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Steven T. Wereley
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Proceedings Papers

Particle Motion in Taylor Couette Flow

Steven T. Wereley, Richard M. Lueptow
Proc. ASME. IMECE97, Ocean Engineering, 73-79, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1246
https://doi.org/10.1115/IMECE1997-1246
View Paper titled, Particle Motion in Taylor Couette Flow
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Topics: Flow (Dynamics), Particulate matter, Cylinders, Vortices, Annulus, Fluids, Density, Filtration, Flow instability, Limit cycles
Proceedings Papers

Velocimetry for MEMS Applications

Steven T. Wereley, Carl D. Meinhart, Juan G. Santiago, Ron J. Adrian
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 453-459, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1284
https://doi.org/10.1115/IMECE1998-1284
View Paper titled, Velocimetry for MEMS Applications
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Topics: Microelectromechanical systems, Particulate matter, Flow (Dynamics), Resolution (Optics), Algorithms, Brownian motion, Errors, Erythrocytes, Microfluidics, Microscopy
Proceedings Papers

Dynamic Particle Concentration for Bio-Signal Enhancement Based on an Optoelectric Microchip

Kuan-Chih Wang, Steven T. Wereley, Aloke Kumar, Han-Sheng Chuang
Proc. ASME. IMECE2013, Volume 7B: Fluids Engineering Systems and Technologies, V07BT08A001, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-62329
https://doi.org/10.1115/IMECE2013-62329
View Paper titled, Dynamic Particle Concentration for Bio-Signal Enhancement Based on an Optoelectric Microchip
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Topics: Integrated circuits, Particulate matter, Signals, Biology, Noise (Sound), Potential barrier, Sensors
Journal Articles

Towards New Methodologies for Manipulation of Colloidal Particles in a Miniaturized Fluidic Device: Optoelectrokinetic Manipulation Technique

Jae-Sung Kwon, Steven T. Wereley
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2013, 135(2): 021306.
Paper No: FE-12-1379
https://doi.org/10.1115/1.4023451
Published Online: March 19, 2013
View Article titled, Towards New Methodologies for Manipulation of Colloidal Particles in a Miniaturized Fluidic Device: Optoelectrokinetic Manipulation Technique
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Topics: Electric fields, Electrodes, Lasers, Particulate matter, Electrokinetics, Flow (Dynamics), Microfluidics, Fluidic devices
Proceedings Papers

Investigation for Toroidal Microfluidic Vortices Generated by a Laser Illumination Application in an Uniform Electric Field

Jae-Sung Kwon, Steven T. Wereley
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 1019-1022, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-62743
https://doi.org/10.1115/IMECE2011-62743
View Paper titled, Investigation for Toroidal Microfluidic Vortices Generated by a Laser Illumination Application in an Uniform Electric Field
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Topics: Electric fields, Lasers, Microfluidics, Vortices, Flow (Dynamics), Vorticity, Brownian motion, Fluids, Laser beams, Microparticles
Proceedings Papers

Study of Factors in Coffee-Ring Structure Formation Using PIV Methods

Kewen Han, Zhe Zhang, Steven T. Wereley, Je Hoon Oh
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 1069-1075, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63231
https://doi.org/10.1115/IMECE2011-63231
View Paper titled, Study of Factors in Coffee-Ring Structure Formation Using PIV Methods
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Topics: Convection, Drops, Evaporation, Flow (Dynamics), Fluid dynamics, Hydrophilicity, Inks, Microfluidics, Particulate matter, Printing
Proceedings Papers

Application of an Optically Induced Electrokinetic Manipulation Technique on Live Bacteria

Jae-Sung Kwon, Sandeep Ravindranath, Aloke Kumar, Joseph Irudayaraj, Steven T. Wereley
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 815-821, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-39324
https://doi.org/10.1115/IMECE2010-39324
View Paper titled, Application of an Optically Induced Electrokinetic Manipulation Technique on Live Bacteria
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Topics: Bacteria, Electrokinetics, Electrodes, Electric fields, Lasers, Agar, Biomaterials, Holography, Microfluidics, Particulate matter
Proceedings Papers

Optically Induced Electrokinetic Trapping and Sorting of Colloids

Stuart J. Williams, Aloke Kumar, Steven T. Wereley
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 263-269, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30465
https://doi.org/10.1115/FEDSM-ICNMM2010-30465
View Paper titled, Optically Induced Electrokinetic Trapping and Sorting of Colloids
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Topics: Electrokinetics, Particulate matter, Electrodes, Fluids, Electrical conductivity, Heating, Hydrodynamics, Laser beams
Proceedings Papers

Micro and Nano Particle Manipulation Using Optically Modulated Electrokinetic Flows

Stuart J. Williams, Aloke Kumar, Steven T. Wereley
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 1, 299-305, December 18–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2009-18493
https://doi.org/10.1115/MNHMT2009-18493
View Paper titled, Micro and Nano Particle Manipulation Using Optically Modulated Electrokinetic Flows
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Topics: Electrokinetics, Flow (Dynamics), Nanoparticles, Electrodes, Particulate matter, Fluids, Laser beams
Proceedings Papers

Microfluidic Gas Purge Valves

Han-Sheng Chuang, Steven T. Wereley
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 1, 375-378, December 18–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2009-18534
https://doi.org/10.1115/MNHMT2009-18534
View Paper titled, Microfluidic Gas Purge Valves
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Topics: Microfluidics, Plasma desorption mass spectrometry, Valves
Proceedings Papers

Velocity Fields in Opto-Electrically Induced Fluid Flows

Steven T. Wereley, Edward Judokusumo, Aloke Kumar, Stuart Williams
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 1403-1407, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82153
https://doi.org/10.1115/ICNMM2009-82153
View Paper titled, Velocity Fields in Opto-Electrically Induced Fluid Flows
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Topics: Brownian motion, Electric fields, Electrodes, Flow (Dynamics), Fluid dynamics, Laser beams, Lasers, Microfluidics, Pumps, Signals
Proceedings Papers

Hydrodynamic Investigations of a Dielectrophoretically Trapped and Agitated Microparticle

Stuart J. Williams, Steven T. Wereley
Proc. ASME. FEDSM2009, Volume 2: Fora, 433-439, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78068
https://doi.org/10.1115/FEDSM2009-78068
View Paper titled, Hydrodynamic Investigations of a Dielectrophoretically Trapped and Agitated Microparticle
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Topics: Dielectrophoresis, Electric fields, Fluid dynamics, Induced polarization, Microfluidics, Microparticles, Particulate matter, Resolution (Optics)
Proceedings Papers

Optically Induced Electrohydrodynamics and Electrokinetic Colloidal Aggregation

Stuart J. Williams, Aloke Kumar, Steven T. Wereley
Proc. ASME. FEDSM2009, Volume 2: Fora, 441-445, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78121
https://doi.org/10.1115/FEDSM2009-78121
View Paper titled, Optically Induced Electrohydrodynamics and Electrokinetic Colloidal Aggregation
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Topics: Electrohydrodynamics, Electrokinetics, Electrodes, Fluids, Laser beams, Nanoparticles, Nanotechnology, Particulate matter
Proceedings Papers

Optically Induced Rapid Electrokinetic Patterning: A Study of the Operational Regimes and Dominant Forces

Aloke Kumar, Steven T. Wereley
Proc. ASME. IMECE2009, Volume 11: Mechanics of Solids, Structures and Fluids, 95-97, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-11518
https://doi.org/10.1115/IMECE2009-11518
View Paper titled, Optically Induced Rapid Electrokinetic Patterning: A Study of the Operational Regimes and Dominant Forces
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Topics: Electrokinetics, Particulate matter, Density, Electrical conductivity, Thermal conductivity, Dipole moments, Electrodes, High power lasers
Proceedings Papers

An Automated Cyclic Particle Extractor

Han-Sheng Chuang, Steven T. Wereley, Stephen C. Jacobson
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 567-570, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10422
https://doi.org/10.1115/IMECE2009-10422
View Paper titled, An Automated Cyclic Particle Extractor
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Topics: Particulate matter, Cycles, Diffusion (Physics), Flow (Dynamics), Microfluidics, Plasma desorption mass spectrometry, Pumps, Separation (Technology), Valves
Journal Articles

Comparison of Experiments and Simulation of Joule Heating in ac Electrokinetic Chips

Stuart J. Williams, Pramod Chamarthy, Steven T. Wereley
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. February 2010, 132(2): 021103.
https://doi.org/10.1115/1.4000740
Published Online: February 4, 2010
View Article titled, Comparison of Experiments and Simulation of Joule Heating in ac Electrokinetic Chips
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Topics: Computer simulation, Electrical conductivity, Electrodes, Electrokinetics, Fluids, Heating, Joules, Temperature, Fluorescence, Simulation
Proceedings Papers

Laser-Induced Fluorescence Thermometry for Joule Heating in AC Electrokinetic Chips

Stuart J. Williams, Pramod Chamarthy, Steven T. Wereley
Proc. ASME. FEDSM2008, Volume 2: Fora, 613-620, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55175
https://doi.org/10.1115/FEDSM2008-55175
View Paper titled, Laser-Induced Fluorescence Thermometry for Joule Heating in AC Electrokinetic Chips
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Topics: Electrokinetics, Fluorescence, Heating, Joules, Lasers, Temperature measurement, Temperature, Electric fields, Electrodes, Fluids
Proceedings Papers

Microscale Laser-Induced Fluorescence Method for Non-Intrusive Temperature Measurement

Pramod Chamarthy, Steven T. Wereley, Suresh V. Garimella
Proc. ASME. IMECE2007, Volume 11: Micro and Nano Systems, Parts A and B, 827-834, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41935
https://doi.org/10.1115/IMECE2007-41935
View Paper titled, Microscale Laser-Induced Fluorescence Method for Non-Intrusive Temperature Measurement
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Topics: Fluorescence, Lasers, Microscale devices, Temperature measurement, Temperature, Calibration, Flow (Dynamics), Fluids, Junctions, Magnification
Proceedings Papers

Flow Field Analysis of Dielectrophoretically-Suspended Particles

Stuart J. Williams, Steven T. Wereley
Proc. ASME. IMECE2007, Volume 11: Micro and Nano Systems, Parts A and B, 729-732, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41252
https://doi.org/10.1115/IMECE2007-41252
View Paper titled, Flow Field Analysis of Dielectrophoretically-Suspended Particles
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Topics: Flow (Dynamics), Particulate matter, Microfluidics, Fluid dynamics, Dielectrophoresis, Electric fields, Fluids, Hydrodynamics, Induced polarization, Resolution (Optics)
Proceedings Papers

In-Vitro Wall Shear Stress Measurements for Microfluid Flows by Using Second-Order SPE Micro-PIV

Han-Sheng Chuang, Steven T. Wereley
Proc. ASME. IMECE2007, Volume 11: Micro and Nano Systems, Parts A and B, 697-703, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41171
https://doi.org/10.1115/IMECE2007-41171
View Paper titled, In-Vitro Wall Shear Stress Measurements for Microfluid Flows by Using Second-Order SPE Micro-PIV
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Topics: Flow (Dynamics), Shear stress, Errors, Algorithms, Resolution (Optics), Engineering simulation, Microchannels, Noise (Sound), Plasma desorption mass spectrometry, Siloxanes