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Proceedings Papers

Optimum Design of Microchannel Heat Sinks

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S. F. Choquette, M. Faghri, M. Charmchi, Y. Asako
Proc. ASME. IMECE96, Microelectromechanical Systems (MEMS), 115-126, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1344
https://doi.org/10.1115/IMECE1996-1344
View Paper titled, Optimum Design of Microchannel Heat Sinks
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Topics: Design, Heat sinks, Microchannels, Thermal resistance, Turbulence, Optimization, Boundary-value problems, Computers, Fluids, Friction
Proceedings Papers

Numerical Solution of the Effect of Vibration on Melting of Unfixed Rectangular Phase-Change Material Under Low-Gravity Environment

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A. Shirvanian, M. Faghri, Z. Zhang, Y. Asako
Proc. ASME. IMECE97, Heat Transfer: Volume 1, 265-276, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0852
https://doi.org/10.1115/IMECE1997-0852
View Paper titled, Numerical Solution of the Effect of Vibration on Melting of Unfixed Rectangular Phase-Change Material Under Low-Gravity Environment
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Topics: Gravity (Force), Melting, Phase change materials, Vibration, Temperature, Cavities, Enthalpy, Equations of motion, Finite difference methods, Natural convection
Proceedings Papers

Effect of Density Change on Melting of Unfixed Rectangular Phase-Change Material Under Low-Gravity Environment

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Y. Asako, M. Faghri
Proc. ASME. IMECE98, Heat Transfer: Volume 3 — Application of Heat Transfer in Equipment, Systems, and Education, 57-63, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0637
https://doi.org/10.1115/IMECE1998-0637
View Paper titled, Effect of Density Change on Melting of Unfixed Rectangular Phase-Change Material Under Low-Gravity Environment
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Topics: Density, Gravity (Force), Melting, Phase change materials, Temperature, Enthalpy, Flow (Dynamics), Outflow, Prandtl number, Transport processes
Proceedings Papers

Natural Convection Heat Transfer in a Vertical Air Layer Partitioned Into Cubical Enclosures of Finite Wall Thermal Conductivity and Thickness

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Y. Yamaguchi, Y. Asako
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 191-197, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0985
https://doi.org/10.1115/IMECE1999-0985
View Paper titled, Natural Convection Heat Transfer in a Vertical Air Layer Partitioned Into Cubical Enclosures of Finite Wall Thermal Conductivity and Thickness
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Topics: Heat transfer, Natural convection, Thermal conductivity, Wall thickness, Boundary-value problems, Doors, Lumber, Temperature, Temperature distribution, Thermal insulation
Proceedings Papers

Numerical Solution of Melting Processes for Fixed and Unfixed Phase Change Material in the Presence of Magnetic Field: Simulation of Low Gravity Environment

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Y. Asako, E. Gonçalves, M. Faghri, M. Charmchi
Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 81-88, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24290
https://doi.org/10.1115/IMECE2001/HTD-24290
View Paper titled, Numerical Solution of Melting Processes for Fixed and Unfixed Phase Change Material in the Presence of Magnetic Field: Simulation of Low Gravity Environment
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Topics: Magnetic fields, Melting, Phase change materials, Reduced gravity environments, Simulation, Gravity (Force), Flow (Dynamics), Heating, Natural convection, Sedimentation
Proceedings Papers

Fire Resistance Characteristics of Fire Protection Materials With High-Water Content

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Y. Asako, T. Otaka, Y. Yamaguchi
Proc. ASME. IMECE2000, Heat Transfer: Volume 5, 35-40, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1557
https://doi.org/10.1115/IMECE2000-1557
View Paper titled, Fire Resistance Characteristics of Fire Protection Materials With High-Water Content
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Topics: Fire, Fire resistance, Water, Mortar, Cements (Adhesives), Computer simulation, Heat, Latent heat, Polymer colloids, Testing equipment
Proceedings Papers

Effective Thermal Conductivity of Compressed Woods

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Y. Asako, H. Nishimura, H. Kamikoga, Y. Yamaguchi
Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 303-308, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1488
https://doi.org/10.1115/IMECE2000-1488
View Paper titled, Effective Thermal Conductivity of Compressed Woods
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Topics: Thermal conductivity, Lumber, Wood products, Compression
Proceedings Papers

Total Temperature Measurement of Micro Gas Jet

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M. Yamada, C. Hong, Y. Asako
Proc. ASME. IMECE2014, Volume 8A: Heat Transfer and Thermal Engineering, V08AT10A028, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-36965
https://doi.org/10.1115/IMECE2014-36965
View Paper titled, Total Temperature Measurement of Micro Gas Jet
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Topics: Flow (Dynamics), Kinetic energy, Nitrogen, Temperature, Temperature measurement, Thermal energy, Thermocouples
Proceedings Papers

Mach Number on Outlet Plane of a Straight Micro-Tube

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Y. Asako, D. Kawashima, T. Yamada, C. Hong
Proc. ASME. IMECE2013, Volume 7A: Fluids Engineering Systems and Technologies, V07AT08A020, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-64188
https://doi.org/10.1115/IMECE2013-64188
View Paper titled, Mach Number on Outlet Plane of a Straight Micro-Tube
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Topics: Mach number, Turbulence, Flow (Dynamics), Pressure, Computation, Gas flow, Momentum
Proceedings Papers

Measurement of Semi-Local Friction Factor of Gas Flow in Micro-Tube

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D. Kawashima, Y. Asako
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A002, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73091
https://doi.org/10.1115/ICNMM2013-73091
View Paper titled, Measurement of Semi-Local Friction Factor of Gas Flow in Micro-Tube
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Topics: Friction, Gas flow, Pressure, Nitrogen, Surface roughness, Turbulence
Proceedings Papers

Data Reduction of Friction Factor of Compressible Flow in Micro-Channels

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D. Kawashima, Y. Asako
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 933-939, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87206
https://doi.org/10.1115/IMECE2012-87206
View Paper titled, Data Reduction of Friction Factor of Compressible Flow in Micro-Channels
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Topics: Compressible flow, Friction, Microchannels, Flow (Dynamics), Temperature, Fluids, Pressure, Computer simulation, Temperature measurement
Proceedings Papers

Oxygen Supply to Exothermic Combustion Reactions in Compost Heating System (CHS) by Permanent Magnets

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H. Toriyama, Y. Asako
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T20097, March 13–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJTEC2011-44210
https://doi.org/10.1115/AJTEC2011-44210
View Paper titled, Oxygen Supply to Exothermic Combustion Reactions in Compost Heating System (CHS) by Permanent Magnets
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Topics: Combustion, Heating, Oxygen, Permanent magnets, Magnets, Air flow, Permeability, Algorithms, Computation, Neodymium
Proceedings Papers

Effect of Partition Wall Thickness on Heat Transfer Characteristics of a Gas-to-Gas Counterflow Microchannel Heat Exchanger

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K. Koyama, C. Hong, Y. Asako
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 745-752, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82041
https://doi.org/10.1115/ICNMM2009-82041
View Paper titled, Effect of Partition Wall Thickness on Heat Transfer Characteristics of a Gas-to-Gas Counterflow Microchannel Heat Exchanger
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Topics: Heat exchangers, Heat transfer, Microchannels, Wall thickness, Flow (Dynamics), Temperature, Computation, Heat flux, Stainless steel, Temperature distribution
Proceedings Papers

Effect of a Permanent Magnet on CHS (Compost Heating System)

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H. Toriyama, Y. Asako
Proc. ASME. IMECE2009, Volume 8: Engineering to Address Climate Change; Sustainable Products and Processes, 177-183, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12350
https://doi.org/10.1115/IMECE2009-12350
View Paper titled, Effect of a Permanent Magnet on CHS (Compost Heating System)
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Topics: Heating, Permanent magnets, Ducts, Air flow, Heat, Ventilation, Oxygen, Carbon dioxide, Exhaust systems, Magnetohydrodynamics
Proceedings Papers

Heat Exchange Characteristics of a Gas-Gas Counterflow Microchannel Heat Exchanger

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K. Koyama, Y. Asako
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 1373-1379, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-67070
https://doi.org/10.1115/IMECE2008-67070
View Paper titled, Heat Exchange Characteristics of a Gas-Gas Counterflow Microchannel Heat Exchanger
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Topics: Heat, Heat exchangers, Microchannels, Heat transfer, Pressure, Dimensions, Fluids, Reynolds number, Temperature, Wall temperature
Proceedings Papers

Performance of Gaseous Counter-Flow Micro Heat Exchangers

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J. Miwa, C. Hong, Y. Asako, M. Faghri
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 931-937, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32166
https://doi.org/10.1115/HT2007-32166
View Paper titled, Performance of Gaseous Counter-Flow Micro Heat Exchangers
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Topics: Flow (Dynamics), Heat exchangers, Heat, Temperature, Computation, Heat flux
Proceedings Papers

Pressure Loss of Gaseous Flow at Microtube Outlet

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Y. Horii, Y. Asako
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 233-239, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55133
https://doi.org/10.1115/FEDSM2008-55133
View Paper titled, Pressure Loss of Gaseous Flow at Microtube Outlet
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Topics: Gas flow, Pressure, Atmospheric pressure, Mach number, Momentum
Journal Articles

Performance of Gas-to-Gas Micro-Heat Exchangers

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J. Miwa, Y. Asako, C. Hong, M. Faghri
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 2009, 131(5): 051801.
https://doi.org/10.1115/1.3013828
Published Online: March 18, 2009
View Articletitled, Performance of Gas-to-Gas Micro-Heat Exchangers
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Topics: Flow (Dynamics), Temperature, Heat, Heat flux
Proceedings Papers

Numerical Solution of Melting in Side-Heated Rectangular Enclosure Under Electromagnetically Simulated Low Gravity

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Eduardo Gonc¸alves, M. Faghri, Y. Asako, M. Charmchi
Proc. ASME. IMECE2003, Heat Transfer, Volume 1, 281-290, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-42703
https://doi.org/10.1115/IMECE2003-42703
View Paper titled, Numerical Solution of Melting in Side-Heated Rectangular Enclosure Under Electromagnetically Simulated Low Gravity
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Topics: Gravity (Force), Melting, Simulation, Flow (Dynamics), Magnetic fields, Electromagnetic fields, Damping, Gallium, Natural convection, Outer space
Proceedings Papers

Performance of Gaseous Parallel-Flow Micro Heat Exchangers

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Y. Asako, C. Hong, J. Miwa, M. Faghri
Proc. ASME. IMECE2006, Heat Transfer, Volume 1, 607-613, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-13437
https://doi.org/10.1115/IMECE2006-13437
View Paper titled, Performance of Gaseous Parallel-Flow Micro Heat Exchangers
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Topics: Flow (Dynamics), Heat exchangers, Heat, Temperature, Computation, Heat flux