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Proceedings Papers

High Speed Imaging of Bubble Interface Motion in a Tapered Microgap

Aranya Chauhan, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1020
https://doi.org/10.1115/ICNMM2020-1020
View Paper titled, High Speed Imaging of Bubble Interface Motion in a Tapered Microgap
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Topics: Bubbles, Imaging, Critical heat flux, Flow (Dynamics), Heat, Heat transfer coefficients, Pool boiling, Pressure, Two-phase flow, Design
Proceedings Papers

Temperature-Controlled Minichannel Flow-Cell for Non-Invasive Particle Measurements in Solid-Liquid Flow

Mira Schmalenberg, Fabian Sallamon, Christian Haas, Norbert Kockmann
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T16A005, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1062
https://doi.org/10.1115/ICNMM2020-1062
View Paper titled, Temperature-Controlled Minichannel Flow-Cell for Non-Invasive Particle Measurements in Solid-Liquid Flow
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Topics: Flow (Dynamics), Particulate matter, Temperature, Crystals, Crystallization, Sensors, Drugs, Ethylene-propylene rubber, Evaluation methods, Image processing
Proceedings Papers

Thermoreflectance Wall Temperature Measurement in Annular Two-Phase Flow

Jason Chan, Brian E. Fehring, Roman W. Morse, Kristofer M. Dressler, Gregory F. Nellis, Evan T. Hurlburt, Arganthaël Berson
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A007, June 23–26, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2019-4249
https://doi.org/10.1115/ICNMM2019-4249
View Paper titled, Thermoreflectance Wall Temperature Measurement in Annular Two-Phase Flow
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Topics: Thermoreflectance, Two-phase flow, Wall temperature, Heat transfer coefficients, Calibration, Flow (Dynamics), Heat flux, Liquid films, Uncertainty, Vapors
Proceedings Papers

Numerical Study on Gas-Yield Power-Law Fluid in T-Junction Minichannel

Abdalsalam Ihmoudah, Mohamed M. Awad, Aziz Rahman, Stephen D. Butt
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A008, June 23–26, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2019-4253
https://doi.org/10.1115/ICNMM2019-4253
View Paper titled, Numerical Study on Gas-Yield Power-Law Fluid in T-Junction Minichannel
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Topics: Fluids, Junctions, Bubbles, Shapes, Computer software, Film thickness, Liquid films, Non-Newtonian fluids, Simulation results, Two-phase flow
Proceedings Papers

Development of a Manufacturing Process for Polyimide-Based Microstructured Devices Using Reactive Ion Etching

Jens Bobers, Maurice Hesselmann, Arndt-Christian Schneider, Jakob Zimmermann, Norbert Kockmann
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A002, June 23–26, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2019-4208
https://doi.org/10.1115/ICNMM2019-4208
View Paper titled, Development of a Manufacturing Process for Polyimide-Based Microstructured Devices Using Reactive Ion Etching
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Topics: Manufacturing, Reactive-ion etching, Geometry, Drops, Etching, Flow (Dynamics), Surface roughness, Anisotropy, Chemical engineering, Experimental design
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

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

Effects of Size and Sodium Dodecyl Sulfate on Mass Transfer for Liquid-Liquid Two-Phase Flow in Non-Circular Glass Microchannels

Astrid Svensson, Zan Wu, Bengt Sunden
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A001, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7626
https://doi.org/10.1115/ICNMM2018-7626
View Paper titled, Effects of Size and Sodium Dodecyl Sulfate on Mass Transfer for Liquid-Liquid Two-Phase Flow in Non-Circular Glass Microchannels
Open the PDF for Effects of Size and Sodium Dodecyl Sulfate on Mass Transfer for Liquid-Liquid Two-Phase Flow in Non-Circular Glass Microchannels in another window
Topics: Glass, Mass transfer, Microchannels, Sodium, Two-phase flow, Slug flows, Flow (Dynamics), Dimensions, Hydrodynamics, Liquid films
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

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
Open the PDF for Visualization of Two-Phase Flow in 3D Printed Polycarbonate Pulsating Heat Pipe With Aluminum Substrate in another window
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

Numerical Investigation of Transition of Flow Condensation in Microchannel

Il Seouk Park, Jong Hyeon Son
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A003, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7644
https://doi.org/10.1115/ICNMM2018-7644
View Paper titled, Numerical Investigation of Transition of Flow Condensation in Microchannel
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Topics: Condensation, Flow (Dynamics), Microchannels, Fluids, Heat transfer coefficients, Heat, Heat flux, Heat transfer, Machinery, Phase interfaces
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 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

Measurements for Condensation of Steam-Ethanol Mixtures in Microchannels

Lei Chai, Nan Hua, Rong Ji Xu, Jiong Hui Liu, Guang Xu Yu, John W. Rose, Hua Sheng Wang
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A005, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7724
https://doi.org/10.1115/ICNMM2018-7724
View Paper titled, Measurements for Condensation of Steam-Ethanol Mixtures in Microchannels
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Topics: Condensation, Ethanol, Microchannels, Steam, Temperature, Flow (Dynamics), Heat flux, Heat transfer, Vapors, Aluminum
Proceedings Papers

Water-Silicone Oil Two-Phase Flow Hydrodynamics in a Square Glass Microchannel

Zan Wu, Astrid Svensson, Jin-yuan Qian, Bengt Sunden
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A004, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7661
https://doi.org/10.1115/ICNMM2018-7661
View Paper titled, Water-Silicone Oil Two-Phase Flow Hydrodynamics in a Square Glass Microchannel
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Topics: Glass, Hydrodynamics, Microchannels, Silicones, Two-phase flow, Water, Flow (Dynamics), Slug flows, Junctions, Drops
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 Bubble Breakup in Laminar, Transient, and Turbulent Regime Behind Micronozzles

Felix Reichmann, Moritz-Julian Koch, Norbert Kockmann
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A001, August 27–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2017-5540
https://doi.org/10.1115/ICNMM2017-5540
View Paper titled, Investigation of Bubble Breakup in Laminar, Transient, and Turbulent Regime Behind Micronozzles
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Topics: Bubbles, Micronozzles, Transients (Dynamics), Turbulence, Microchannels, Flow (Dynamics), Nozzles, Bubbly flow, Mass transfer, Two-phase flow