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T. J. O'Hern
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Proceedings Papers

Advanced Material Distribution Measurement in Multiphase Flows: A Case Study

D. L. George, S. L. Ceccio, T. J. O’Hern, K. A. Shollenberger, J. R. Torczynski
Proc. ASME. IMECE98, Fluids Engineering, 31-42, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0984
https://doi.org/10.1115/IMECE1998-0984
View Paper titled, Advanced Material Distribution Measurement in Multiphase Flows: A Case Study
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Topics: Advanced materials, Multiphase flow, Extended irreversible thermodynamics, Magnetic resonance imaging, Acoustics, Densitometry, Emissions, Flow (Dynamics), Impedance (Electricity), Particulate matter
Proceedings Papers

Large Eddy Simulation and Experimental Measurements of a Methane-Air Fire Plume

P. E. DesJardin, S. R. Tieszen, T. J. O’Hern
Proc. ASME. IMECE2001, Heat Transfer: Volume 4 — Combustion and Energy Systems, 141-144, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24249
https://doi.org/10.1115/IMECE2001/HTD-24249
View Paper titled, Large Eddy Simulation and Experimental Measurements of a Methane-Air Fire Plume
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Topics: Fire, Large eddy simulation, Methane, Plumes (Fluid dynamics), Flames, Accreditation, Computer simulation, Pinch effect, Turbulence
Journal Articles

Gas-Enabled Resonance and Rectified Motion of a Piston in a Vibrated Housing Filled With a Viscous Liquid

L. A. Romero, J. R. Torczynski, J. R. Clausen, T. J. O'Hern, G. L. Benavides
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2016, 138(6): 061302.
Paper No: FE-15-1140
https://doi.org/10.1115/1.4032216
Published Online: February 18, 2016
View Article titled, Gas-Enabled Resonance and Rectified Motion of a Piston in a Vibrated Housing Filled With a Viscous Liquid
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Topics: Bellows (Equipment), Pistons, Resonance, Damping
Proceedings Papers

Behavior of Levitated Bubbles Under Vibration

T. J. O’Hern, B. Shelden, L. A. Romero, J. R. Torczynski
Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT17A001, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16056
https://doi.org/10.1115/FEDSM2013-16056
View Paper titled, Behavior of Levitated Bubbles Under Vibration
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Topics: Bubbles, Vibration, Drops, Jets, Acoustics, Buoyancy, Gravity (Force), Levitation, Plasma desorption mass spectrometry, Resonance
Proceedings Papers

Effect of Amplitude on Mass Transport, Void Fraction and Bubble Size in a Vertically Vibrating Liquid-Gas Bubble Column Reactor

A. L. Still, A. J. Ghajar, T. J. O’Hern
Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT17A004, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16116
https://doi.org/10.1115/FEDSM2013-16116
View Paper titled, Effect of Amplitude on Mass Transport, Void Fraction and Bubble Size in a Vertically Vibrating Liquid-Gas Bubble Column Reactor
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Topics: Bubbles, Porosity, Mass transfer, Buoyancy, Flow (Dynamics), Coal, Oscillating frequencies, Petroleum, Slurries, Statistical analysis
Proceedings Papers

Multiphase Particle-in-Cell Simulations of Flow in a Gas-Solid Riser

K. A. Williams, D. M. Snider, J. R. Torczynski, S. M. Trujillo, T. J. O’Hern
Proc. ASME. HT-FED2004, Volume 1, 389-397, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56594
https://doi.org/10.1115/HT-FED2004-56594
View Paper titled, Multiphase Particle-in-Cell Simulations of Flow in a Gas-Solid Riser
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Topics: Engineering simulation, Flow (Dynamics), Particulate matter, Pipeline risers, Risers (Casting), Simulation, Computational fluid dynamics, Cracking (Materials), Fluids, Fracture (Process)
Proceedings Papers

Solids-Loading Measurements in a Gas-Solid Riser

T. J. O’Hern, S. M. Trujillo, J. B. Oelfke, P. R. Tortora, S. L. Ceccio
Proc. ASME. HT-FED2004, Volume 1, 399-406, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56602
https://doi.org/10.1115/HT-FED2004-56602
View Paper titled, Solids-Loading Measurements in a Gas-Solid Riser
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Topics: Pipeline risers, Risers (Casting), Solids, Flow (Dynamics), Electrodes, Cracking (Materials), Design, Extended irreversible thermodynamics, Fluids, Fracture (Process)
Journal Articles

Comparison of Holographic and Coulter Counter Measurements of Cavitation Nuclei in the Ocean

T. J. O’Hern, L. d’Agostino, A. J. Acosta
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 1988, 110(2): 200–207.
https://doi.org/10.1115/1.3243535
Published Online: June 1, 1988
View Article titled, Comparison of Holographic and Coulter Counter Measurements of Cavitation Nuclei in the Ocean
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Topics: Cavitation, Oceans, Particulate matter, Density, Bubbles, Electrical conductivity, Electromagnetic noise, Equilibrium (Physics), Errors, Flow (Dynamics)
Journal Articles

Cavitation in Large Scale Shear Flows

J. Katz, T. J. O’Hern
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 1986, 108(3): 373–376.
https://doi.org/10.1115/1.3242589
Published Online: September 1, 1986
View Article titled, Cavitation in Large Scale Shear Flows
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Topics: Cavitation, Shear flow, Eddies (Fluid dynamics), Shear (Mechanics), String, Disks, Electromagnetic scattering, Photography, Pressure, Reynolds number