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Fluid and Computational Engineering

Recent Publications

150 publications found:

2008

  • Jarman KD, RC Runkle, KK Anderson, and DM Pfund. 2008. "A Comparison of Simple Algorithms for Gamma-ray Spectrometers in Radioactive Source Search Applications." Applied Radiation and Isotopes 66(3):362-371.  doi:10.1016/j.apradiso.2007.09.010
  • Kangas LJ, PE Keller, ER Siciliano, RT Kouzes, and J Ely. 2008. "The use of artificial neural networks in PVT-based radiation portal monitors." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 587(2-3):398-412.  doi:10.1016/j.nima.2008.01.065

2007

  • Bamberger JA, and PA Meyer. 2007. "CHARACTERIZING PULSATING MIXING OF SLURRIES." In Proceedings of FEDSM2007 5th Joint ASME/JSME Fluids Engineering Conference July 30-August 2, 2007 San Diego, California USA , vol. 2, no. FEDSM2007-37666, pp. 201-205.  American Society of Mechanical Engineers, New York, NY. 
  • Fort JA, DM Pfund, DM Sheen, RA Pappas, and GP Morgen. 2007. Development of Millimeter-Wave Velocimetry and Acoustic Time-of-Flight Tomography for Measurements in Densely Loaded Gas-Solid Riser Flow. PNNL-16626, Pacific Northwest National Laboratory, Richland, WA. 
  • Fort JA, JA Bamberger, PA Meyer, and CW Stewart. 2007. Initial Investigation of Waste Feed Delivery Tank Mixing and Sampling Issues. PNNL-17043, Pacific Northwest National Laboratory, Richland, WA. 
  • Meyer PA, and AW Etchells. 2007. "Mixing with Intermittent Jets with Application in Handling Radioactive Waste Sludges ." Chemical Engineering Research & Design 85(A5):691-696.  doi:10.1205/cherd06182
  • Pfund DM, RC Runkle, KK Anderson, and KD Jarman. 2007. "Examination of Count-starved Gamma Spectra Using the Method of Spectral Comparison Ratios ." IEEE Transactions on Nuclear Science 54(4 (Pt.3)):1232-1238.  doi:10.1109/TNS.2007.901202
  • Rector DR, MS Greenwood, S Ahmed, SR Doctor, GJ Posakony, and VS Stenkamp. 2007. "Simulation of Ultrasonic-driven Gas Separations." Journal of the Acoustical Society of America 121(6):3446-3452.  doi:DOI: 10.1121/1.270946
  • Arm ST, AP Poloski, CW Stewart, PA Meyer, and DE Kurath. 2007. "Gas Generation and Hold-Up in Hanford Waste Treatment Plant Process Streams Containing Anti-Foam Agent (AFA)." In 2007 International Topical Meeting on Safety and Technology of Nuclear Hydrogen Production, Control and Management. Assessing the Safety and Technology of Nuclear Hydrogen Production, Control and Management on a Global Scale ST-NH2, Boston, Massachusetts, June 24-28, 2007, p. 6 pages.  American Nuclear Society, La Grange Park , IL. 
  • Bamberger JA, LM Liljegren, CW Enderlin, PA Meyer, MS Greenwood, PA Titzler, and G Terrones. 2007. Final Report One-Twelfth-Scale Mixing Experiments to Characterize Double-Shell Tank Slurry Uniformity. PNNL-16859, Pacific Northwest National Laboratory, Richland, WA. 
  • Recknagle KP, BJ Koeppel, X Sun, MA Khaleel, ST Yokuda, and P Singh. 2007. "Analysis of Percent On-Cell Reformation of Methane in SOFC Stacks and the Effects on Thermal, Electrical, and Mechanical Performance." ECS Transactions 5(1):473-480. 
  • Sun X, W Liu, JS Vetrano, ZG Yang, KP Recknagle, and MA Khaleel. 2007. "Effects of Oxide Thickness on Scale and Interface Stresses under Isothermal Cooling and Micro-Indentation for Ferritic Stainless Steel Interconnect ." ECS Transactions 5(1):357-368. 

2006

  • Huckaby JL, and DL Springer. 2006. Hanford Tank Ventilation System Condensates and Headspace Vapors: An Assessment of Potential Dermal Exposures. PNNL-15778, Pacific Northwest National Laboratory, Richland, WA. 
  • Huckaby JL. 2006. Evidence That Certain Waste Tank Headspace Vapor Samples Were Contaminated by Semivolatile Polymer Additives. PNNL-15646, Pacific Northwest National Laboratory, Richland, WA. 
  • Huckaby JL. 2006. An Alternative Treatment of Trace Chemical Constituents in Calculated Chemical Source Terms for Hanford Tank Farms Safety Analsyes. PNNL-16089, Pacific Northwest National Laboratory, Richland, WA. 
  • Kurath DE, PA Meyer, CW Stewart, and SM Barnes. 2006. "Overview of Pulse Jet Mixer/Hybrid Mixing System Development to Support the Hanford Waste Treatment Plant." In WM'06, the 32nd Waste Management Conference, February 26-March 2, 2006, Tucson, AZ, p. 15 pages.  WM Symposia, Inc., Tucson, AZ. 
  • Lin Y, X Cui, and JR Bontha. 2006. "Electrically Controlled Anion Exchange Based on Polypyrrole and Carbon Nanotubes Nanocomposite for Perchlorate Removal ." Environmental Science and Technology 40(12):4004-4009. 
  • Mahoney LA. 2006. Potential Waste Tank Headspace Concentrations of DDE and 1-Naphthylamine. PNNL-15632, Pacific Northwest National Laboratory, Richland, WA. 
  • Mahoney LA. 2006. Assessment of New Calculation Method for Toxicological Sums-of-Fractions for Hanford Tank Wastes. PNNL-16067, Pacific Northwest National Laboratory, Richland, WA. 
  • Mahoney LA. 2006. Assessment of New Calculation Method for Toxicological Sums-of-Fractions for Hanford Tank Farm Wastes. PNNL-16067 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
  • Pfund DM, MS Greenwood, JA Bamberger, and RA Pappas. 2006. "Inline Ultrasonic Rheometry by Pulsed Doppler." Ultrasonics 44(2006):e477- e482.  doi:10.1016/j.ultras.2006.05.027
  • Poet TS, TJ Mast, and JL Huckaby. 2006. Screening values for Non-Carcinogenic Hanford Waste Tank Vapor Chemicals that Lack Established Occupational Exposure Limits. PNNL-15640, Pacific Northwest National Laboratory, Richland, WA. 
  • Stewart CW. 2006. Hanford's Battle with Nuclear Waste Tank SY-101: Bubbles, Toils, and Troubles.  Battelle Press, Columbus, OH. 
  • Stewart ML, AL Ward, and DR Rector. 2006. "A Study of Pore Geometry Effects on Anisotropy in Hydraulic Permeability Using the Lattice-Boltzmann Method." Advances in Water Resources 29(9):1328-1340. 
  • Adkins HE, Jr, JM Cuta, BJ Koeppel, AD Guzman, and CS Bajwa. 2006. Spent Fuel Transportation Package Response to the Baltimore Tunnel Fire Scenario. PNNL-15313, Pacific Northwest National Laboratory, Richland, WA. 
  • Bacon DH, EM Pierce, DM Wellman, DM Strachan, and GB Josephson. 2006. Corrosion of Metal Inclusions In Bulk Vitrification Waste Packages. PNNL-15947, Pacific Northwest National Laboratory, Richland, WA. 
  • Brooks KP, BS Augspurger, DL Blanchard, JR, JM Cuta, SK Fiskum, and MR Thorson. 2006. "Hydraulic Testing of Ion Exchange Resins for Cesium Removal from Hanford Tank Waste ." Separation Science and Technology 41(11):2391-2408. 
  • Brooks KP, SD Rassat, J Hu, VS Stenkamp, SN Schlahta, JR Bontha, JD Holladay, T Simon, KA Romig, and CL Howard. 2006. "Development of a Microchannel In Situ Propellant Production System." In Space Technology and Applications International Forum--STAIF 2006, vol. 813, no. 2006, ed. MS El-Genk, pp. 111-1121.  American Institute of Physics, Melville, NY. 
  • Ely J, RT Kouzes, JE Schweppe, ER Siciliano, DM Strachan, and DR Weier. 2006. "The Use of Energy Windowing to Discriminate SNM from NORM in Radiation Portal Monitors." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 560(2):373-387. 
  • Evans JC, JR, and JL Huckaby. 2006. Data Quality Issues Associated with the Presence of Chlorinated Hydrocarbons in Tank Vapor Samples. PNNL-15648, Pacific Northwest National Laboratory, Richland, WA. 
  • Greenwood MS, JD Adamson, and JA Bamberger. 2006. "Long-Path Measurements of Ultrasonic Attentuation and Velocity for Very Dilute Slurries and Liquids and detection of contaminates." Ultrasonics 44(Suppl. 1):e461-e466. 
  • Josephson GB, JGH Geeting, DL Lessor, and WB Barton. 2006. "Axial Dispersion during Hanford Saltcake Washing." In 14th Symposium on Separation Science and Technology for Energy Applications held in Gatlinburg TN Oct.23-27, 2005.. Published in Separation Science and Technology, vol. 41, no. 10, pp. 2267-2282.  Taylor & Francis Inc., Philadelphia, PA.  doi:10.1080/01496390600745586
  • Kim DS, LM Bagaasen, JV Crum, A Fluegel, AB Gallegos, B Martinez, J Matyas, PA Meyer, D Paulsen, BJ Riley, MJ Schweiger, CW Stewart, RG Swoboda, and JD Yeager. 2006. Investigation of Tc Migration Mechanism During Bulk Vitrification Process Using Re Surrogate. PNNL-16267, Pacific Northwest National Laboratory, Richland, WA. 
  • Kouzes RT, and ER Siciliano. 2006. "The Response of Radiation Portal Monitors to Medical Radionuclides at Border Crossings." Radiation Measurements 41(5):499-512.  doi:10.1016/j.radmeas.2005.10.005
  • Kouzes RT, J Ely, JC Evans, JR, WK Hensley, EA Lepel, JC McDonald, JE Schweppe, ER Siciliano, DJ Strom, and ML Woodring. 2006. "Naturally Occurring Radioactive Materials in Cargo at US Borders." Packaging, Transport, Storage and Security of Radioactive Material 17(1):11-17.  doi:10.1179/174651006X95556
  • Meyer PA, DE Kurath, JA Bamberger, SM Barnes, and AW Etchells. 2006. "Scaling Laws for Reduced-Scale Tests of Pulse Jet Mixing Systems in Non-Newtonian Slurries: Mixing Cavern Behavior." In WM'06, the 32nd Waste Management Conference, February 26-March 2, 2006, Tucson, AZ, p. 14 pages.  WM Symposia, Inc., Tucson, AZ. 
  • Russell RL, MJ Schweiger, JH Westsik, JR, PR Hrma, DE Smith, AB Gallegos, MR Telander, and SG Pitman. 2006. Low Temperature Waste Immobilization Testing Vol. I. PNNL-16052 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
  • Stewart CW, PA Meyer, DE Kurath, and SM Barnes. 2006. "Scaling Laws for Reduced-Scale Tests of Pulse Jet Mixing Systems in Non-Newtonian Slurries: Gas Retention and Release Behavior." In WM'06, the 32nd Waste Management Conference, February 26-March 2, 2006, Tucson, AZ, p. 14 pages.  WM Symposia, Inc., Tucson, AZ. 

2005

  • Bagaasen LM, JH Westsik, JR, and TM Brouns. 2005. Waste Form Qualification Compliance Strategy for Bulk Vitrification. PNNL-15048, Pacific Northwest National Laboratory, Richland, WA. 
  • Bamberger JA, and MS Greenwood. 2005. "Evaluation of Ultrasonic Methods for In-Situ Real-Time Characterization of Drilling Mud." In Proceedings of FEDSM2005. ASME Fluids Engineering Division Summer Meeting and Exhibition June 19-23, 2005, Houston, TX, USA , vol. 2, pp. 499-504.  Amer. Society of Mechanical Engineers, New York. 
  • Fort JA, MR Garnich, and NA Klymyshyn. 2005. "Electromagnetic and Thermal-flow Modeling of a Cold-Wall Crucible Induction Melter." Metallurgical and Materials Transactions. B, Process metallurgy and materials processing science 36B:141-152. 
  • Mahoney LA, and JD Vienna. 2005. Feed Variability and Bulk Vitrification Glass Performance Assessment. PNNL-14985 Rev.0, Pacific Northwest National Laboratory, Richland, WA. 
  • Siciliano ER, J Ely, RT Kouzes, BD Milbrath, JE Schweppe, and DC Stromswold. 2005. "Comparison of PVT And NaI(Tl) Scintillators for Vehicle Portal Monitor Applications." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 550(3):647-674. 
  • Stewart CW, and PA Meyer. 2005. Derivation of the Buoyancy Ratio Equation from the Bubble Migration Model . PNNL-13337 Add.1, Pacific Northwest National Laboratory, Richland, WA. 
  • Robinson SM, RT Kouzes, RJ McConn, Jr, RT Pagh, JE Schweppe, and ER Siciliano. 2005. "Creation of Realistic Radiation Transport Models of Radiation Portal Monitors for Homeland Security Purposes." In 2005 IEEE Nuclear Science Symposium Conference Record, vol. 2, pp. 1014-1018.  IEEE, Piscataway, NJ.  doi:10.1109/NSSMIC.2005.1596425
  • Scheele RD, TD Cooper, SA Jones, JR Ewalt, JA Compton, DS Trent, MK Edwards, AE Kozelisky, PA Scott, and MJ Minette. 2005. Thermal Stability Studies of Candidate Decontamination Agents for Hanford’s Plutonium Finishing Plant Plutonium-Contaminated Gloveboxes. PNNL-15410, Pacific Northwest National Laboratory, Richland, WA. 
  • Schweppe JE, J Ely, RT Kouzes, RJ McConn, Jr, RT Pagh, SM Robinson, ER Siciliano, JD Borgardt, SE Bender, and AH Earnhart. 2005. "Validation of Computer Models for Homeland Security Purposes ." In 2005 IEEE Nuclear Science Symposium Conference Record, vol. 1, pp. 297-301.  IEEE, Piscataway, NJ.  doi:10.1109/NSSMIC.2005.1596257
  • Smith LE, AR Swickard, A Heredia-Langner, GA Warren, ER Siciliano, and SD Miller. 2005. "Design Considerations for Passive Gamma-Ray Spectrometers." In 2004 IEEE Nuclear Science Symposium Conference Record 16-22 October 2004 Rome, Italy., vol. 3, ed. Seibert, J. Anthony, pp. 1571-1575.  IEEE, Piscataway, NJ.  doi:10.1109/NSSMIC.2004.1462540
  • Smith LE, AR Swickard, A Heredia-Langner, GA Warren, ER Siciliano, and SD Miller. 2005. "Design Considerations for Passive Gamma-Ray Spectrometers." In 2004 IEEE Nuclear Science Symposium Conference Record, vol. 3, pp. 1571-1575.  IEEE, Piscataway, NJ.  doi:10.1109/NSSMIC.2004.1462540
  • Stewart CW, MS Fountain, JL Huckaby, LA Mahoney, PA Meyer, and BE Wells. 2005. Effects of Globally Waste Disturbing Activities on Gas Generation, Retention, and Release in Hanford Waste Tanks. PNNL-13781 Rev. 3, Pacific Northwest National Laboratory, Richland, WA. 
  • Stewart CW, SA Hartley, PA Meyer, and BE Wells. 2005. Predicting Peak Hydrogen Concentrations from Spontaneous Gas Releases in Hanford Waste Tanks . PNNL-15238, Pacific Northwest National Laboratory, Richland, WA. 

2004

  • Adkins HE, JR, BJ Koeppel, and DT Tang. 2004. "Spent Nuclear Fuel Structural Response when Subject to an End Impact Accident." In 2004 American Society of Mechanical Engineers, Pressure Vessels & Piping Division, vol. 483, pp. 207-214.  American Society of Mechanical Engineers, New York, NY. 
  • Bamberger JA, and JA Glissmeyer. 2004. Release Fraction Evaluation. PNNL-14545, Pacific Northwest National Laboratory, Richland, WA. 
  • Bamberger JA, and MS Greenwood. 2004. "Measuring fluid and slurry density and solids concentration non-invasively ." Ultrasonics 42(1-9):563-567. 
  • Bamberger JA, and MS Greenwood. 2004. "Non-invasive characterization of fluid foodstuffs based on ultrasonic measurements." Food Research International 37:621-625. 
  • Bamberger JA, and MS Greenwood. 2004. "Using ultrasonic attenuation to monitor slurry mixing in real time." Ultrasonics 42(1-9):145-148. 
  • Huckaby JL, LA Mahoney, JG Droppo, JR, and JE Meacham. 2004. Overview of Hanford Site High-Level Waste Tank Gas and Vapor Dynamics . PNNL-14831, Pacific Northwest National Laboratory, Richland, WA. 
  • Stewart ML, DR Rector, GG Muntean, and GD Maupin. 2004. "A MECHANISTIC MODEL FOR PARTICLE DEPOSITION IN DIESEL PARTICLUATE FILTERS USING THE LATTICE-BOLTZMANN TECHNIQUE." In 28th International Cocoa Beach Conference on Advanced Ceramics and Composites held January 2004 published in Ceramic Engineering and Science Proceedings, vol. 25, no. 3, pp. 437-446.  American Ceramic Society, Westerville, OH. 
  • Fort JA, and DL Lessor. 2004. "Tailored Electrical Driving as a Means of Controlling Heat Distribution and Convection Patterns in Joule-Heated Waste Glass Melters." In Ceramic Transactions, vol. 155, pp. 143-148.  American Ceramic Society, Westerville, OH. 
  • Goheen SC, KA Gaither, SM Anantatmula, GM Mong, LB Sasser, and DL Lessor. 2004. "Corona Discharge Influences Ozone Concentrations Near Rats." Bioelectromagnetics 25(2):107-113. 
  • Greenwood MS, and JA Bamberger. 2004. "Self-Calibrating Sensor for Measuring Density through Stainless Steel Pipeline Wall." Journal of Fluids Engineering--Transactions of the ASME 126(2):189-192. 
  • Huckaby JL, and BE Wells. 2004. Flammable Gas Release Estimates for Modified Sluicing Retrieval of Waste from Selected Hanford Single-Shell Tanks. PNNL-14271 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
  • Huckaby JL, and BE Wells. 2004. Flammable Gas Release Estimates for Modified Sluicing Retrieval of Waste from Selected Hanford Single-Shell Tanks . PNNL-14271 Rev. 2, Pacific Northwest National Laboratory, Richland, WA. 
  • Muntean GG, DR Rector, DR Herling, MA Khaleel, and DL Lessor. 2004. "Lattice-Boltzmann Diesel Particulate Filter Sub-Grid Modeling - A Progress Report." In Diesel Emission Measurement and Modeling : SAE 2003 World Congress & Exhibition, March 2003, Detroit, MI, USA., vol. SP-1755 , pp. 2003-01-0835 .  SAE International, Warrendale, PA. 
  • Onishi Y, and BE Wells. 2004. Feasibility Study on Using Two Mixer Pumps for Tank 241-AY-102 Waste Mixing . PNNL-14763, Pacific Northwest National Laboratory, Richland, WA. 
  • Smith LE, AR Swickard, A Heredia-Langner, GA Warren, ER Siciliano, and SD Miller. 2004. "Design Considerations for Passive Gamma-Ray Spectrometers." IEEE Transactions on Nuclear Science 52(5):1721 - 1727 .  doi:10.1109/TNS.2005.856809
  • Stock LM, and JL Huckaby. 2004. A Survey of Vapors in the Headspaces of Single-Shell Waste Tanks. PNNL-13366 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 

2003

2002

2001

2000

1999

  • Bontha JR, and DI Kaplan. 1999. "Immobilization or recovery of chlorinated hydrocarbons from contaminated groundwater using clathrate hydrates: A proof-of-concept." Environmental Science and Technology 33(7):1051-1055. 
  • Huckaby JL, LM Peurrung, and PA Gauglitz. 1999. Gas Release During Saltwell Pumping: Interpretation of Operational Data. PNNL-13029, Pacific Northwest National Laboratory, Richland, WA. 
  • Mahoney LA, ZI Antoniak, JM Bates, and ME Dahl. 1999. Retained Gas Sampling Results for the Flammable Gas Program. PNNL-13000, Pacific Northwest National Laboratory, Richland, WA. 
  • Rassat SD, PA Gauglitz, SM Caley, LA Mahoney, and DP Mendoza. 1999. A Discussion of SY-101 Crust Gas Retention and Release Mechanisms. PNNL-12092, Pacific Northwest National Laboratory, Richland, WA. 
  • Allen RW, TM Brouns, BA Carteret, RL Gilchrist, SN Schlahta, JH Westsik, JR, and LR Roeder-Smith. 1999. TFA FY00-FY04 Multiyear Program Plan. PNNL-12264, Pacific Northwest National Laboratory, Richland, WA. 
  • Greenwood MS, JR Skorpik, JA Bamberger, and RV Harris. 1999. "On-line ultrasonic density sensor for process control of liquids and slurries." Ultrasonics 37(2):159-171. 
  • Shepard CL, BJ Burghard, MA Friesel, BP Hildebrand, X Mouz, AA Diaz, and CW Enderlin. 1999. "Measurements of Density and Viscosity of One- and Two-Phase Fluids with Torsional Waveguides." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 46(3):536-548. 
  • Stewart CW, SD Rassat, JH Sukamto, and JM Cuta. 1999. Buoyancy and Dissolution of the Floating Crust Layer in Tank 241-SY-101 During Transfer and Back-Dilution. PNNL-13040, Pacific Northwest National Laboratory, Richland, WA. 
  • Veltkamp DJ, SD Doherty, BB Anderson, M Koch, LJ Bond, LW Burgess, JR, AH Ullman, JA Bamberger, and MS Greenwood. 1999. "Process Analytical Chemistry." Analytical Chemistry 73(12):121R-180R. 

1998

Fluid and Computational Engineering

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