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Proceedings Papers

Fully-Developed Convective Heat Transfer and Pressure Drop in a Square Duct With Baffle Inserts Using CFD Analysis

Lasse U. Christensen, Stefan Holebæk, Nisanthan Thanabalasingham, Jakob Hærvig, Henrik Sørensen
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A001, July 13–15, 2020
Paper No: ICNMM2020-1066
DOI: https://doi.org/10.1115/ICNMM2020-1066
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Topics: Computational fluid dynamics, Convection, Ducts, Pressure drop, Heat transfer, Flow (Dynamics), Geometry, Pressure, Temperature gradient, Engineering simulation
Proceedings Papers

Effect of Wetted Microtexturing on Friction in Microchannel Flow

Nastaran Rabiei, Carlos Hidrovo
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A002, July 13–15, 2020
Paper No: ICNMM2020-1083
DOI: https://doi.org/10.1115/ICNMM2020-1083
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Topics: Friction, Microchannel flow, Microchannels, Drag (Fluid dynamics), Form drag, Skin, Adhesion, Boundary layers, Diffusion (Physics), Drag reduction
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

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

Stability and Scalar Transport in Laminar Non-Newtonian Flow in a Bifurcating T-Junction

Ajay Chatterjee, Fatemeh Khalkhal
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A004, June 23–26, 2019
Paper No: ICNMM2019-4274
DOI: https://doi.org/10.1115/ICNMM2019-4274
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Topics: Junctions, Non-Newtonian flow, Scalars, Shear (Mechanics), Stability
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
Paper No: ICNMM2018-7626
DOI: https://doi.org/10.1115/ICNMM2018-7626
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Topics: Glass, Mass transfer, Microchannels, Sodium, Two-phase flow, Slug flows, Flow (Dynamics), Dimensions, Hydrodynamics, Liquid films
Proceedings Papers

Effect of Periodic Flow Structure on Heat Transfer in Milliscale Confined Impinging Newtonian and Non-Newtonian Flow

Ajay Chatterjee, Drazen Fabris
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A002, June 10–13, 2018
Paper No: ICNMM2018-7636
DOI: https://doi.org/10.1115/ICNMM2018-7636
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Topics: Flow (Dynamics), Heat transfer, Non-Newtonian flow, Convection, Geometry, Separation (Technology), Fluids, Shear (Mechanics), Vortices, Laminar flow
Proceedings Papers

Influence of the Groove-Patterned Cooling Tube on the Film Cooling Performance of Gas Turbine

Hyun-Oh Kim, Hak-Sun Kim, Youn-Jea Kim
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A003, June 10–13, 2018
Paper No: ICNMM2018-7655
DOI: https://doi.org/10.1115/ICNMM2018-7655
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Topics: Cooling, Film cooling, Gas turbines, Fluids, Temperature, Diffusers, Turbine blades, Damage, High temperature, Thermal stresses
Proceedings Papers

The Importance of Viscous Dissipation in Micro-Tube and Micro-Gap Flows

Herman D. Haustein, Barak Kashi
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A004, June 10–13, 2018
Paper No: ICNMM2018-7704
DOI: https://doi.org/10.1115/ICNMM2018-7704
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Topics: Energy dissipation, Flow (Dynamics), Cooling, Convection, Density, Forced convection, Gas flow, Heat, Heat flux, Heat transfer coefficients