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Proceedings Papers

Thermal Fluid Assessment of Bluff Versus Streamlined Bodies With a Slot for Aligned Flow

Sultan Alshareef, Todd Harman, Tim Ameel
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T12A001, July 11–13, 2022
Paper No: HT2022-80024
DOI: https://doi.org/10.1115/HT2022-80024
View Paper titled, Thermal Fluid Assessment of Bluff Versus Streamlined Bodies With a Slot for Aligned Flow
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Topics: Flow (Dynamics), Thermofluids, Drag (Fluid dynamics), Heat transfer, Entropy, Heat, Air flow, Computer cooling, Convection, Engineering simulation
Proceedings Papers

A Review of Laminar Single-Phase Flow in Microchannels

Ian Papautsky, Tim Ameel, A. Bruno Frazier
Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 495-503, November 11–16, 2001
Paper No: IMECE2001/MEMS-23872
DOI: https://doi.org/10.1115/IMECE2001/MEMS-23872
View Paper titled, A Review of Laminar Single-Phase Flow in Microchannels
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Topics: Flow (Dynamics), Microchannels, Microelectromechanical systems, Microscale devices, Microfluidics, Fluid dynamics, Fluids, Internal flow
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
View Paper titled, Parametric Study of Vortex Generator Effects in an Additive Manufactured Minichannel Heat Exchanger
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Topics: Additive manufacturing, Computer simulation, Generators, Heat exchangers, Microchannels, Vortices
Proceedings Papers

Computational Determination of the Modified Vortex Shedding Frequency for a Rigid, Truncated, Wall-Mounted Cylinder in Cross Flow

Aimie Faucett, Todd Harman, Tim Ameel
Proc. ASME. IMECE2014, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A048, November 14–20, 2014
Paper No: IMECE2014-39064
DOI: https://doi.org/10.1115/IMECE2014-39064
View Paper titled, Computational Determination of the Modified Vortex Shedding Frequency for a Rigid, Truncated, Wall-Mounted Cylinder in Cross Flow
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Topics: Cross-flow, Cylinders, Vortex shedding, Reynolds number, Flow (Dynamics), Vortices
Proceedings Papers

Contraction/Expansion Effects in 90° Miter Bends in Rectangular Xurographic Microchannels

Lam Nguyen, John Elsnab, Tim Ameel
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 667-677, June 19–22, 2011
Paper No: ICNMM2011-58148
DOI: https://doi.org/10.1115/ICNMM2011-58148
View Paper titled, Contraction/Expansion Effects in 90° Miter Bends in Rectangular Xurographic Microchannels
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Topics: Microchannels, Reynolds number, Flow (Dynamics), Adhesives, Cutting, Corners (Structural elements), Dimensions, Drops, Friction, Glass
Proceedings Papers

An Analytical Model of a Microscale Heat Exchanger: Ambient Interaction and General End-Wall Boundary Conditions

Bryan Spann, Tim Ameel
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 405-413, November 12–18, 2010
Paper No: IMECE2010-39445
DOI: https://doi.org/10.1115/IMECE2010-39445
View Paper titled, An Analytical Model of a Microscale Heat Exchanger: Ambient Interaction and General End-Wall Boundary Conditions
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Topics: Boundary-value problems, Heat exchangers, Microscale devices, Convection, Flow (Dynamics), Fluids, Heat capacity, Heat conduction, Heat flux, Manufacturing
Proceedings Papers

Minor Losses in Rectangular Xurographic Microchannels

Daniel Torgerson, Rahul Kolekar, Bruce Gale, Tim Ameel
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 453-462, November 12–18, 2010
Paper No: IMECE2010-39401
DOI: https://doi.org/10.1115/IMECE2010-39401
View Paper titled, Minor Losses in Rectangular Xurographic Microchannels
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Topics: Microchannels, Reynolds number, Adhesives, Flow (Dynamics), Drops, Friction, Glass, Interferometry, Laminar flow, Lasers
Proceedings Papers

Model Development for Fluid Structure Interaction in the Slip Regime

Jennifer van Rij, Todd Harman, Tim Ameel
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1055-1064, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31277
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31277
View Paper titled, Model Development for Fluid Structure Interaction in the Slip Regime
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Topics: Fluid structure interaction, Model development, Algorithms, Momentum, Boundary-value problems, Fluids, Microscale devices, Slip flow, Temperature, Thermal energy
Proceedings Papers

Moderate Reynolds Number Mixing in a T-Channel

Susan Thomas, Tim Ameel
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1221-1230, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30159
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30159
View Paper titled, Moderate Reynolds Number Mixing in a T-Channel
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Topics: Reynolds number, Flow (Dynamics), Fluorescence, Geometry, Imaging, Lasers, Microscale devices, Particulate matter, Resolution (Optics), Scalars
Proceedings Papers

Constant Wall Temperature Nusselt and Poiseuille Numbers in Rectangular Microchannels

Jennifer van Rij, Tim Ameel, Todd Harman
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 893-900, July 8–12, 2007
Paper No: HT2007-32465
DOI: https://doi.org/10.1115/HT2007-32465
View Paper titled, Constant Wall Temperature Nusselt and Poiseuille Numbers in Rectangular Microchannels
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Topics: Microchannels, Poiseuille flow, Wall temperature, Flow (Dynamics), Boundary-value problems, Energy dissipation, Heat conduction, Convection, Friction, Slip flow
Proceedings Papers

Effects of Creep Flow and Viscous Dissipation in the Slip Regime for Isoflux Rectangular Microchannels

Jennifer van Rij, Tim Ameel, Todd Harman
Proc. ASME. IMECE2007, Volume 11: Micro and Nano Systems, Parts A and B, 971-978, November 11–15, 2007
Paper No: IMECE2007-42619
DOI: https://doi.org/10.1115/IMECE2007-42619
View Paper titled, Effects of Creep Flow and Viscous Dissipation in the Slip Regime for Isoflux Rectangular Microchannels
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Topics: Creep, Energy dissipation, Flow (Dynamics), Microchannels, Algorithms, Convection, Heat flux, Pressure drop, Slip flow, Temperature
Proceedings Papers

Microtube Gas Flows With Second-Order Slip Flow and Temperature Jump Boundary Conditions

Nian Xiao, John Elsnab, Tim Ameel
Proc. ASME. ICNMM2006, ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B, 385-393, June 19–21, 2006
Paper No: ICNMM2006-96097
DOI: https://doi.org/10.1115/ICNMM2006-96097
View Paper titled, Microtube Gas Flows With Second-Order Slip Flow and Temperature Jump Boundary Conditions
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Topics: Boundary-value problems, Gas flow, Slip flow, Temperature, Air flow, Approximation, Entrance region, Flow (Dynamics), Momentum, Thermal boundary layers
Proceedings Papers

The Effect of Creep Flow on Two-Dimensional Isoflux Microchannels

Jennifer van Rij, Todd Harman, Tim Ameel
Proc. ASME. ICNMM2006, ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B, 467-474, June 19–21, 2006
Paper No: ICNMM2006-96150
DOI: https://doi.org/10.1115/ICNMM2006-96150
View Paper titled, The Effect of Creep Flow on Two-Dimensional Isoflux Microchannels
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Topics: Creep, Flow (Dynamics), Microchannels, Boundary-value problems, Knudsen number, Algorithms, Computational fluid dynamics, Convection, Friction, Heat flux
Proceedings Papers

A General Analytical Approach for Defining Effectiveness in Ideal Two Fluid Heat Exchangers

Devashish Shrivastava, Tim Ameel
Proc. ASME. IMECE2002, Advanced Energy Systems, 9-12, November 17–22, 2002
Paper No: IMECE2002-33142
DOI: https://doi.org/10.1115/IMECE2002-33142
View Paper titled, A General Analytical Approach for Defining Effectiveness in Ideal Two Fluid Heat Exchangers
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Topics: Fluids, Heat exchangers, Heat transfer, Temperature, Laws of thermodynamics
Proceedings Papers

The Effect of Viscous Dissipation on Two-Dimensional Microchannel Heat Transfer

Jennifer van Rij, Tim Ameel, Todd Harman
Proc. ASME. IMECE2006, Microelectromechanical Systems, 497-505, November 5–10, 2006
Paper No: IMECE2006-16121
DOI: https://doi.org/10.1115/IMECE2006-16121
View Paper titled, The Effect of Viscous Dissipation on Two-Dimensional Microchannel Heat Transfer
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Topics: Energy dissipation, Heat transfer, Microchannels, Flow (Dynamics), Boundary-value problems, Convection, Heat conduction, Knudsen number, Pressure, Slip flow
Proceedings Papers

Isothermal Microtube Heat Transfer With Second-Order Slip Flow and Temperature Jump Boundary Conditions

Nian Xiao, John Elsnab, Susan Thomas, Tim Ameel
Proc. ASME. IMECE2006, Microelectromechanical Systems, 477-485, November 5–10, 2006
Paper No: IMECE2006-15940
DOI: https://doi.org/10.1115/IMECE2006-15940
View Paper titled, Isothermal Microtube Heat Transfer With Second-Order Slip Flow and Temperature Jump Boundary Conditions
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Topics: Boundary-value problems, Heat transfer, Slip flow, Temperature, Entrance region, Flow (Dynamics), Microchannels, Momentum