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Proceedings Papers

Enhanced Liquid Water Removal From PEM Fuel Cell Flow Channels by Superimposing Acoustic Pressure Wave on Air Flow

Mehdi Mortazavi, Anthony D. Santamaria, Jingru Benner, Vedang Chauhan
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A003, June 23–26, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2019-4295
https://doi.org/10.1115/ICNMM2019-4295
View Paper titled, Enhanced Liquid Water Removal From PEM Fuel Cell Flow Channels by Superimposing Acoustic Pressure Wave on Air Flow
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Topics: Air flow, Flow (Dynamics), Proton exchange membrane fuel cells, Sound pressure, Water, Waves, Vibration, Acoustics, Pressure drop, Drops
Proceedings Papers

Effect of the Pressure Drop Oscillation on the Local Heat Transfer Coefficient in a Heated Horizontal Pipe

Il Woong Park, Maria Fernandino, Carlos Alberto Dorao
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A004, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7652
https://doi.org/10.1115/ICNMM2018-7652
View Paper titled, Effect of the Pressure Drop Oscillation on the Local Heat Transfer Coefficient in a Heated Horizontal Pipe
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Topics: Heat transfer coefficients, Oscillations, Pipes, Pressure drop, Flow (Dynamics), Fluids, Two-phase flow
Proceedings Papers

Effect of By-Pass on the Heat Transfer Coefficient During Density Wave Oscillations in a Horizontal Mini-Channel

Maria Fernandino, Carlos A. Dorao
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A012, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7684
https://doi.org/10.1115/ICNMM2018-7684
View Paper titled, Effect of By-Pass on the Heat Transfer Coefficient During Density Wave Oscillations in a Horizontal Mini-Channel
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Topics: Density, Heat transfer coefficients, Oscillations, Waves, Flow (Dynamics), Stability, Two-phase flow
Proceedings Papers

Investigation of Bubble Break-Up in Microchannel Orifices

Felix Reichmann, Alexander Tollkötter, Norbert Kockmann
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A008, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-8048
https://doi.org/10.1115/ICNMM2016-8048
View Paper titled, Investigation of Bubble Break-Up in Microchannel Orifices
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Topics: Bubbles, Microchannels, Orifices, Flow (Dynamics), Energy dissipation, Eddies (Fluid dynamics), Micronozzles, Oscillations, Bubbly flow, Chemical processes
Proceedings Papers

Nonlinear Study of Convective Heat Transfer in Tightly Curved Rectangular Microchannels

Fang Liu
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A002, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-7912
https://doi.org/10.1115/ICNMM2016-7912
View Paper titled, Nonlinear Study of Convective Heat Transfer in Tightly Curved Rectangular Microchannels
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Topics: Convection, Microchannels, Flow (Dynamics), Oscillations, Friction, Bifurcation, Steady state, Ducts, Flow instability, Forced convection
Proceedings Papers

Design of an Experimental Setup to Investigate an Oscillating and Evaporating Meniscus Using a Feedback Control Loop

Alyssa Recinella, Joseph Baldwin, Charles Krouse, Robert Walkowiak, Pruthvik Raghupathi, Satish G. Kandlikar
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T08A004, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-7976
https://doi.org/10.1115/ICNMM2016-7976
View Paper titled, Design of an Experimental Setup to Investigate an Oscillating and Evaporating Meniscus Using a Feedback Control Loop
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Topics: Design, Evaporation, Feedback, Heat transfer, Bubbles, Heat, Needles, Oscillations, Sensors, Displacement
Proceedings Papers

Start-Up and Transient Behavior of an Oscillating Heat Pipe

Sagar Babu Paudel, Gregory J. Michna
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A001, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48438
https://doi.org/10.1115/ICNMM2015-48438
View Paper titled, Start-Up and Transient Behavior of an Oscillating Heat Pipe
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Topics: Heat pipes, Transients (Dynamics), Methanol, Fluids, Temperature, Heat, Stress, Water, Cooling, Electronics
Proceedings Papers

High Flow Rate Micro Orifice Dispersion of Gas-Liquid Flow

Alexander Tollkoetter, Norbert Kockmann, Florian Schirmbeck, Jens Wesholowski
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A055, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48221
https://doi.org/10.1115/ICNMM2015-48221
View Paper titled, High Flow Rate Micro Orifice Dispersion of Gas-Liquid Flow
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Topics: Flow (Dynamics), Bubbles, Orifices, Dimensions, Pressure, Bubbly flow, Computational fluid dynamics, Deformation, Engineering simulation, Glass
Proceedings Papers

Lattice Boltzmann Simulation of Rarefied Gas Flow Along Moving Rigid Objects in Micro-Cavities

Weilin Yang, Hongxia Li, TieJun Zhang, Ibrahim M. Elfadel
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A001, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48030
https://doi.org/10.1115/ICNMM2015-48030
View Paper titled, Lattice Boltzmann Simulation of Rarefied Gas Flow Along Moving Rigid Objects in Micro-Cavities
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Topics: Cavities, Lattice Boltzmann methods, Rarefied fluid dynamics, Simulation, Microelectromechanical systems, Damping, Design, Fluids, Mean free path, Pressure
Proceedings Papers

Boiling Heat Transfer Performance in a Spiraling Radial Inflow Microchannel Cold Plate

Maritza Ruiz, Claire M. Kunkle, Jorge Padilla, Van P. Carey
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A023, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48406
https://doi.org/10.1115/ICNMM2015-48406
View Paper titled, Boiling Heat Transfer Performance in a Spiraling Radial Inflow Microchannel Cold Plate
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Topics: Boiling, Heat transfer, Inflow, Microchannels, Heat sinks, Subcooling, Flow (Dynamics), Flux (Metallurgy), Copper, Design
Proceedings Papers

Characterisation of a Novel Pulsating Heat Pipe Cooler for Power Electronics at Extreme Ambient Temperatures

Daniele Torresin, Mathieu Habert, Violette Mounier, Francesco Agostini, Bruno Agostini
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A003, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48031
https://doi.org/10.1115/ICNMM2015-48031
View Paper titled, Characterisation of a Novel Pulsating Heat Pipe Cooler for Power Electronics at Extreme Ambient Temperatures
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Topics: Electronics, Heat pipes, Temperature, Fluids, Condensers (steam plant), Air flow, Aluminum, Bubbles, Heat, High temperature
Proceedings Papers

On the 3D Structure of Elasticity-Induced Unstable Flow in the Curved Microchannel by Using Confocal Micro-PIV and Polarized Camera

Xiao-Bin Li, Masamichi Oishi, Marie Oshima, Feng-Chen Li, Song-Jing Li
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A037, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48190
https://doi.org/10.1115/ICNMM2015-48190
View Paper titled, On the 3D Structure of Elasticity-Induced Unstable Flow in the Curved Microchannel by Using Confocal Micro-PIV and Polarized Camera
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Topics: Elasticity, Flow (Dynamics), Microchannels, Oscillations, Elongation, Fluids, Microparticles, Sodium, Statistics, Stress
Proceedings Papers

Experimental Investigation on Flow Instability in a Single Vertical Microtube

Qian You, Ibrahim Hassan, Lyes Kadem
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A061, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48426
https://doi.org/10.1115/ICNMM2015-48426
View Paper titled, Experimental Investigation on Flow Instability in a Single Vertical Microtube
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Topics: Flow instability, Flow (Dynamics), Oscillations, Heat flux, Boiling, Density, Flux (Metallurgy), Pressure drop, Waves, Bubbles
Proceedings Papers

Response Surface Optimization of Critical Structure Parameters of a Micropump Based on Synthetic Jet

Xiuhua He, Xitong Zhang, Feng Huang, Jiawei Zhu
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A011, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48823
https://doi.org/10.1115/ICNMM2015-48823
View Paper titled, Response Surface Optimization of Critical Structure Parameters of a Micropump Based on Synthetic Jet
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Topics: Micropumps, Optimization, Response surface methodology, Pumps, Flow (Dynamics), Reynolds number, Boundary-value problems, Computer simulation, Diaphragms (Mechanical devices), Diaphragms (Structural)
Proceedings Papers

Stability Analysis of Oscillating Electrolytes

Prateek Gupta, Supreet Singh Bahga
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A010, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48075
https://doi.org/10.1115/ICNMM2015-48075
View Paper titled, Stability Analysis of Oscillating Electrolytes
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Topics: Electrolytes, Stability, Electric fields, Diffusion (Physics), Electrical conductivity, Electrodiffusion, Engineering simulation, Ionization, Ions, Mechanical admittance
Proceedings Papers

Interactions Between Parallel Minichannels During Flow Boiling of R134A

Dolaana M. Khovalyg, Predrag S. Hrnjak, Aleksandr V. Baranenko, Anthony M. Jacobi
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T04A006, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2014-22246
https://doi.org/10.1115/ICNMM2014-22246
View Paper titled, Interactions Between Parallel Minichannels During Flow Boiling of R134A
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Topics: Boiling, Flow (Dynamics), Pressure drop, Heat flux, Dynamics (Mechanics), Flow visualization, Fluctuations (Physics), Heat, Oscillations, Transients (Dynamics)
Proceedings Papers

A New Diffuser/Nozzle Structure With Extended Sidewalls for Maximising the Valveless Micropump Performance

Jiaqi Wang, Hirofumi Miki, Kean C. Aw, Rajnish N. Sharma
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T12A004, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2014-21325
https://doi.org/10.1115/ICNMM2014-21325
View Paper titled, A New Diffuser/Nozzle Structure With Extended Sidewalls for Maximising the Valveless Micropump Performance
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Topics: Diffusers, Micropumps, Nozzles, Flow (Dynamics), Fluids, Pressure, Pumps, Valves, Engineering simulation, Microfluidics
Proceedings Papers

Axial Wall Conduction in Pulsating Laminar Flow in a Microtube

Parthasarathi Mishra, Manoj Kumar Moharana
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T02A006, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2014-21975
https://doi.org/10.1115/ICNMM2014-21975
View Paper titled, Axial Wall Conduction in Pulsating Laminar Flow in a Microtube
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Topics: Heat conduction, Laminar flow, Heat transfer, Flow (Dynamics), Boundary-value problems, Computer simulation, Electrical conductivity, Fluids, Heat flux, Numerical analysis
Proceedings Papers

A Photographic Study on the Effects of Hydrophobic-Spot Size and Subcooling on Local Film Boiling

Bambang Joko Suroto, Masahiro Tashiro, Sana Hirabayashi, Sumitomo Hidaka, Masamichi Kohno, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A007, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73069
https://doi.org/10.1115/ICNMM2013-73069
View Paper titled, A Photographic Study on the Effects of Hydrophobic-Spot Size and Subcooling on Local Film Boiling
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Topics: Film boiling, Photography, Subcooling, Bubbles, Copper, Heat flux, Boiling, Domes (Structural elements), Dynamics (Mechanics), Fluids
Proceedings Papers

Inertial Focusing and Ordering in Low Aspect Ratio Microchannels Using Reference Frame Tracking and Rotation Measurements

Todd P. Lagus, Jon F. Edd
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 633-638, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2012-73164
https://doi.org/10.1115/ICNMM2012-73164
View Paper titled, Inertial Focusing and Ordering in Low Aspect Ratio Microchannels Using Reference Frame Tracking and Rotation Measurements
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Topics: Microchannels, Rotation, Flow (Dynamics), Particulate matter, Equilibrium (Physics), Microchannel flow, Microscopes, Oscillations, Particle dynamics, Particle size