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Proceedings Papers

A General Correlation for Frictional Pressure Drop of Flow Boiling in Plate Heat Exchangers

Weiyu Tang, Tong Lv, Boren Zheng, Wei Li
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T16A001, July 13–15, 2020
Paper No: ICNMM2020-1050
DOI: https://doi.org/10.1115/ICNMM2020-1050
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Topics: Boiling, Flow (Dynamics), Heat exchangers, Pressure drop
Proceedings Papers

Heat Transfer Investigation of an Additively Manufactured Minichannel Heat Exchanger

Hamidreza Rastan, Amir Abdi, Monika Ignatowicz, Bejan Hamawandi, Poh Seng Lee, Björn Palm
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A001, June 23–26, 2019
Paper No: ICNMM2019-4231
DOI: https://doi.org/10.1115/ICNMM2019-4231
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Topics: Additive manufacturing, Heat exchangers, Heat transfer
Proceedings Papers

Effects of Channel Length and Chevron Angle on Pressure Drop in the Entrance Region of Corrugated Rib Channels

M. A. Hamoda, K. Pope, Y. S. Muzychka
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A003, June 23–26, 2019
Paper No: ICNMM2019-4254
DOI: https://doi.org/10.1115/ICNMM2019-4254
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Topics: Entrance region, Heat exchangers, Pressure drop
Proceedings Papers

Falling Film Evaporation of HFO-1233zd(E) in Vertical Rectangular Minichannels Consisting of Serrated-Fins

Junichi Ohara
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A001, June 23–26, 2019
Paper No: ICNMM2019-4221
DOI: https://doi.org/10.1115/ICNMM2019-4221
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Topics: Evaporation, Fins, Heat transfer coefficients, Flow (Dynamics), Heat transfer, Refrigerants, Flux (Metallurgy), Heat, Heat exchangers, Heat flux
Proceedings Papers

Parametric Study of Vortex Generator Effects in an Additive Manufactured Minichannel Heat Exchanger

Hamidreza Rastan, Tim Ameel, Björn Palm
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A002, June 23–26, 2019
Paper No: ICNMM2019-4236
DOI: https://doi.org/10.1115/ICNMM2019-4236
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Topics: Additive manufacturing, Computer simulation, Generators, Heat exchangers, Microchannels, Vortices
Proceedings Papers

Evaluation of Heat Transfer Performance of a Spiral Microfluidic Heatsink and Heat Exchanger Device

Niven Singh Virik, Samuel D. Marshall, Rerngchai Arayanarakool, Hian Hian See, Heng Wang, Poh Seng Lee, Peter Chen Chao Yu
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A002, June 10–13, 2018
Paper No: ICNMM2018-7804
DOI: https://doi.org/10.1115/ICNMM2018-7804
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Topics: Heat exchangers, Heat transfer, Microfluidics, Flow (Dynamics), Heat sinks, Design, Heat, Microchannels, Vortices, Fluids
Proceedings Papers

Heat Transfer Enhancement in Compact Phase Change Microchannel Heat Exchangers for High Flux Laser Diodes

Jensen Hoke, Todd Bandhauer, Jack Kotovsky, Julie Hamilton, Paul Fontejon
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A003, June 10–13, 2018
Paper No: ICNMM2018-7664
DOI: https://doi.org/10.1115/ICNMM2018-7664
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Topics: Heat exchangers, Heat transfer, Lasers, Microchannels, Heat, Flow (Dynamics), Flux (Metallurgy), Heat flux, Boiling, Borosilicate glasses
Proceedings Papers

Influence of Condensation on the Outer Surface of Polymer Hollow Fiber Heat Exchangers During Heat Transfer

Tereza Brozova, Erik Bartuli
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A006, June 10–13, 2018
Paper No: ICNMM2018-7728
DOI: https://doi.org/10.1115/ICNMM2018-7728
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Topics: Condensation, Fibers, Heat exchangers, Heat transfer, Polymers, Air conditioning, Aluminum, Copper, Corrosion resistance, Gravity (Force)
Proceedings Papers

Wavy-Channel for Microscale Heat Transfer in Macro Geometries

Kai Xian Cheng, Zi Hao Foo, Kim Tiow Ooi
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A001, August 27–30, 2017
Paper No: ICNMM2017-5524
DOI: https://doi.org/10.1115/ICNMM2017-5524
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Topics: Computer numerical control machine tools, Convection, Fluid dynamics, Fluids, Geometry, Heat, Heat exchangers, Heat flux, Heat transfer, Machining
Proceedings Papers

Micro-/Milli-Fluidic Heat-Exchanger Characterization by Non-Invasive Temperature Sensors

Lukas Hohmann, Safa Kutup Kurt, Naser Pouya Far, Daniel Vieth, Norbert Kockmann
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A002, July 10–14, 2016
Paper No: ICNMM2016-8008
DOI: https://doi.org/10.1115/ICNMM2016-8008
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Topics: Heat exchangers, Temperature sensors, Cooling, Errors, Heat transfer coefficients, Fluids, Heating, Insulation, Plastic foam, Polymer foams
Proceedings Papers

Application of Microchannel Condensers for Small Scale Kalina Waste Heat Recovery Systems

Brian M. Fronk, Kyle R. Zada
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A007, July 6–9, 2015
Paper No: ICNMM2015-48095
DOI: https://doi.org/10.1115/ICNMM2015-48095
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Topics: Condensers (steam plant), Heat recovery, Microchannels, Heat exchangers, Water, Fluids, Heat, Kalina cycle, Mass transfer, Energy generation
Proceedings Papers

Experimental Investigation of Enhanced Two-Phase Evaporator Using Aluminum Foams

Francesco Agostini, Waylon Puckett, Ryan Nelson, Daniele Torresin, Bruno Agostini, Mathieu Habert
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A002, July 6–9, 2015
Paper No: ICNMM2015-48020
DOI: https://doi.org/10.1115/ICNMM2015-48020
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Topics: Aluminum, Foams (Chemistry), Vapors, Flow (Dynamics), Fluids, Heat, Temperature, Computer cooling, Condensers (steam plant), Cooling
Proceedings Papers

Visualization of Two-Phase Flow Through Microchannel Heat Exchangers

Dhruv C. Hoysall, Khoudor Keniar, Srinivas Garimella
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A069, July 6–9, 2015
Paper No: ICNMM2015-48821
DOI: https://doi.org/10.1115/ICNMM2015-48821
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Topics: Heat exchangers, Microchannels, Two-phase flow, Visualization, Flow (Dynamics), Porosity, Design, Water, Energy / power systems, Fluids
Proceedings Papers

Conjugate Heat Transfer Simulation in Gaseous Flow Micro Heat Exchanger

Giulio Croce, Michele A. Coppola
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A036, July 6–9, 2015
Paper No: ICNMM2015-48128
DOI: https://doi.org/10.1115/ICNMM2015-48128
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Topics: Gas flow, Heat exchangers, Heat transfer, Simulation, Compressibility, Fluids, Microchannels, Slip flow, Temperature, Thermal conductivity
Proceedings Papers

Heat Transfer Performance of Supercritical Carbon Dioxide in Microchannels

Chien-Yuh Yang, Kun-Chieh Liao
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A026, July 6–9, 2015
Paper No: ICNMM2015-48212
DOI: https://doi.org/10.1115/ICNMM2015-48212
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Topics: Heat transfer, Microchannels, Supercritical carbon dioxide, Temperature, Pressure drop, Carbon dioxide, Cooling, Aluminum tube, Fluids, Friction
Proceedings Papers

Development and Analysis of Micro-Channel Heat Exchangers for Natural Gas Cooling

S. Menon, H. Ganti, H. Wang, C. Hagen
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A013, July 6–9, 2015
Paper No: ICNMM2015-48515
DOI: https://doi.org/10.1115/ICNMM2015-48515
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Topics: Cooling, Heat exchangers, Microchannels, Natural gas, Engines, Compression, Design, Flow (Dynamics), Heat transfer, Transportation systems
Proceedings Papers

Exploration of Phase Change Within a Capillary Flow Driven Square Micro-Channel Using Lattice Boltzmann Method and Experimental Boundary Conditions

E. Borquist, G. Smith, L. Weiss
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A064, July 6–9, 2015
Paper No: ICNMM2015-48482
DOI: https://doi.org/10.1115/ICNMM2015-48482
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Topics: Boundary-value problems, Flow (Dynamics), Lattice Boltzmann methods, Microchannels, Fluids, Simulation, Copper, Heat exchangers, Evaporation, Heat transfer
Proceedings Papers

Thermodynamic Analysis of the Transition Between Slug and Annular Flow in Minichannels

Dolaana M. Khovalyg, Predrag S. Hrnjak, Anthony M. Jacobi
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A065, July 6–9, 2015
Paper No: ICNMM2015-48555
DOI: https://doi.org/10.1115/ICNMM2015-48555
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Topics: Flow (Dynamics), Slug flows, Two-phase flow, Boiling, Equilibrium (Physics), Fluids, Heat exchangers, Heat transfer, Microchannels, Optimization
Proceedings Papers

Numerical Study of Bubble Instability During Microchannel Flow Boiling

Matthew Blomquist, Arman Khalighi, Abhijit Mukherjee
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A015, July 6–9, 2015
Paper No: ICNMM2015-48645
DOI: https://doi.org/10.1115/ICNMM2015-48645
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Topics: Boiling, Bubbles, Microchannel flow, Heat, Cooling, Energy dissipation, Heat exchangers, Vapors, Convection, Cooling systems
Proceedings Papers

Parametric Studies of Single-Phase Multi-Layer Heat Sinks Using a Porous Media Approach: Effects of Spatially-Varying Porosity and Total Porosity

John J. Podhiny, Alfonso Ortega
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T02A005, August 3–7, 2014
Paper No: ICNMM2014-21699
DOI: https://doi.org/10.1115/ICNMM2014-21699
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Topics: Heat sinks, Porosity, Porous materials, Design, Fluids, Copper, Equilibrium (Physics), Flow (Dynamics), Heat, Heat exchangers