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Proceedings Papers

Slip in the Presence of Semi-Circular Menisci Between Parallel Ridges

Lisa Steigerwalt Lam, Yuri Muzychka
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1074
https://doi.org/10.1115/ICNMM2020-1074
View Paper titled, Slip in the Presence of Semi-Circular Menisci Between Parallel Ridges
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Topics: Cavities, Computer cooling, Drag (Fluid dynamics), Flow (Dynamics), Internal flow, Laminar flow, Nanoscale phenomena, Pressure, Shear (Mechanics), Wetting
Proceedings Papers

Active High-Throughput Micromixer Using Injected Magnetic Mixture Underneath Microfluidic Channel

Athira N. Surendran, Ran Zhou
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T01A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1018
https://doi.org/10.1115/ICNMM2020-1018
View Paper titled, Active High-Throughput Micromixer Using Injected Magnetic Mixture Underneath Microfluidic Channel
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Topics: Ferrofluids, Microfluidics, Microscale devices, Permanent magnets, Magnets, Electromagnets, Flow (Dynamics), Microchannels, Density, Drugs
Proceedings Papers

Condensation Characteristics of Flows Inside the Three-Dimensional Enhanced Tubes

Boren Zheng, Kunrong Shen, Wei Li, Xiang Ma, Chuancai Zhang, Yan He, Hanbing Ke, Yuansheng Lin
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1052
https://doi.org/10.1115/ICNMM2020-1052
View Paper titled, Condensation Characteristics of Flows Inside the Three-Dimensional Enhanced Tubes
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Topics: Condensation, Flow (Dynamics), Heat transfer
Proceedings Papers

Numerical and Experimental Investigation on Evaporation of Water Droplet on Surfaces With Mixed Wettability

Akam Aboubakri, Cenk Yanik, Yiğit Akkuş, Ali Koşar, Ali K. Sadaghiani
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T06A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1055
https://doi.org/10.1115/ICNMM2020-1055
View Paper titled, Numerical and Experimental Investigation on Evaporation of Water Droplet on Surfaces With Mixed Wettability
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Topics: Drops, Evaporation, Water
Proceedings Papers

Developing an Optimum Design of the Double Layer Microchannel Heat Sink for High Speed CPUs

Ali Radwan, Essam M. Abo-Zahhad, O. Abdelrehim, A. H. El-Shazly, Shinichi Ookawara, M. M. Awad, M. F. El-Kady, Mohamed R. Elmarghany, Mohamed S. Salem, Mahmoud A. Shouman
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1005
https://doi.org/10.1115/ICNMM2020-1005
View Paper titled, Developing an Optimum Design of the Double Layer Microchannel Heat Sink for High Speed CPUs
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Topics: Design, Heat sinks, Microchannels, Flow (Dynamics), Temperature, Computational fluid dynamics, Coolants, Heat, Simulation, Cooling
Proceedings Papers

Four Compartments Stepwise Varied Width Microchannels Cooling Approach for Densely-Packed Module of Concentration Photovoltaics

Essam M. Abo-Zahhad, A. H. El-Shazly, Shinichi Ookawara, M. F. El-Kady, Abdallah Y. M. Ali, Hesham I. Elqady, Mohamed R. Elmarghany, Mohamed S. Salem, Mahmoud A. Shouman, Ali Radwan
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1006
https://doi.org/10.1115/ICNMM2020-1006
View Paper titled, Four Compartments Stepwise Varied Width Microchannels Cooling Approach for Densely-Packed Module of Concentration Photovoltaics
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Topics: Cooling, Microchannels, Photovoltaics, Heat sinks, Temperature, Solar cells, Flow (Dynamics), Dimensions, Heat, Manifolds
Proceedings Papers

Contact Line Pinning and Depinning Prior to Rupture of an Evaporating Droplet in a Simulated Soil Pore

Partha P. Chakraborty, Melanie M. Derby
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T06A003, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1091
https://doi.org/10.1115/ICNMM2020-1091
View Paper titled, Contact Line Pinning and Depinning Prior to Rupture of an Evaporating Droplet in a Simulated Soil Pore
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Topics: Drops, Evaporation, Rupture, Soil, Vapors
Proceedings Papers

Numerical Prediction of Dropwise Condensation Performances Over Hybrid Surfaces, Under the Action of Gravity and Vapor Shear

Nicola Suzzi, Giulio Croce, Paola D’Agaro
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A003, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1075
https://doi.org/10.1115/ICNMM2020-1075
View Paper titled, Numerical Prediction of Dropwise Condensation Performances Over Hybrid Surfaces, Under the Action of Gravity and Vapor Shear
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Topics: Condensation, Gravity (Force), Shear (Mechanics), Vapors, Drops, Flow (Dynamics), Heat transfer, Thermal energy, Density, Drainage
Proceedings Papers

Effect of Heat Flux on Bubble Coalescence Phenomena and Sound Signatures During Pool Boiling

Akshat Negi, Aniket M. Rishi, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1021
https://doi.org/10.1115/ICNMM2020-1021
View Paper titled, Effect of Heat Flux on Bubble Coalescence Phenomena and Sound Signatures During Pool Boiling
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Topics: Bubbles, Heat flux, Pool boiling, Critical heat flux, Boiling, Acoustics, Heat, Nucleate boiling, Temperature, Acoustic emissions
Proceedings Papers

A Hepatic Sinusoids-Based Microreactor for Photocatalytic Degradation of Methylene Blue by Titanium Dioxide

Mahmoud A. Shouman, Ahmed H. El-Shazly, Mohamed S. Salem, Mohamed R. Elmarghany, Essam M. Abo-Zahhad, Marwa F. Elkady, Mohamed Nabil Sabry, Ali Radwan
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1004
https://doi.org/10.1115/ICNMM2020-1004
View Paper titled, A Hepatic Sinusoids-Based Microreactor for Photocatalytic Degradation of Methylene Blue by Titanium Dioxide
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Topics: Liver, Titanium dioxide, Flow (Dynamics), Biomedicine, Chemical industry, Food products, Fuels, Water, Wavelength
Proceedings Papers

Heat Transfer and Fouling Performance During Falling Film Evaporation in Vertical Porous Tubes

Lei Wang, Weiyu Tang, Limin Zhao, Wei Li
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T06A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1032
https://doi.org/10.1115/ICNMM2020-1032
View Paper titled, Heat Transfer and Fouling Performance During Falling Film Evaporation in Vertical Porous Tubes
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Topics: Evaporation, Heat transfer
Proceedings Papers

High Speed Imaging of Bubble Interface Motion in a Tapered Microgap

Aranya Chauhan, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1020
https://doi.org/10.1115/ICNMM2020-1020
View Paper titled, High Speed Imaging of Bubble Interface Motion in a Tapered Microgap
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Topics: Bubbles, Imaging, Critical heat flux, Flow (Dynamics), Heat, Heat transfer coefficients, Pool boiling, Pressure, Two-phase flow, Design
Proceedings Papers

Ice Formation due to Condensation of Moist Air on Commercial Wicks

Emily Stallbaumer, Adan Cernas, Amy Betz, Melanie Derby
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A004, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1088
https://doi.org/10.1115/ICNMM2020-1088
View Paper titled, Ice Formation due to Condensation of Moist Air on Commercial Wicks
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Topics: Condensation, Freezing, Heat pipes, Ice, Temperature, Coatings, Delays, Design, Fluids, Heat transfer
Proceedings Papers

An Experimental Study of R134a Condensation Heat Transfer in Horizontal Smooth and Enhanced Tubes

Yu Guo, Zong-bao Gu, Zahid Ayub, Wei Li, Xiang Ma, Yan He, David J. Kukulka
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1033
https://doi.org/10.1115/ICNMM2020-1033
View Paper titled, An Experimental Study of R134a Condensation Heat Transfer in Horizontal Smooth and Enhanced Tubes
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Topics: Condensation, Heat transfer, Heat transfer coefficients, Pressure drop
Proceedings Papers

A Proposed Approach for Accurate Estimation of Interface Surface Area in Multiphase Simulations

Simon Peter Shipkowski, Isaac Perez-Raya, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1038
https://doi.org/10.1115/ICNMM2020-1038
View Paper titled, A Proposed Approach for Accurate Estimation of Interface Surface Area in Multiphase Simulations
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Topics: Engineering simulation, Simulation, Errors, Fluids, Bubbles, Vapors, Algorithms, Boiling, Combustion, Computation
Proceedings Papers

Evolution of Heat Transfer in Pool Boiling in Contaminated Water

Jacob Graham, Angelo Hawa, Patricia Weisensee
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T09A003, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1041
https://doi.org/10.1115/ICNMM2020-1041
View Paper titled, Evolution of Heat Transfer in Pool Boiling in Contaminated Water
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Topics: Heat transfer, Lubricants, Pool boiling, Water
Proceedings Papers

Effects of Taper Configurations on Heat Transfer and Pressure Drop in Single-Phase Flows in Microgaps

Debora C. Moreira, Gherhardt Ribatski, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1012
https://doi.org/10.1115/ICNMM2020-1012
View Paper titled, Effects of Taper Configurations on Heat Transfer and Pressure Drop in Single-Phase Flows in Microgaps
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Topics: Flow (Dynamics), Heat transfer, Pressure drop
Proceedings Papers

A Comparative Analysis of the Tumor Pathology and the Metabolic Heat Generation of Growing Malignant Tumors

Alyssa Owens, Manasi Godbole, Donnette Dabydeen, Lori Medeiros, Pradyumna Phatak, Satish Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A007, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1082
https://doi.org/10.1115/ICNMM2020-1082
View Paper titled, A Comparative Analysis of the Tumor Pathology and the Metabolic Heat Generation of Growing Malignant Tumors
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Topics: Cancer, Heat, Tumors, Algorithms, Biological tissues, Blood, Diseases, Imaging, Infrared imaging, Magnetic resonance imaging
Proceedings Papers

Flow Boiling on Heterogeneous Wetting Surface in a Vertical Narrow Microchannel

Yuhao Lin, Junye Li, Kan Zhou, Wei Li, Kuang Sheng, Shuai Shao
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T16A002, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1051
https://doi.org/10.1115/ICNMM2020-1051
View Paper titled, Flow Boiling on Heterogeneous Wetting Surface in a Vertical Narrow Microchannel
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Topics: Boiling, Flow (Dynamics), Heat transfer, Microchannels, Wetting
Proceedings Papers

Microalgae Harvesting in a Microfluidic Centrifugal Separator for Enhanced Biofuel Production

Rohan Sharma, Scott Shirley, Tahir Farrukh, Mohammadhassan Kavosi, Myeongsub Kim
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T14A001, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2020-1078
https://doi.org/10.1115/ICNMM2020-1078
View Paper titled, Microalgae Harvesting in a Microfluidic Centrifugal Separator for Enhanced Biofuel Production
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Topics: Biofuel, Microfluidics, Separation (Technology), Biodiesel, Microchannels, Flocs, Fluids, Fossil fuels, Fuels, Geometry