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Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

J. A. MacCalman, R. J. Williams, G. L. Ingram, S. I. Hogg
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2024, 146(8): 084401.
Paper No: TRIB-23-1330
https://doi.org/10.1115/1.4065264
Published Online: April 23, 2024
View Articletitled, Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications
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Topics: Flow (Dynamics), Fluids, Leakage, Sealing (Process), Turbomachinery, Pressure, Leakage flows, Geometry, Computational fluid dynamics, Design
Journal Articles

The Calorific Power of Weathered Coals

R. S. Hale, Henry J. Williams
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. January 1899, 20: 333–335.
https://doi.org/10.1115/1.4060898
Published Online: January 26, 2024
View Articletitled, The Calorific Power of Weathered Coals
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Topics: Coal
Journal Articles

Discussion: “The Fundamental Problems of Hydroelectric Development” (Freeman, John R., 1923, Trans. ASME, 45, pp. 527–555)

John P. Hogan, Geo. A. Orrok, Harold W. Buck, William Monroe White, J. P. J. Williams, T. Kennard Thomson
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Discussions
J. Fluids Eng. January 1923, 45: 555–566.
https://doi.org/10.1115/1.4058273
Published Online: December 5, 2023
View Articletitled, Discussion: “The Fundamental Problems of Hydroelectric Development” (Freeman, John R., 1923, Trans. ASME, 45, pp. 527–555)
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Proceedings Papers

Detection and Isolation of Faults in the Stamping Process

Christopher K. H. Koh, Jianjun Shi, William J. Williams, Jun Ni
Proc. ASME. IMECE96, Manufacturing Science and Engineering, 605-610, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0833
https://doi.org/10.1115/IMECE1996-0833
View Paper titled, Detection and Isolation of Faults in the Stamping Process
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Topics: Manufacturing, Metal stamping, Sheet metal, Signals
Journal Articles

The Fuel-Bed Tests at Hell Gate Generating Station, 1937-1938

M. A. Mayers, W. H. Dargan, Joseph Gershberg, B. C. Dalway, M. J. Williams, E. R. Kaiser
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. April 1941, 63(3): 191–211.
https://doi.org/10.1115/1.4019370
Published Online: December 22, 2022
View Articletitled, The Fuel-Bed Tests at Hell Gate Generating Station, 1937-1938
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Topics: Fuels, Gates (Closures), Power stations, Combustion, Fire, Boilers, Coke, Flow (Dynamics), Gases, Ignition
Journal Articles

High-Speed Multiple-Point Potentiometer Recorder for Measuring Thermocouple Temperatures During Test-Plane Flights

I. M. Stein, A. J. Williams, Jr., W. R. Clark
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 1944, 66(4): 271–275.
https://doi.org/10.1115/1.4017985
Published Online: December 14, 2022
View Articletitled, High-Speed Multiple-Point Potentiometer Recorder for Measuring Thermocouple Temperatures During Test-Plane Flights
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Topics: Flight, Temperature, Thermocouples, Design, Exhaust systems, Instrumentation, Testing
Journal Articles

Closure to “Discussions of ‘Pulsation Errors in Manometer Gages’” (1956, Trans. ASME, 78, pp. 1466–1468)

T. J. Williams
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Closures
J. Fluids Eng. October 1956, 78(7): 1468–1469.
https://doi.org/10.1115/1.4014070
Published Online: February 21, 2022
View Articletitled, Closure to “Discussions of ‘Pulsation Errors in Manometer Gages’” (1956, Trans. ASME, 78, pp. 1466–1468)
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Topics: Errors, Manometers
Journal Articles

Pulsation Errors in Manometer Gages

T. J. Williams
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. October 1956, 78(7): 1461–1466.
https://doi.org/10.1115/1.4014066
Published Online: February 21, 2022
View Articletitled, Pulsation Errors in Manometer Gages
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Topics: Errors, Gages, Manometers, Design, Pressure
Journal Articles

Discussion: “An Analog Study of a High-Speed Recording Servomechanism” (Schwartzenberg, J. W., 1958, Trans. ASME, 80, pp. 490–495)

A. J. Williams, Jr.
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Discussions
J. Fluids Eng. February 1958, 80(2): 496.
https://doi.org/10.1115/1.4012416
Published Online: January 25, 2022
View Articletitled, Discussion: “An Analog Study of a High-Speed Recording Servomechanism” (Schwartzenberg, J. W., 1958, Trans. ASME, 80, pp. 490–495)
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Topics: Servomechanisms
Journal Articles

Large Eddy Simulation of Microvortex Generators in a Turbulent Boundary Layer

Andrew P. Heffron, John J. Williams, Eldad J. Avital
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2021, 143(5): 051208.
Paper No: FE-20-1397
https://doi.org/10.1115/1.4049817
Published Online: February 19, 2021
View Articletitled, Large Eddy Simulation of Microvortex Generators in a Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Drag (Fluid dynamics), Flow (Dynamics), Generators, Large eddy simulation, Vortices, Vorticity, Pressure
Journal Articles

Assessment of a Food-Warming Cabinet for Heat and Humidity Decontamination of N95 Respirators

Stuart J. Williams
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. January 2021, 143(1): 014502.
Paper No: HT-20-1361
https://doi.org/10.1115/1.4048739
Published Online: November 5, 2020
View Articletitled, Assessment of a Food-Warming Cabinet for Heat and Humidity Decontamination of N95 Respirators
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Topics: Decontamination, Food products, Heat, Heating, Respirators, Temperature, Containers
Journal Articles

Thermal Modeling in Metal Additive Manufacturing Using Graph Theory: Experimental Validation With Laser Powder Bed Fusion Using In Situ Infrared Thermography Data

M. Reza Yavari, Richard J. Williams, Kevin D. Cole, Paul A. Hooper, Prahalada Rao
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2020, 142(12): 121005.
Paper No: MANU-19-1489
https://doi.org/10.1115/1.4047619
Published Online: September 9, 2020
View Articletitled, Thermal Modeling in Metal Additive Manufacturing Using Graph Theory: Experimental Validation With Laser Powder Bed Fusion Using In Situ Infrared Thermography Data
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Topics: Finite element analysis, Temperature, Lasers, Additive manufacturing
Journal Articles

Revealing Three-Dimensional Morphology in Nanoporous Gold Using Three-Dimensional X-Ray Fresnel Coherent Diffractive Imaging Tomography

Yu-Chen Karen Chen-Wiegart, SangSoo Kim, David Vine, Xianghui Xiao, Chonghang Zhao, Mark A. Pfeifer, Garth J. Williams, Ian McNulty
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. November 2020, 17(4): 041005.
Paper No: JEECS-19-1123
https://doi.org/10.1115/1.4046414
Published Online: April 1, 2020
View Articletitled, Revealing Three-Dimensional Morphology in Nanoporous Gold Using Three-Dimensional X-Ray Fresnel Coherent Diffractive Imaging Tomography
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Topics: Imaging, Metals, Porosity, X-rays, Image segmentation, Capacitors, Corrosion, Absorption, Actuators, Nanoscale phenomena
Journal Articles

Considerations on the Experimental Calibration of the Fall Cone Test

Marcelo A. Llano-Serna, Márcio M. Farias, Dorival M. Pedroso, David J. Williams, Daichao Sheng
Journal: Geotechnical Testing Journal
Publisher: ASTM International
Article Type: Technical Notes
Geotech. Test. J.. November 2018, 41(6): 1131–1138.
Paper No: GTJ20170205
https://doi.org/10.1520/GTJ20170205
Published Online: July 26, 2018
View Articletitled, Considerations on the Experimental Calibration of the Fall Cone Test
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Journal Articles

A Linear Regression Framework for the Verification of Bayesian Model Calibration Algorithms

Jerry A. McMahan, Jr., Brian J. Williams, Ralph C. Smith, Nicholas Malaya
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2017, 2(2): 021006.
Paper No: VVUQ-16-1031
https://doi.org/10.1115/1.4037705
Published Online: September 12, 2017
View Articletitled, A Linear Regression Framework for the Verification of Bayesian Model Calibration Algorithms
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Topics: Algorithms, Calibration, Errors, Density
Proceedings Papers

The Significance of Soil Freezing for Stress Corrosion Cracking

Peter J. Williams, Thomas L. White, J. Kenneth Torrance
Proc. ASME. IPC1998, Volume 1: Risk Assessment and Management; Emerging Issues and Innovative Projects; Operations and Maintenance; Corrosion and Integrity Management, 473-478, June 7–11, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IPC1998-2054
https://doi.org/10.1115/IPC1998-2054
View Paper titled, The Significance of Soil Freezing for Stress Corrosion Cracking
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Topics: Freezing, Soil, Stress corrosion cracking, Particulate matter, Corrosion, Pipes, Water, Ice, Mechanical properties, Minerals
Proceedings Papers

An Improved Test Facility for Studying Deposit Fouling on Steam Turbine Blades

Alan R. May Estebaranz, Richard J. Williams, Simon I. Hogg, Philip W. Dyer
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A035, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57575
https://doi.org/10.1115/GT2016-57575
View Paper titled, An Improved Test Facility for Studying Deposit Fouling on Steam Turbine Blades
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Topics: Blades, Steam turbines, Test facilities, Steam, Copper, Cycles, Energy generation, Feedback, Machinery, Pressure
Proceedings Papers

Feasibility Analysis of Using Local Remanufactured Products: A Case Study of Industrial Starters and Alternators

Steve Hsueh-Ming Wang, Teresa J. Williams
Proc. ASME. MSEC2015, Volume 2: Materials; Biomanufacturing; Properties, Applications and Systems; Sustainable Manufacturing, V002T05A020, June 8–12, 2015
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2015-9397
https://doi.org/10.1115/MSEC2015-9397
View Paper titled, Feasibility Analysis of Using Local Remanufactured Products: A Case Study of Industrial Starters and Alternators
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Topics: Anchorage, Engines, Manufacturing, Motor vehicles, Sales
Journal Articles

Nonlinear Dynamics of a Simplified Model of an Overhung Rotor Subjected to Intermittent Annular Rubs

Andrea Zilli, Robin J. Williams, David J. Ewins
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Design Innovation Paper
J. Eng. Gas Turbines Power. June 2015, 137(6): 065001.
Paper No: GTP-14-1444
https://doi.org/10.1115/1.4028844
Published Online: June 1, 2015
View Articletitled, Nonlinear Dynamics of a Simplified Model of an Overhung Rotor Subjected to Intermittent Annular Rubs
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Topics: Rotors, Transients (Dynamics), Bifurcation, Synchronization
Proceedings Papers

The Use of Mathematical Modeling in the Analysis of Gas Turbine Compressor Unit Test Data

L. J. Williams
Proc. ASME. GT1981, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T07A012, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-217
https://doi.org/10.1115/81-GT-217
View Paper titled, The Use of Mathematical Modeling in the Analysis of Gas Turbine Compressor Unit Test Data
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Topics: Compressors, Gas turbines, Modeling, Engines, Errors, Instrumentation, Testing performance