR Melt-Wire Experiment Using Modern Methods With Specific Focus on Bounding the Bypass Flow Effects

Investigation of Printed Circuit Heat Exchangers for VHTRs

Effect of Helium Injection on Natural Circulation Onset Time in a Simulated Pebble Bed Reactor

PBMR Spent Fuel Bulk Dry Storage Heat Removal

Idaho National Laboratory Experimental Program to Measure the Flow Phenomena in a Scaled Model of a Prismatic Gas-Cooled Reactor Lower Plenum for Validation of CFD Codes

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

Flow Visualization of Pebble Bed HTGR

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