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Proceedings Papers

Concentrating Slurries Mesofluidically for Nuclear Waste Processing

Leonard F. Pease, Judith Ann Bamberger, Carolyn A. Burns, Michael J. Minette
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A017, August 3–5, 2022
Paper No: FEDSM2022-87708
DOI: https://doi.org/10.1115/FEDSM2022-87708
View Paper titled, Concentrating Slurries Mesofluidically for Nuclear Waste Processing
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Topics: Radioactive wastes, Separation (Technology), Slurries, Solids
Proceedings Papers

Can Bump Arrays Separate Particles From Turbulent Flows?

Leonard F. Pease, Jason Serkowski, Timothy G. Veldman, Jonathan Willams, Xiao-Ying Yu, Michael J. Minette, Judith Ann Bamberger, Carolyn A. Burns
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A024, August 10–12, 2021
Paper No: FEDSM2021-67696
DOI: https://doi.org/10.1115/FEDSM2021-67696
View Paper titled, Can Bump Arrays Separate Particles From Turbulent Flows?
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Topics: Particulate matter, Separation (Technology), Turbulence, Flow (Dynamics), Microfluidics, Additive manufacturing, Radioactive wastes, Reynolds number, Slurries
Proceedings Papers

Attached Jet Velocity Profiles in Mixing Tanks

Leonard F. Pease, Judith Ann Bamberger
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A039, July 13–15, 2020
Paper No: FEDSM2020-20220
DOI: https://doi.org/10.1115/FEDSM2020-20220
View Paper titled, Attached Jet Velocity Profiles in Mixing Tanks
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Topics: Computational fluid dynamics, Flow (Dynamics), Gases, Imaging, Jets, Momentum, Nozzles, Particulate matter, Radioactive wastes, Reynolds number
Proceedings Papers

Is Radioactive Tank Waste a Bingham Fluid?

Leonard F. Pease, Arich J. Fuher, Judith A. Bamberger, Carolyn A. Burns, Richard C. Daniel, Michael J. Minette
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A024, July 28–August 1, 2019
Paper No: AJKFluids2019-5216
DOI: https://doi.org/10.1115/AJKFluids2019-5216
View Paper titled, Is Radioactive Tank Waste a Bingham Fluid?
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Topics: Fluids, Radioactive wastes, Rheology, Yield stress, Shear rate, Shear stress, Slurries, Constitutive equations, Construction, Design
Proceedings Papers

Solids Erosion Patterns Developed by Pulse Jet Mixers

Judith Ann Bamberger, Leonard F. Pease, Michael J. Minette
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT06A012, July 30–August 3, 2017
Paper No: FEDSM2017-69382
DOI: https://doi.org/10.1115/FEDSM2017-69382
View Paper titled, Solids Erosion Patterns Developed by Pulse Jet Mixers
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Topics: Erosion, Pulsejets, Solids, Vessels, Fluids, Jets, Slurries, Cycles, Construction, Nozzles
Proceedings Papers

Experimental Evaluation of Dual-Opposed Jet Mixer Pump Performance for Slurry Mixing

Judith Ann Bamberger, Carl W. Enderlin
Proc. ASME. FEDSM2016, Volume 2, Fora: Advances in Fluids Engineering Education; Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation, V002T10A002, July 10–14, 2016
Paper No: FEDSM2016-7749
DOI: https://doi.org/10.1115/FEDSM2016-7749
View Paper titled, Experimental Evaluation of Dual-Opposed Jet Mixer Pump Performance for Slurry Mixing
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Topics: Pumps, Slurries, Nozzles, Solids, Jets, Particulate matter, Flow (Dynamics), Fluids, Kinematics, Metals
Proceedings Papers

A Simple Criterion to Estimate Performance of Pulse Jet Mixed Vessels

Leonard F. Pease, Judith Ann Bamberger, Lenna A. Mahoney, S. Thomas Yokuda, Michael J. Minette
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT24A004, July 10–14, 2016
Paper No: FEDSM2016-7751
DOI: https://doi.org/10.1115/FEDSM2016-7751
View Paper titled, A Simple Criterion to Estimate Performance of Pulse Jet Mixed Vessels
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Topics: Pulsejets, Vessels, Turbulence, Slurries, Solids, Jets, Nozzles, Chemical reactions, Design, Flow (Dynamics)
Proceedings Papers

Wear Rate to Stainless Steel Pipe From Liquid-Solid Slurry

Mark R. Duignan, Marissa M. Reigel, Kenneth J. Imrich, Michael L. Restivo, Mark D. Fowley
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT33A010, July 10–14, 2016
Paper No: FEDSM2016-1049
DOI: https://doi.org/10.1115/FEDSM2016-1049
View Paper titled, Wear Rate to Stainless Steel Pipe From Liquid-Solid Slurry
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Topics: Pipes, Slurries, Stainless steel, Wear, Flow (Dynamics), Design, Chemistry, Corrosion, Erosion, Pipe fittings
Proceedings Papers

Experiments on Cake Development in Crossflow Filtration for High Level Waste

Mark R. Duignan, Charles A. Nash
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2349-2359, July 24–29, 2011
Paper No: AJK2011-09017
DOI: https://doi.org/10.1115/AJK2011-09017
View Paper titled, Experiments on Cake Development in Crossflow Filtration for High Level Waste
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Topics: Filtration, Filters, Flow (Dynamics), Slurries, Pumps, Radioactive wastes, Rivers, Waste treatment facilities, Aluminum, Flux (Metallurgy)
Proceedings Papers

Yucca Mountain Project Preclosure Ventilation Heat Transfer Analysis: Sensitivity of the Ventilation Efficiency to Uncertainties in Key Inputs and Design Parameters

Veraun Chipman, John Case
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 815-818, July 11–15, 2004
Paper No: HT-FED2004-56388
DOI: https://doi.org/10.1115/HT-FED2004-56388
View Paper titled, Yucca Mountain Project Preclosure Ventilation Heat Transfer Analysis: Sensitivity of the Ventilation Efficiency to Uncertainties in Key Inputs and Design Parameters
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Topics: Design, Heat transfer, Uncertainty, Ventilation, Convection, Rocks, Air flow, Heat, Heat conduction, Radioactive wastes
Proceedings Papers

Mixing in Large Scale Tanks: Part II — Full Scale Pump Testing

David B. Stefanko, Robert A. Dimenna, Richard A. Leishear, Si Y. Lee
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 497-502, July 11–15, 2004
Paper No: HT-FED2004-56229
DOI: https://doi.org/10.1115/HT-FED2004-56229
View Paper titled, Mixing in Large Scale Tanks: Part II — Full Scale Pump Testing
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Topics: Pumps, Testing, Computational fluid dynamics, Design, Flow (Dynamics), Jets, Nozzles, Radioactive wastes, Test facilities, Water
Proceedings Papers

Comparison of CFD Calculations With Experimental Results for the YMP Scaled Natural Convection Tests

Sandra Dalvit Dunn, Stephen W. Webb, John Del Mar, Michael T. Itamura, Nicholas D. Francis
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 839-847, July 11–15, 2004
Paper No: HT-FED2004-56409
DOI: https://doi.org/10.1115/HT-FED2004-56409
View Paper titled, Comparison of CFD Calculations With Experimental Results for the YMP Scaled Natural Convection Tests
Click here to open pdf in another window PDF for Comparison of CFD Calculations With Experimental Results for the YMP Scaled Natural Convection Tests
Topics: Computational fluid dynamics, Natural convection, Design, Heat, Radioactive wastes, Temperature, Concretes, Fluids, Heat transfer, Model validation
Proceedings Papers

Modeling an RF Cold Crucible Induction Heated Melter With Subsidence

Grant Hawkes
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 767-778, July 11–15, 2004
Paper No: HT-FED2004-56376
DOI: https://doi.org/10.1115/HT-FED2004-56376
View Paper titled, Modeling an RF Cold Crucible Induction Heated Melter With Subsidence
Click here to open pdf in another window PDF for Modeling an RF Cold Crucible Induction Heated Melter With Subsidence
Topics: Electromagnetic induction, Modeling, Glass, Generators, Melting, Shapes, Temperature, Control equipment, Density, Electrical conductivity
Proceedings Papers

Application of Computational Fluid Dynamics in the Simulation of a Radioactive Waste Vitrification Facility

Chris Barringer, Jonathan Berkoe, Chris Rayner, Gene Huang
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 1211-1220, July 11–15, 2004
Paper No: HT-FED2004-56736
DOI: https://doi.org/10.1115/HT-FED2004-56736
View Paper titled, Application of Computational Fluid Dynamics in the Simulation of a Radioactive Waste Vitrification Facility
Click here to open pdf in another window PDF for Application of Computational Fluid Dynamics in the Simulation of a Radioactive Waste Vitrification Facility
Topics: Computational fluid dynamics, Radioactive wastes, Simulation, Vitrification, Glass, Heat, Caves, Cooling, Design, Concretes
Proceedings Papers

Simulation of Ventilation Efficiency, and Pre-Closure Temperatures in Emplacement Drifts at Yucca Mountain, Nevada, Using Monte Carlo and Composite Thermal-Pulse Methods

John B. Case, David C. Buesch
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 1109-1115, July 11–15, 2004
Paper No: HT-FED2004-56617
DOI: https://doi.org/10.1115/HT-FED2004-56617
View Paper titled, Simulation of Ventilation Efficiency, and Pre-Closure Temperatures in Emplacement Drifts at Yucca Mountain, Nevada, Using Monte Carlo and Composite Thermal-Pulse Methods
Click here to open pdf in another window PDF for Simulation of Ventilation Efficiency, and Pre-Closure Temperatures in Emplacement Drifts at Yucca Mountain, Nevada, Using Monte Carlo and Composite Thermal-Pulse Methods
Topics: Composite materials, Simulation, Temperature, Ventilation, Porosity, Cavities, Thermal properties, Rocks, Computer software, Radioactive wastes
Proceedings Papers

Mixing in Large Scale Tanks: Part III — Predicting Slurry Pump Performance

Robert A. Leishear, Richard A. Dimenna, David B. Stefanko, Si Y. Lee
Proc. ASME. HT-FED2004, Volume 4, 785-794, July 11–15, 2004
Paper No: HT-FED2004-56209
DOI: https://doi.org/10.1115/HT-FED2004-56209
View Paper titled, Mixing in Large Scale Tanks: Part III — Predicting Slurry Pump Performance
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Topics: Pumps, Slurries, Computational fluid dynamics, Flow (Dynamics), Solids, Fluids, Radioactive wastes, Shear (Mechanics), Design, Jets
Proceedings Papers

Mixing in Large Scale Tanks: Part IV — Cleaning Nuclear Waste From Tanks

Michael J. Augeri, Michael Hubbard, Jonathan L. Thomas
Proc. ASME. HT-FED2004, Volume 4, 79-87, July 11–15, 2004
Paper No: HT-FED2004-56333
DOI: https://doi.org/10.1115/HT-FED2004-56333
View Paper titled, Mixing in Large Scale Tanks: Part IV — Cleaning Nuclear Waste From Tanks
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Topics: Radioactive wastes, Pumps, Solids, Modeling, Testing, Computational fluid dynamics, Design
Proceedings Papers

Evolution of a Non-Invasive Sensor for Fluid Density and Solids Concentration Measurement Using Ultrasound

Judith A. Bamberger, Margaret S. Greenwood
Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 25-30, July 6–10, 2003
Paper No: FEDSM2003-45590
DOI: https://doi.org/10.1115/FEDSM2003-45590
View Paper titled, Evolution of a Non-Invasive Sensor for Fluid Density and Solids Concentration Measurement Using Ultrasound
Click here to open pdf in another window PDF for Evolution of a Non-Invasive Sensor for Fluid Density and Solids Concentration Measurement Using Ultrasound
Topics: Fluid density, Sensors, Solids, Ultrasound, Density, Probes, Slurries, Radioactive wastes, Instrumentation, Manifolds
Proceedings Papers

Rheology Modifiers for Radioactive Waste Slurries

Elizabeth D. Kay, T. Bond Calloway, Jr., David C. Koopman, Robin L. Brigmon, Russell E. Eibling
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 855-863, July 6–10, 2003
Paper No: FEDSM2003-45496
DOI: https://doi.org/10.1115/FEDSM2003-45496
View Paper titled, Rheology Modifiers for Radioactive Waste Slurries
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Topics: Radioactive wastes, Rheology, Slurries, Design, Viscosity, Yield stress, Microscopes, Particulate matter, Rheometers, Borosilicate glasses
Proceedings Papers

Pulse Jet Mixing of a Non-Newtonian Waste Slurry Simulant

Hector N. Guerrero, Kurt R. Eberl
Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 965-971, June 19–23, 2005
Paper No: FEDSM2005-77245
DOI: https://doi.org/10.1115/FEDSM2005-77245
View Paper titled, Pulse Jet Mixing of a Non-Newtonian Waste Slurry Simulant
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Topics: Pulsejets, Slurries, Nozzles, Yield stress, Glass beads, Probes, Radioactive wastes, Reynolds number, Solids