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Proceedings Papers

The Leidenfrost Phenomenon on Sub-Micron Tapered Pillars

Manuel Auliano, Maria Fernandino, Peng Zhang, Carlos Alberto Dorao
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T08A003, August 27–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2017-5557
https://doi.org/10.1115/ICNMM2017-5557
View Paper titled, The Leidenfrost Phenomenon on Sub-Micron Tapered Pillars
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Topics: Columns (Structural), Drops, Cooling, Displacement, Evaporation, Heat transfer, Temperature, Thermal conductivity, Vapors, Water
Proceedings Papers

Condensation Dynamics and Droplet Size Distribution

Mohammad Rejaul Haque, Chuang Qu, Edward C. Kinzel, Amy Rachel Betz
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A002, August 27–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2017-5562
https://doi.org/10.1115/ICNMM2017-5562
View Paper titled, Condensation Dynamics and Droplet Size Distribution
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Topics: Condensation, Drops, Dynamics (Mechanics), Silicon, Temperature, Water, Aerospace industry, Columns (Structural), Dehumidification, HVAC equipment
Proceedings Papers

Effect of Micropillar Characteristics on Leidenfrost Temperature of Impacting Droplets

Il Woong Park, Maria Fernandino, Carlos Albert Dorao
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A001, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-7963
https://doi.org/10.1115/ICNMM2016-7963
View Paper titled, Effect of Micropillar Characteristics on Leidenfrost Temperature of Impacting Droplets
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Topics: Drops, Temperature, Columns (Structural), Boiling, Silicon, Film boiling, Vapors
Proceedings Papers

Thermal Performance Analysis of Hybrid Jet Impingement/Microchannel Cooling for Concentrated Photovoltaic (CPV) Cells

Afzal Husain, Mohd Ariz, Nasser A. Al-Azri, Nabeel Z. H. Al-Rawahi, Mohd. Z. Ansari
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A001, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-7931
https://doi.org/10.1115/ICNMM2016-7931
View Paper titled, Thermal Performance Analysis of Hybrid Jet Impingement/Microchannel Cooling for Concentrated Photovoltaic (CPV) Cells
Open the PDF for Thermal Performance Analysis of Hybrid Jet Impingement/Microchannel Cooling for Concentrated Photovoltaic (CPV) Cells in another window
Topics: Cooling, Microchannels, Thermal resistance, Design, Heat sinks, Temperature, Columns (Structural), Computer simulation, Coolants, Flow (Dynamics)
Proceedings Papers

Measurement of Equivalent Pore Radius and Contact Angle Within Porous Media

Saitej Ravi, David Horner, Saeed Moghaddam
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A046, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48223
https://doi.org/10.1115/ICNMM2015-48223
View Paper titled, Measurement of Equivalent Pore Radius and Contact Angle Within Porous Media
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Topics: Porous materials, Pressure, Water, Columns (Structural), Darcy's law, Fluids, Geometry, Permeability, Uncertainty
Proceedings Papers

The Influence of Confinement on the Hydrodynamic Characteristics of a Cylindrical Pillar Within a Microchannel

John O’Connor, Jeff Punch, Nicholas Jeffers, Jason Stafford
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A044, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48701
https://doi.org/10.1115/ICNMM2015-48701
View Paper titled, The Influence of Confinement on the Hydrodynamic Characteristics of a Cylindrical Pillar Within a Microchannel
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Topics: Columns (Structural), Microchannels, Reynolds number, Flow (Dynamics), Cylinders, Heat transfer, Open channels (Hydraulics), Pressure drop, Collapse, Convection
Proceedings Papers

An Experimental Study of Heat Transfer Enhancement in Microchannels

Yingying Wang, Yoav Peles
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A002, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73057
https://doi.org/10.1115/ICNMM2013-73057
View Paper titled, An Experimental Study of Heat Transfer Enhancement in Microchannels
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Topics: Heat transfer, Microchannels, Columns (Structural)
Proceedings Papers

Empirical Verification of Theoretical Models on Performance Characteristics of Micro-Pillar Wick Structures

David Horner, Sai Tej, Saeed Moghaddam
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T08A001, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73149
https://doi.org/10.1115/ICNMM2013-73149
View Paper titled, Empirical Verification of Theoretical Models on Performance Characteristics of Micro-Pillar Wick Structures
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Topics: Columns (Structural), Performance characterization, Heat, Design, Flat heat pipes, Fluid dynamics, Heat transfer, Hydrostatic pressure, Permeability, Stress
Proceedings Papers

Creeping Flow Through Microchannels With Integrated Micro-Pillars

Ali Tamayol, Naga S. K. Gunda, Mohsen Akbari, Sushanta K. Mitra, Majid Bahrami
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 411-417, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2012-73199
https://doi.org/10.1115/ICNMM2012-73199
View Paper titled, Creeping Flow Through Microchannels With Integrated Micro-Pillars
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Topics: Columns (Structural), Creeping flow, Microchannels, Porous materials, Pressure drop
Proceedings Papers

A Novel Thermo-Hydraulic Test Platform for Micropillared Array Thermal Wick Optimization

Collier Miers, Geoff Wehmeyer, Carlos H. Hidrovo
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 827-834, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2012-73192
https://doi.org/10.1115/ICNMM2012-73192
View Paper titled, A Novel Thermo-Hydraulic Test Platform for Micropillared Array Thermal Wick Optimization
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Topics: Columns (Structural), Condensers (steam plant), Coolants, Cooling, Evaporation, Flow (Dynamics), Geometry, Gravity (Force), Heat, Heat pipes
Proceedings Papers

Evaporation-Induced Cassie Droplets on Superhydrophilic Microstructured Surfaces

Solomon Adera, Rishi Raj, Ryan Enright, Evelyn N. Wang
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 835-843, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2012-73224
https://doi.org/10.1115/ICNMM2012-73224
View Paper titled, Evaporation-Induced Cassie Droplets on Superhydrophilic Microstructured Surfaces
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Topics: Drops, Evaporation, Wetting, Heat transfer, Superheating, Columns (Structural), Fluids, Photolithography, Reactive-ion etching, Silicon
Proceedings Papers

Heat and Mass Transfer Enhancement by Active Flow Control in Micro Domains

Junkyu Jung, Daren Elcock, Chih-Jung Kuo, Michael Amitay, Yoav Peles
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 629-637, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58295
https://doi.org/10.1115/ICNMM2011-58295
View Paper titled, Heat and Mass Transfer Enhancement by Active Flow Control in Micro Domains
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Topics: Flow control, Heat, Mass transfer, Flow (Dynamics), Turbulence, Columns (Structural), Kinetic energy, Microchannels, Heat transfer, Heat transfer coefficients
Proceedings Papers

Nanoengineered Surfaces for Efficient Energy Systems

Evelyn N. Wang, Rong Xiao, Kuang-Han Chu, Ryan Enright
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 663-667, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58300
https://doi.org/10.1115/ICNMM2011-58300
View Paper titled, Nanoengineered Surfaces for Efficient Energy Systems
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Topics: Energy / power systems, Columns (Structural), Design, Nanostructures , Capillarity, Deflection, Drops, Energy conversion, Energy dissipation, Fluids
Proceedings Papers

Stability Analysis of Cassie-Baxter State Under Pressure Driven Flow

Tae Jin Kim, Carlos H. Hidrovo
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1657-1662, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30406
https://doi.org/10.1115/FEDSM-ICNMM2010-30406
View Paper titled, Stability Analysis of Cassie-Baxter State Under Pressure Driven Flow
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Topics: Flow (Dynamics), Pressure, Stability, Cavities, Microchannels, Friction, Microchannel flow, Channel flow, Columns (Structural), Compressibility
Proceedings Papers

Characterization of Capillary Flow Within a Homogenously Dispersed Array of Vertical Micropillars

Conan Zhang, Carlos H. Hidrovo
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 655-663, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30526
https://doi.org/10.1115/FEDSM-ICNMM2010-30526
View Paper titled, Characterization of Capillary Flow Within a Homogenously Dispersed Array of Vertical Micropillars
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Topics: Flow (Dynamics), Fluid dynamics, Columns (Structural), Dimensions, Pumps, Fluidic devices, Geometry, Optimization, Reactive-ion etching, Semiconductor wafers
Proceedings Papers

Numerical Investigation of the Effect of Geometric and Physiochemical Parameters on Biomolecule Capture Efficiency

Sina Jomeh, Mina Hoorfar
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1253-1260, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30531
https://doi.org/10.1115/FEDSM-ICNMM2010-30531
View Paper titled, Numerical Investigation of the Effect of Geometric and Physiochemical Parameters on Biomolecule Capture Efficiency
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Topics: Chemical kinetics, Chemical reactions, Columns (Structural), Density, Design, Diffusion (Physics), Dimensions, Flow (Dynamics), Geometry, Manufacturing
Proceedings Papers

Effects of Interfacial Position on Drag Reduction in a Superhydrophobic Microchannel

Ryan Enright, Tara Dalton, Tom N. Krupenkin, Paul Kolodner, Marc Hodes, Todd R. Salamon
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 835-845, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62251
https://doi.org/10.1115/ICNMM2008-62251
View Paper titled, Effects of Interfacial Position on Drag Reduction in a Superhydrophobic Microchannel
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Topics: Drag reduction, Microchannels, Columns (Structural), Flow (Dynamics), Pressure drop, Confined flow, Fluids, Lasers, Microscopy, Pressure
Proceedings Papers

Microfabricated EHD Pumps With High Aspect Ratio Electrodes

Pouya Zangeneh Kazemi, Ponnambalam Ravi Selvaganapathy, Chan Y. Ching
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 253-259, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30140
https://doi.org/10.1115/ICNMM2007-30140
View Paper titled, Microfabricated EHD Pumps With High Aspect Ratio Electrodes
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Topics: Electrodes, Pumps, Fluids, Columns (Structural), Design, Micropumps, Dimensions, Electric fields, Electrohydrodynamics, Ethanol