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Proceedings Papers

Synchrotron X-Ray Investigation of Membrane Water Distribution in Polymer Electrolyte Membrane Fuel Cell Applications

Rupak Banerjee, Chuzhang Han, Nan Ge, Aimy Bazylak
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A002, August 27–30, 2017
Paper No: ICNMM2017-5556
DOI: https://doi.org/10.1115/ICNMM2017-5556
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Topics: Membranes, Proton exchange membrane fuel cells, Water distribution, X-rays, Fuel cells, Anodes, Current density, Gas diffusion layers, Proton exchange membranes, Water
Proceedings Papers

Molecular Dynamic Simulation of Water Flow in Carbon Nanotube

Hamed Esmaeilzadeh, Junwei Su, Chefu Su, Siqi Ji, Majid Charmchi, Hongwei Sun
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A001, August 27–30, 2017
Paper No: ICNMM2017-5563
DOI: https://doi.org/10.1115/ICNMM2017-5563
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Topics: Carbon nanotubes, Flow (Dynamics), Molecular dynamics, Simulation, Water, Fluids, Design, Graphene, Nanofluidics, Boron
Proceedings Papers

Molecular Dynamic Simulation of Pressure Drop of Water Flow in Carbon Nanotube in Presence of Two Reservoirs and Movable Pistons

Hamed Esmaeilzadeh, Junwei Su, Majid Charmchi, Hongwei Sun
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T15A001, August 27–30, 2017
Paper No: ICNMM2017-5567
DOI: https://doi.org/10.1115/ICNMM2017-5567
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Topics: Carbon nanotubes, Flow (Dynamics), Molecular dynamics, Pistons, Pressure drop, Reservoirs, Simulation, Water, Nanotubes, Pressure
Proceedings Papers

Experimental and Numerical Study of the Pressure Drop in Transonic Micronozzle Flows Across Multiple Flow Regimes

Juan E. Gomez Herrera, Rodion Groll
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A001, July 10–14, 2016
Paper No: ICNMM2016-7919
DOI: https://doi.org/10.1115/ICNMM2016-7919
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Topics: Flow (Dynamics), Micronozzles, Pressure drop, Simulation, Boundary-value problems, Navier-Stokes equations, Pressure, Slip flow, Computer simulation, Gases
Proceedings Papers

Investigating the Structure of the Bi-Layered Gas Diffusion Layer Using X-Ray Computed Tomography

Rupak Banerjee, Hang Liu, James Hinebaugh, Aimy Bazylak
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A004, July 10–14, 2016
Paper No: ICNMM2016-7964
DOI: https://doi.org/10.1115/ICNMM2016-7964
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Topics: Computerized tomography, Gas diffusion layers, Carbon fibers, Proton exchange membrane fuel cells, Algorithms, Carbon, Catalysts, Fibers, Gas flow, Gases
Proceedings Papers

Modular Concept of a Smart Scale Helically Coiled Tubular Reactor for Continuous Operation of Multiphase Reaction Systems

Safa Kutup Kurt, Mohd Akhtar, Krishna Deo Prasad Nigam, Norbert Kockmann
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T13A001, July 10–14, 2016
Paper No: ICNMM2016-8004
DOI: https://doi.org/10.1115/ICNMM2016-8004
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Topics: Calcium hydroxide, Carbon dioxide, Chemical reactions, Filtration, Flow (Dynamics), Gases, Heat transfer, Industrial research, Laminar flow, Microscale devices
Proceedings Papers

Refined Navier-Stokes-Fourier Equations for Rarefied Polyatomic Gases

Behnam Rahimi, Henning Struchtrup
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T01A001, August 3–7, 2014
Paper No: ICNMM2014-21055
DOI: https://doi.org/10.1115/ICNMM2014-21055
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Topics: Gas flow, Gases, Knudsen number, Temperature
Proceedings Papers

Thermal Transpiration Flow in Annular Microchannels

Peyman Taheri, Majid Bahrami
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 183-193, July 8–12, 2012
Paper No: ICNMM2012-73006
DOI: https://doi.org/10.1115/ICNMM2012-73006
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Topics: Flow (Dynamics), Microchannels, Transpiration, Annulus, Boundary layers, Gases, Heat transfer, Temperature gradient
Proceedings Papers

DSMC Simulations of Squeeze Film Between a Micro Beam Undergoing Large Amplitude Oscillations and a Substrate

Nadim A. Diab, Issam A. Lakkis
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 507-516, July 8–12, 2012
Paper No: ICNMM2012-73138
DOI: https://doi.org/10.1115/ICNMM2012-73138
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Topics: Microbeams, Oscillations, Simulation, Flow (Dynamics), Switches, Equilibrium (Physics), Film thickness, Fluids, Gases
Proceedings Papers

Simulation of Two Designs of Micro-Mixers With Enhanced Advection Mechanisms

S. A. Kazemi, M. Passandideh-Fard, J. Esmaeelpanah
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 125-134, June 19–22, 2011
Paper No: ICNMM2011-58059
DOI: https://doi.org/10.1115/ICNMM2011-58059
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Topics: Computer simulation, Flow (Dynamics), Simulation, Gases, Design, Methanol, Momentum, Oxygen
Proceedings Papers

Analytical Optimization of Heat Exchanger Dimensions of a Joule-Thomson Microcooler

Adhika Widyaparaga, Masashi Kuwamoto, Eiji Noda, Naoya Sakoda, Masamichi Kohno, Yasuyuki Takata
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 203-207, June 19–22, 2011
Paper No: ICNMM2011-58205
DOI: https://doi.org/10.1115/ICNMM2011-58205
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Topics: Dimensions, Heat exchangers, Joules, Microcoolers, Optimization, Analytical methods, Coolants, Design, Equations of state, Flow (Dynamics)
Proceedings Papers

The Study of Microfilter Performance in Different Environments Using DSMC

Masoud Darbandi, Abolfazl Karchani, Rasoul Khaledi-Alidusti, Gerry E. Schneider
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 289-294, June 19–22, 2011
Paper No: ICNMM2011-58031
DOI: https://doi.org/10.1115/ICNMM2011-58031
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Topics: Density, Flow (Dynamics), Fluid dynamics, Gases, Geometry, Helium, Knudsen number, Mach number, Methane, Microelectromechanical systems
Proceedings Papers

On the Heat Transfer Enhancement of Turbulent Gas Floes in Short Round Tubes Engaging a Light Gas Mixed With Selected Heavier Gases

Neda Mobinipouya, Omid Mobinipouya
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 511-514, June 19–22, 2011
Paper No: ICNMM2011-58136
DOI: https://doi.org/10.1115/ICNMM2011-58136
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Topics: Density, Gases, Heat transfer, Ice floes, Thermal conductivity, Turbulence, Convection, Temperature, Pressure, Heat capacity
Proceedings Papers

Poiseuille Flow of Rarefied Gases Between Concentric Cylinders

Peyman Taheri, Henning Struchtrup
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 377-388, June 19–22, 2011
Paper No: ICNMM2011-58200
DOI: https://doi.org/10.1115/ICNMM2011-58200
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Topics: Annulus, Boundary-value problems, Cylinders, Engineering systems and industry applications, Flow (Dynamics), Fluid dynamics, Friction, Gas flow, Gases, Heat transfer
Proceedings Papers

Microstructure Devices for Water Evaporation

Juergen J. Brandner, Eugen Anurjew, Edgar Hansjosten, Stefan Maikowske, Ulrich Schygulla, Alice Vittoriosi
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 147-154, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30700
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30700
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Topics: Evaporation, Water, Microchannels, Steam, Superheating, Gases, Geometry, Blanks, Chemical processes, Dimensions
Proceedings Papers

Mixing Process in T-Shaped Micro-Mixers With Chaotic Advection: A Numerical Approach

J. Esmaeelpanah, S. A. Kazemi, M. Passandideh-Fard
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1319-1326, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31093
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31093
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Topics: Boundary element methods, Compressibility, Computer simulation, Cross section (Physics), Engineering simulation, Flow (Dynamics), Gases, Methanol, Microchannels, Momentum
Proceedings Papers

Gas Properties Effects in Microchannel Studies Using Direct Simulation Monte Carlo

Masoud Darbandi, Abolfazl Karchani, Hassan Akhlaghi, Gerry Schneider
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1021-1027, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31022
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31022
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Topics: Microchannels, Simulation, Gases, Heat transfer, Collisions (Physics), Flow (Dynamics), Boundary-value problems, Helium, Knudsen number, Mach number
Proceedings Papers

Simulation of Gaseous Microscale Transport Phenomena via Kinetic Theory

Sarantis Pantazis, Dimitris Valougeorgis
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 397-405, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30178
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30178
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Topics: Kinetic theory, Microscale devices, Simulation, Transport phenomena, Algorithms, Computers, Flow (Dynamics), Gases, Heat transfer, Knudsen number
Proceedings Papers

Gas Wall Interactions of Rarefied Gases in MEMS: A New Experimental Device With Integrated Sensors

Alice Vittoriosi, Juergen J. Brandner, Roland Dittmeyer
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 443-450, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30488
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30488
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Topics: Gases, Microelectromechanical systems, Sensors, Surface roughness
Proceedings Papers

Diffusional Mass Transfer at the Surface of Small Gas Bubbles

Jan-Peter Jeskulke, Franz Peters
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 933-938, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30155
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30155
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Topics: Bubbles, Mass transfer, Density, Electromagnetic scattering, Gases, Radiation scattering, Scattering (Physics), Water