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Proceedings Papers

A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface

Hongbin He, Biao Shen, Sumitomo Hidaka, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A002, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7623
https://doi.org/10.1115/ICNMM2018-7623
View Paper titled, A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface
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Topics: Boiling, Bubbles, Coating processes, Coatings, Cooling, Copper, Density, Electroplating, Fluids, Heat
Proceedings Papers

Evaluation of Liquid-Gas Two-Phase Flow Pressure Drop Signatures in Proton Exchange Membrane (PEM) Fuel Cell Flow Channels

Mehdi Mortazavi, Jingru Benner, Anthony Santamaria
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A008, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7667
https://doi.org/10.1115/ICNMM2018-7667
View Paper titled, Evaluation of Liquid-Gas Two-Phase Flow Pressure Drop Signatures in Proton Exchange Membrane (PEM) Fuel Cell Flow Channels
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Topics: Flow (Dynamics), Fuel cells, Pressure drop, Proton exchange membranes, Two-phase flow, Air flow, Water, Inflow, Pressure, Proton exchange membrane fuel cells
Proceedings Papers

Physics of Transition to Annular Flow in Microchannel Flow Boiling Process

Meisam Matin, Abdy Fazeli, Saeed Moghaddam
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A020, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7753
https://doi.org/10.1115/ICNMM2018-7753
View Paper titled, Physics of Transition to Annular Flow in Microchannel Flow Boiling Process
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Topics: Boiling, Flow (Dynamics), Microchannel flow, Physics, Bubbles, Liquid films, Boundary-value problems, Dynamics (Mechanics), Heat flux, Hydrodynamics
Proceedings Papers

Numerical Investigation of Heat Transfer in the Wake of a Single Highly Confined Bubble in a Horizontal Minichannel

John R. Willard, D. Keith Hollingsworth
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A014, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7693
https://doi.org/10.1115/ICNMM2018-7693
View Paper titled, Numerical Investigation of Heat Transfer in the Wake of a Single Highly Confined Bubble in a Horizontal Minichannel
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Topics: Bubbles, Heat transfer, Wakes, Simulation, Flow (Dynamics), Channel flow, Heat, Boundary-value problems, Bubbly flow, Diffusion (Physics)
Proceedings Papers

Flow Pattern, Heat Transfer and Pressure Drop Behaviors of Micro-Channel Flow Boiling

Sira Saisorn, Pochai Srithumkhant, Pakorn Wongpromma, Maturose Suchatawat, Somchai Wongwises
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A009, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7672
https://doi.org/10.1115/ICNMM2018-7672
View Paper titled, Flow Pattern, Heat Transfer and Pressure Drop Behaviors of Micro-Channel Flow Boiling
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Topics: Boiling, Flow (Dynamics), Heat transfer, Microchannel flow, Pressure drop, Heat flux, Heat transfer coefficients, Nucleate boiling, Pressure, Stainless steel
Proceedings Papers

Droplet Deformation and Breakup due to Shear Flow and Electric Field in a Confined Geometry

Rattandeep Singh, Supreet Singh Bahga, Amit Gupta
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A003, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7641
https://doi.org/10.1115/ICNMM2018-7641
View Paper titled, Droplet Deformation and Breakup due to Shear Flow and Electric Field in a Confined Geometry
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Topics: Deformation, Drops, Electric fields, Geometry, Shear flow, Fluids, Leakage, Viscosity, Computer simulation, Dielectric materials
Proceedings Papers

Improved Boiling Heat Transfer in Dry Etched Microchannels With Laser Structured Surfaces

Anže Sitar, Michele Crivellari, Jörg Schille, Stefan Mauersberger, Udo Löschner, Iztok Golobič
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A015, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7726
https://doi.org/10.1115/ICNMM2018-7726
View Paper titled, Improved Boiling Heat Transfer in Dry Etched Microchannels With Laser Structured Surfaces
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Topics: Boiling, Heat transfer, Lasers, Microchannels, Manufacturing, Silicon, Cavities, Dry etching, Electrical discharge machining, Etching
Proceedings Papers

Heat Transfer Enhancement in Laminar Graetz and Taylor Flows Using Nanofluids

K. Alrbee, Y. S. Muzychka, X. Duan
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A021, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7756
https://doi.org/10.1115/ICNMM2018-7756
View Paper titled, Heat Transfer Enhancement in Laminar Graetz and Taylor Flows Using Nanofluids
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Topics: Flow (Dynamics), Heat transfer, Nanofluids, Aluminum, Boundary-value problems, Fluids, Friction, Heat flux, Nanoparticles, Wall temperature
Proceedings Papers

Visualization of Two-Phase Flow in 3D Printed Polycarbonate Pulsating Heat Pipe With Aluminum Substrate

Takahiro Arai, Masahiro Kawaji, Yasushi Koito
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A010, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7677
https://doi.org/10.1115/ICNMM2018-7677
View Paper titled, Visualization of Two-Phase Flow in 3D Printed Polycarbonate Pulsating Heat Pipe With Aluminum Substrate
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Topics: Additive manufacturing, Aluminum, Heat pipes, Two-phase flow, Visualization, Flow (Dynamics), Heat, Aluminum plate, Condensers (steam plant), Flow visualization
Proceedings Papers

Flow Regime Detection of Boiling Flow in Microchannels Using Electrical Sensing Elements Validated by Videography

Mohammadmahdi Talebi, Keith Cobry, Sahba Sadir, Roland Dittmeyer, Peter Woias
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A016, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7729
https://doi.org/10.1115/ICNMM2018-7729
View Paper titled, Flow Regime Detection of Boiling Flow in Microchannels Using Electrical Sensing Elements Validated by Videography
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Topics: Boiling, Flow (Dynamics), Microchannels, Glass, Impedance (Electricity), Two-phase flow, Electrodes, Bubbly flow, Composite materials, Electrical properties
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

Experimental Study of Nucleate Flow Boiling to Convective Flow Boiling Transition in a Horizontal Heated Pipe

Carlos A. Dorao, Flavie Morin, Maria Fernandino
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A011, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7682
https://doi.org/10.1115/ICNMM2018-7682
View Paper titled, Experimental Study of Nucleate Flow Boiling to Convective Flow Boiling Transition in a Horizontal Heated Pipe
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Topics: Boiling, Flow (Dynamics), Pipes, Fluids, Nucleate boiling, Pressure
Proceedings Papers

Two-Phase Flow Conjugate Heat Transfer in Wavy Microchannel

Nishant Tiwari, Manoj Kumar Moharana
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A017, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7735
https://doi.org/10.1115/ICNMM2018-7735
View Paper titled, Two-Phase Flow Conjugate Heat Transfer in Wavy Microchannel
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Topics: Heat transfer, Microchannels, Two-phase flow, Bubbles, Boiling, Flow (Dynamics), Heat transfer coefficients, Nucleation (Physics), Vapors, Accounting
Proceedings Papers

Effect of Electrode Configurations on the Performance of Electro-Hydrodynamic Micromixer

Hak-Sun Kim, Hyun-Oh Kim, Youn-Jea Kim
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A005, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7654
https://doi.org/10.1115/ICNMM2018-7654
View Paper titled, Effect of Electrode Configurations on the Performance of Electro-Hydrodynamic Micromixer
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Topics: Electrodes, Electrohydrodynamics, Particulate matter, Bioengineering, Chemical engineering, Electric fields, Electroosmosis, Flow (Dynamics), Microchannels, Numerical analysis
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

Interface Dynamics During Two Phase Flow in Stratified Porous Medium

Aniket S. Ambekar, Vivek V. Buwa, Jyoti Phirani
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A018, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7738
https://doi.org/10.1115/ICNMM2018-7738
View Paper titled, Interface Dynamics During Two Phase Flow in Stratified Porous Medium
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Topics: Dynamics (Mechanics), Porous materials, Two-phase flow, Fluids, Flow (Dynamics), Wetting, Displacement, Permeability, Biomedicine, Hydrocarbon reservoirs
Proceedings Papers

Miniaturized Tubular Cooling Crystallizer With Solid-Liquid Flow for Process Development

Mira Schmalenberg, Lukas Hohmann, Norbert Kockmann
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A006, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7660
https://doi.org/10.1115/ICNMM2018-7660
View Paper titled, Miniaturized Tubular Cooling Crystallizer With Solid-Liquid Flow for Process Development
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Topics: Cooling, Flow (Dynamics), Crystallization, Crystals, Design, Drugs, Engineering prototypes, Temperature profiles, Water
Proceedings Papers

Transient Local Resolution of Flow Boiling in a Microchannel With a Streamlined Pin Fin

Anatoly Parahovnik, Yingying Wang, Yoav Peles
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A001, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7602
https://doi.org/10.1115/ICNMM2018-7602
View Paper titled, Transient Local Resolution of Flow Boiling in a Microchannel With a Streamlined Pin Fin
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Topics: Boiling, Flow (Dynamics), Microchannels, Resolution (Optics), Transients (Dynamics), Pressure, Resistance thermometers, Temperature measurement, Fluids, Heat flux
Proceedings Papers

Investigation of In-Air Droplet Generation in Confined PDMS Microchannels Operating in the Jetting Regime

Pooyan Tirandazi, John Healy, Julian D. Arroyo, Carlos H. Hidrovo
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A013, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7690
https://doi.org/10.1115/ICNMM2018-7690
View Paper titled, Investigation of In-Air Droplet Generation in Confined PDMS Microchannels Operating in the Jetting Regime
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Topics: Drops, Microchannels, Plasma desorption mass spectrometry, Flow (Dynamics), Aerospace industry, Computer simulation, Gas flow, Geometry, Microfluidics, Microscale devices
Proceedings Papers

Heat Transfer Model for Liquid-Liquid Taylor Flow in Mini-Scale Coiled Tubing

W. M. Adrugi, Y. S. Muzychka, K. Pope
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A019, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7743
https://doi.org/10.1115/ICNMM2018-7743
View Paper titled, Heat Transfer Model for Liquid-Liquid Taylor Flow in Mini-Scale Coiled Tubing
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Topics: Flow (Dynamics), Heat transfer, Tubing, Boiling, Copper, Fluids, Oils, Petroleum, Prandtl number, Silicones