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Proceedings Papers

Diffusion of Silver in Single Crystalline 6H-SiC

T. T. Hlatshwayo, N. G. van der Berg, E. Friedland, J. B. Malherbe, P. Chakraborty
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 763-764, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58198
https://doi.org/10.1115/HTR2008-58198
View Paper titled, Diffusion of Silver in Single Crystalline 6H-SiC
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Topics: Diffusion (Physics), Silver, High temperature, Nuclear fission, Carbon, Chemical vapor deposition, Fuels, Nuclear reactor safety, Particulate matter, Silicon
Proceedings Papers

Benchmark Efforts to Support Studies of Advanced VHTRs

David E. Ames, II, Pavel V. Tsvetkov
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 373-380, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58206
https://doi.org/10.1115/HTR2008-58206
View Paper titled, Benchmark Efforts to Support Studies of Advanced VHTRs
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Topics: Very high temperature reactors, Fuels, High temperature, Accounting, Chaos, Electric power generation, Hydrogen production, Light water reactors, Nuclear power stations, Particulate matter
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
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58043
https://doi.org/10.1115/HTR2008-58043
View Paper titled, 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
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Topics: Computational fluid dynamics, Flow (Dynamics), Gas cooled reactors, Design, Jets, Refractive index, Cross-flow, Ducts, Fluids, Helium
Proceedings Papers

HTR Fuel Integrity With Electromagnetic, Vision and Radiographic Nondestructive Evaluation Methods

Pierre Guillermier, Julien Banchet, David Tisseur, Se´bastien Hermosilla Lara, Marc Bivert, Marc Piriou
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 705-708, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58092
https://doi.org/10.1115/HTR2008-58092
View Paper titled, HTR Fuel Integrity With Electromagnetic, Vision and Radiographic Nondestructive Evaluation Methods
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Topics: Fuels, Nondestructive evaluation, Particulate matter, Crack detection, Eddies (Fluid dynamics), Probes, Quality control, Resolution (Optics), Safety, X-ray imaging
Proceedings Papers

The Backend of the Fuel Cycle of HTR/VHTR Reactors

B. Grambow, A. Abdelouas, F. Guittonneau, J. Vandenborre, J. Fachinger, W. von Lensa, P. Bros, D. Roudil, J. Perko, J. Marivoet, A. Sneyers, D. Millington, F. Cellier
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 649-657, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58177
https://doi.org/10.1115/HTR2008-58177
View Paper titled, The Backend of the Fuel Cycle of HTR/VHTR Reactors
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Topics: Nuclear fuel cycle, Very high temperature reactors, Fuels, Particulate matter, Uranium, Arches, Coatings, Cycles, Failure mechanisms, Graphite
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
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58063
https://doi.org/10.1115/HTR2008-58063
View Paper titled, Flow Visualization of Pebble Bed HTGR
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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
Proceedings Papers

New Methods for HTR Fuel Waste Management

Fabrice Guittonneau, Abdesselam Abdelouas, Bernd Grambow, Manoe¨l Dialinas, Franc¸ois Cellier
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 709-713, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58112
https://doi.org/10.1115/HTR2008-58112
View Paper titled, New Methods for HTR Fuel Waste Management
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Topics: Fuels, Waste management, Graphite, Particulate matter, Carbon, Emissions, Energy efficiency, Erosion, Fluidized beds, Fracture (Process)
Proceedings Papers

Post Irradiation Examination of HTR Fuel at ITU Karlruhe

D. Freis, P. D. Bottomley, J.-P. Hiernaut, J.-Y. Colle, J. Ejton, W. de Weerd
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 773-776, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58329
https://doi.org/10.1115/HTR2008-58329
View Paper titled, Post Irradiation Examination of HTR Fuel at ITU Karlruhe
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Topics: Fuels, Irradiation (Radiation exposure), Particulate matter, Furnaces, Heating, High temperature, Testing, Accidents, Analytical methods, Construction
Proceedings Papers

Experimental and Simulation Insight on the Transport of Silver Fission Product in SiC

Tyler J. Gerczak, Lizhen Tan, Todd R. Allen, Sarah Khalil, David Shrader, Yun Liu, Dane Morgan, Izabela Szlufarska
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 715-723, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58131
https://doi.org/10.1115/HTR2008-58131
View Paper titled, Experimental and Simulation Insight on the Transport of Silver Fission Product in SiC
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Topics: Nuclear fission, Silver, Simulation, Diffusion (Physics), Grain boundaries, Fuels, Computer simulation, Gas cooled reactors, Grain boundary diffusion, High temperature
Proceedings Papers

Experimental Study of Jet Flow Impingement Within a Rod Bundle Using PIV Technique

Noushin Amini, Yassin A. Hassan
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 421-426, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58331
https://doi.org/10.1115/HTR2008-58331
View Paper titled, Experimental Study of Jet Flow Impingement Within a Rod Bundle Using PIV Technique
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Topics: Fuel rods, Jets, Flow (Dynamics), Particulate matter, Refractive index, Reynolds number, Stress, Turbulence, Vorticity, Water
Proceedings Papers

Development of a Fuel Performance Analysis Code COPA

Young Min Kim, M. S. Cho, Y. W. Lee, W. J. Lee
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 683-689, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58040
https://doi.org/10.1115/HTR2008-58040
View Paper titled, Development of a Fuel Performance Analysis Code COPA
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Topics: Fuels, Particulate matter, Irradiation (Radiation exposure), Nuclear fission, Density, Failure, Finite difference methods, Graphite, Materials properties, Very high temperature reactors
Proceedings Papers

A HR-SEM Investigation of the Microstructure of PBMR Test Fuel Particles

N. G. van der Berg, J. B. Malherbe, A. J. Botha
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 2, 761-762, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58181
https://doi.org/10.1115/HTR2008-58181
View Paper titled, A HR-SEM Investigation of the Microstructure of PBMR Test Fuel Particles
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Topics: Fuels, Particulate matter, Design, High temperature, Nuclear fission, Very high temperature reactors
Proceedings Papers

Deposition of TRISO Particles With Superhard SiC Coatings and the Characterization of Anisotropy by Raman Spectroscopy

Eddie Lo´pez-Honorato, Philippa J. Meadows, Jun Tan, Yang Xiang, Ping Xiao
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 231-235, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58072
https://doi.org/10.1115/HTR2008-58072
View Paper titled, Deposition of TRISO Particles With Superhard SiC Coatings and the Characterization of Anisotropy by Raman Spectroscopy
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Topics: Anisotropy, Coatings, Particulate matter, Raman spectroscopy, Solid solutions, X-ray diffraction
Proceedings Papers

PBMR Technology Development Projects at Stellenbosch University, South Africa

R. T. Dobson
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 41-47, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58103
https://doi.org/10.1115/HTR2008-58103
View Paper titled, PBMR Technology Development Projects at Stellenbosch University, South Africa
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Topics: Technology development, Heat, Heat pipes, Particulate matter, Atoms, Coolants, Dust, Electricity (Physics), Energy efficiency, Fiber Bragg gratings
Proceedings Papers

High-Temperature Reactor Fuel Technology in the RAPHAEL European Project

Virginie Basini, Sander de Groot, Pierre Guillermier, Franc¸ois Charollais, Fre´de´ric Michel, David Bottomley, Jean-Pol Hiernaut, Michael A. Fu¨tterer, Karl Verfondern, Tim Abram, Martin Kissane
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 297-305, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58123
https://doi.org/10.1115/HTR2008-58123
View Paper titled, High-Temperature Reactor Fuel Technology in the RAPHAEL European Project
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Topics: High temperature, Nuclear fuels, Fuels, Irradiation (Radiation exposure), Particulate matter, Coating processes, Coatings, Very high temperature reactors, Manufacturing, Nuclear fission
Proceedings Papers

Mining Process and Product Information From Pressure Fluctuations Within a Fuel Particle Coater

Douglas W. Marshall, Charles M. Barnes
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 237-246, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58073
https://doi.org/10.1115/HTR2008-58073
View Paper titled, Mining Process and Product Information From Pressure Fluctuations Within a Fuel Particle Coater
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Topics: Fluctuations (Physics), Fuels, Mining, Particulate matter, Pressure, Coatings, Fluidization, Instrumentation, Coating processes, Bubbles
Proceedings Papers

Fabrication Process and Product Quality Improvements in Advanced Gas Reactor UCO Kernels

Charles M. Barnes, W. C. Richardson, DeWayne Husser, Matthias Ebner
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 177-188, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58039
https://doi.org/10.1115/HTR2008-58039
View Paper titled, Fabrication Process and Product Quality Improvements in Advanced Gas Reactor UCO Kernels
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Topics: Manufacturing, Product quality, Fuels, Uranium, Irradiation (Radiation exposure), Carbon, High temperature, Sintering, Carbon black pigments, Chemistry
Proceedings Papers

Evaluation of the Phase Composition, Crystallinity and Trace Isotope Variation of SiC in Experimental TRISO Coated Particles

Johan P. R. de Villiers, Noko Ngoepe, James Roberts, Alison S. Tuling
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 373-383, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58208
https://doi.org/10.1115/HTR2008-58208
View Paper titled, Evaluation of the Phase Composition, Crystallinity and Trace Isotope Variation of SiC in Experimental TRISO Coated Particles
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Topics: Isotopes, Particulate matter, Transition metals, Chemical vapor deposition, Crystals, Diffraction patterns, Electron backscatter diffraction, Electron diffraction, Laser ablation, Manufacturing
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
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58293
https://doi.org/10.1115/HTR2008-58293
View Paper titled, Development of Local Heat Transfer Models for Safety Assessment of Pebble Bed High Temperature Gas-Cooled Reactor Cores
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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

Fission-Product Behaviour During Irradiation of TRISO-Coated Particles in the HFREU1bis Experiment

Sander de Groot, Roland Dubourg, Klaas Bakker, Martin Kissane, Marc Barrachin
Proc. ASME. HTR2008, Fourth International Topical Meeting on High Temperature Reactor Technology, Volume 1, 307-316, September 28–October 1, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HTR2008-58125
https://doi.org/10.1115/HTR2008-58125
View Paper titled, Fission-Product Behaviour During Irradiation of TRISO-Coated Particles in the HFREU1bis Experiment
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Topics: Irradiation (Radiation exposure), Nuclear fission, Particulate matter, Fuels, Carbon, Coatings, Oxygen, Temperature, Zirconium, Bubbles