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Proceedings Papers

Evaluation of Nusselt Number for a Flow in a Microtube With Second-Order Model Including Thermal Creep

Barbaros Çetin
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 251-256, July 8–12, 2012
Paper No: ICNMM2012-73321
DOI: https://doi.org/10.1115/ICNMM2012-73321
View Paper titled, Evaluation of Nusselt Number for a Flow in a Microtube With Second-Order Model Including Thermal Creep
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Topics: Creep, Flow (Dynamics), Boundary-value problems, Energy dissipation, Fluids, Heat conduction, Heat flux, Knudsen number, Microscale devices, Slip flow
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
View Paper titled, Thermal Transpiration Flow in Annular Microchannels
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Topics: Flow (Dynamics), Microchannels, Transpiration, Annulus, Boundary layers, Gases, Heat transfer, Temperature gradient
Proceedings Papers

Modelling Transsonic Flows Through Ring-Shape Thruster Geometries With DSMC

Rodion Groll, Fabian Fastabend, Hans J. Rath
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 195-204, July 8–12, 2012
Paper No: ICNMM2012-73027
DOI: https://doi.org/10.1115/ICNMM2012-73027
View Paper titled, Modelling Transsonic Flows Through Ring-Shape Thruster Geometries With DSMC
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Topics: Flow (Dynamics), Modeling, Shapes, Nozzles, Boundary-value problems, Equilibrium (Physics), Finite volume methods, Simulation results, Approximation, Collisions (Physics)
Proceedings Papers

Numerical Simulation of Thermal Transpiration in the Slip Flow Regime With Curved Walls

Vlasios Leontidis, Lucien Baldas, Stéphane Colin
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 205-212, July 8–12, 2012
Paper No: ICNMM2012-73034
DOI: https://doi.org/10.1115/ICNMM2012-73034
View Paper titled, Numerical Simulation of Thermal Transpiration in the Slip Flow Regime With Curved Walls
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Topics: Computer simulation, Curved walls, Slip flow, Transpiration, Boundary-value problems, Creep, Modeling, Simulation, Computational fluid dynamics, Design
Proceedings Papers

Numerical Investigation of Rough Surfaces: Coupling Approach

Olga Rovenskaya, Giulio Croce
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 213-220, July 8–12, 2012
Paper No: ICNMM2012-73068
DOI: https://doi.org/10.1115/ICNMM2012-73068
View Paper titled, Numerical Investigation of Rough Surfaces: Coupling Approach
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Topics: Surface roughness, Flow (Dynamics), Mach number, Flux (Metallurgy), Geometry, Kinetic energy, Knudsen number, Microchannels, Numerical analysis, Poiseuille flow
Proceedings Papers

Analysis of Gaseous Flows in Minichannels by Molecular Tagging Velocimetry

Feriel Samouda, Christine Barrot, Stéphane Colin, Lucien Baldas, Nicolas Laurien
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 221-228, July 8–12, 2012
Paper No: ICNMM2012-73125
DOI: https://doi.org/10.1115/ICNMM2012-73125
View Paper titled, Analysis of Gaseous Flows in Minichannels by Molecular Tagging Velocimetry
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Topics: Gas flow, Flow (Dynamics), Atmospheric pressure, Boundary-value problems, Internal flow, Pressure, Slip flow, Visualization
Proceedings Papers

Monte Carlo Simulations to Determine Effective Gas Diffusivity of an Actual Porous Medium Image Obtained From Focused Ion Beam Scanning Electron Microscopy

Jerry Joseph, Naga Siva Kumar Gunda, Sushanta K. Mitra
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 229-234, July 8–12, 2012
Paper No: ICNMM2012-73169
DOI: https://doi.org/10.1115/ICNMM2012-73169
View Paper titled, Monte Carlo Simulations to Determine Effective Gas Diffusivity of an Actual Porous Medium Image Obtained From Focused Ion Beam Scanning Electron Microscopy
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Topics: Focused ion beams, Porous materials, Scanning electron microscopy, Simulation, Solid oxide fuel cells, Electrodes, Porosity, Computation, Chaos, Computer simulation
Proceedings Papers

Microfluidics Based Impinger for Air Sampling

Minghao Song, Hongwei Sun
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 235-240, July 8–12, 2012
Paper No: ICNMM2012-73230
DOI: https://doi.org/10.1115/ICNMM2012-73230
View Paper titled, Microfluidics Based Impinger for Air Sampling
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Topics: Microfluidics, Particulate matter, Bubbles, Plasma desorption mass spectrometry, Filters, Glass, Glues, Hydrophobicity, Latex, Leakage
Proceedings Papers

Transitional and Turbulent Convective Heat Transfer of Compressible Gas Flows Through Microtubes

Yahui Yang, Chungpyo Hong, Gian Luca Morini, Yutaka Asako, Marco Lorenzini, Juergen J. Brandner
Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 241-250, July 8–12, 2012
Paper No: ICNMM2012-73261
DOI: https://doi.org/10.1115/ICNMM2012-73261
View Paper titled, Transitional and Turbulent Convective Heat Transfer of Compressible Gas Flows Through Microtubes
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Topics: Convection, Gas flow, Turbulence, Compressibility, Fluids, Forced convection, Temperature, Eddies (Fluid dynamics), Energy conversion, Flow (Dynamics)
Proceedings Papers

Experimental Investigations of Laminar, Transitional to Turbulent Gas Flow in Rib-Patterned Micro-Channels

Chungpyo Hong, Toru Yamada, Yutaka Asako, Mohammad Faghri, Ichiro Ueno
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 327-334, June 19–22, 2011
Paper No: ICNMM2011-58100
DOI: https://doi.org/10.1115/ICNMM2011-58100
View Paper titled, Experimental Investigations of Laminar, Transitional to Turbulent Gas Flow in Rib-Patterned Micro-Channels
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Topics: Gas flow, Microchannels, Turbulence, Friction, Flow (Dynamics), Mach number, Glass, Pressure, Reynolds number, Semiconductor wafers
Proceedings Papers

Simulation of Microchannel Flows Using Higher Order Lattice Boltzmann With an Effective Mean Free Path

Mohammad Nourmohammadzadeh, Mohammad Rahnama, Saeed Jafari, Alirez Akhgar
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 389-395, June 19–22, 2011
Paper No: ICNMM2011-58236
DOI: https://doi.org/10.1115/ICNMM2011-58236
View Paper titled, Simulation of Microchannel Flows Using Higher Order Lattice Boltzmann With an Effective Mean Free Path
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Topics: Lattice Boltzmann methods, Mean free path, Microchannel flow, Simulation, Flow (Dynamics), Flow simulation, Shear flow, Equilibrium (Physics), Gasdynamics, Geometry
Proceedings Papers

An Experimental Investigation on Heat Transfer Characteristics of Air and CO 2 in Microtubes

Chia-Wei Chen, Ting-Yu Lin, Chien-Yuh Yang, Satish G. Kandlikar
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 335-340, June 19–22, 2011
Paper No: ICNMM2011-58102
DOI: https://doi.org/10.1115/ICNMM2011-58102
View Paper titled, An Experimental Investigation on Heat Transfer Characteristics of Air and CO 2 in Microtubes
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Topics: Carbon dioxide, Heat transfer, Flow (Dynamics), Gas flow, Compressibility, Convection, Forced convection, Friction, Heat losses, Heat transfer coefficients
Proceedings Papers

Pressure-Sensitive Molecular Film for Experimental Analyses of Micro Gas-Flows

Yu Matsuda, Hiroki Yamaguchi, Yasuhiro Egami, Tomohide Niimi
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 397-400, June 19–22, 2011
Paper No: ICNMM2011-58259
DOI: https://doi.org/10.1115/ICNMM2011-58259
View Paper titled, Pressure-Sensitive Molecular Film for Experimental Analyses of Micro Gas-Flows
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Topics: Experimental analysis, Gas flow, Pressure, Pressure measurement, Temperature, Binders (Materials), Flow measurement, Knudsen number, Microchannels, Micronozzles
Proceedings Papers

Simulations of Micro Gas Flows by the DS-BGK Method

Jun Li
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 269-278, June 19–22, 2011
Paper No: ICNMM2011-58010
DOI: https://doi.org/10.1115/ICNMM2011-58010
View Paper titled, Simulations of Micro Gas Flows by the DS-BGK Method
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Topics: Gas flow, Simulation, Reflection, Boundary-value problems, Collisions (Physics), Mean free path, Navier-Stokes equations, Simulation results
Proceedings Papers

Detailed Investigation of Thermal and Hydrodynamic Flow Behaviour in Micro/Nano Cavity Using DSMC and NSF Equations

Alireza Mohammadzadeh, Ehsan Roohi, Hamid Niazmand, Stefan Kanchev Stefanov
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 341-350, June 19–22, 2011
Paper No: ICNMM2011-58108
DOI: https://doi.org/10.1115/ICNMM2011-58108
View Paper titled, Detailed Investigation of Thermal and Hydrodynamic Flow Behaviour in Micro/Nano Cavity Using DSMC and NSF Equations
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Topics: Cavities, Flow (Dynamics), Boundary-value problems, Equilibrium (Physics), Flux (Metallurgy), Heat, Heat flux, Shear stress, Simulation, Temperature
Proceedings Papers

DSMC Simulation of Pressure Driven Binary Rarefied Gas Flows Through Short Microtubes

Lajos Szalmas, Dimitris Valougeorgis, Stephane Colin
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 279-288, June 19–22, 2011
Paper No: ICNMM2011-58022
DOI: https://doi.org/10.1115/ICNMM2011-58022
View Paper titled, DSMC Simulation of Pressure Driven Binary Rarefied Gas Flows Through Short Microtubes
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Topics: Pressure, Rarefied fluid dynamics, Simulation, Flow (Dynamics), Design, Gas flow, Microfluidics, Molecular weight, Pressure drop, Pressure gradient
Proceedings Papers

Investigation of Wall Effect on Flow Characteristics in Supersonic Rarefied Gas Flow Past a Confined Square Cylinder Using the DSMC Method

Mohamad M. Joneidipour, Reza Kamali
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 351-357, June 19–22, 2011
Paper No: ICNMM2011-58109
DOI: https://doi.org/10.1115/ICNMM2011-58109
View Paper titled, Investigation of Wall Effect on Flow Characteristics in Supersonic Rarefied Gas Flow Past a Confined Square Cylinder Using the DSMC Method
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Topics: Cylinders, Flow (Dynamics), Rarefied fluid dynamics, Mach number, Plates (structures), Simulation, Inspection, Monte Carlo methods, Shock waves
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
View Paper titled, The Study of Microfilter Performance in Different Environments Using DSMC
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Topics: Density, Flow (Dynamics), Fluid dynamics, Gases, Geometry, Helium, Knudsen number, Mach number, Methane, Microelectromechanical systems
Proceedings Papers

DSMC Simulation of Supersonic Gas Flow in Microchannel

Mohamad M. Joneidipour, Reza Kamali
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 359-367, June 19–22, 2011
Paper No: ICNMM2011-58111
DOI: https://doi.org/10.1115/ICNMM2011-58111
View Paper titled, DSMC Simulation of Supersonic Gas Flow in Microchannel
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Topics: Gas flow, Microchannels, Simulation, Flow (Dynamics), Knudsen number, Mean free path, Pressure, Density, Mach number, Microchannel flow
Proceedings Papers

Local Friction Factor of Compressible Laminar or Turbulent Flow in Micro-Tubes

Shintaro Murakami, Yutaka Asako
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 295-303, June 19–22, 2011
Paper No: ICNMM2011-58036
DOI: https://doi.org/10.1115/ICNMM2011-58036
View Paper titled, Local Friction Factor of Compressible Laminar or Turbulent Flow in Micro-Tubes
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Topics: Friction, Turbulence, Mach number, Flow (Dynamics), Compressibility, Gas flow, Computation, Eddies (Fluid dynamics), Fluids, Laminar flow