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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
Paper No: ICNMM2020-1005
DOI: 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
Paper No: ICNMM2020-1006
DOI: 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

Review of Enhancement Techniques With Vapor Extraction During Flow Boiling in Microchannels

Debora C. Moreira, Gherhardt Ribatski, Satish G. Kandlikar
Proc. ASME. ICNMM2020, ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels, V001T12A005, July 13–15, 2020
Paper No: ICNMM2020-1068
DOI: https://doi.org/10.1115/ICNMM2020-1068
View Paper titled, Review of Enhancement Techniques With Vapor Extraction During Flow Boiling in Microchannels
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Topics: Boiling, Flow (Dynamics), Heat sinks, Microchannels, Vapors, Heat transfer, Membranes, Cooling, Critical heat flux, Design
Proceedings Papers

Fabrication and Corrosion Performance of a Superhydrophobic Stainless Steel Surface

Mona Amiriafshar, Xili Duan, Ali Nasiri
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T06A001, June 23–26, 2019
Paper No: ICNMM2019-4209
DOI: https://doi.org/10.1115/ICNMM2019-4209
View Paper titled, Fabrication and Corrosion Performance of a Superhydrophobic Stainless Steel Surface
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Topics: Corrosion, Manufacturing, Stainless steel, Surface roughness, Polishing, Electrochemical impedance spectroscopy, Coating processes, Coatings, Electrical resistivity, Metal surfaces
Proceedings Papers

A Compact Condenser for Thermal Desalination: Experimental Characterization and System Level Impact

Ramuel Safarkoolan, Xingsen Mu, Vinod Narayanan
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A001, June 23–26, 2019
Paper No: ICNMM2019-4252
DOI: https://doi.org/10.1115/ICNMM2019-4252
View Paper titled, A Compact Condenser for Thermal Desalination: Experimental Characterization and System Level Impact
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Topics: Condensers (steam plant), Experimental characterization, Condensation, Cooling, Fluids, Flow (Dynamics), Microchannels, Plates (structures), Temperature, Energy generation
Proceedings Papers

Performance Analysis of Concentrator Photovoltaic/Microchannel Heat Sink System Using Nanofluid

Ali Radwan, Mohamed M. Awad, Shinichi Ookawara, Mahmoud Ahmed
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A001, June 23–26, 2019
Paper No: ICNMM2019-4256
DOI: https://doi.org/10.1115/ICNMM2019-4256
View Paper titled, Performance Analysis of Concentrator Photovoltaic/Microchannel Heat Sink System Using Nanofluid
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Topics: Heat sinks, Microchannels, Nanofluids, Cooling, Ethanol, Flow (Dynamics), Solar cells, Temperature, Circuits, Coolants
Proceedings Papers

Development of a Hybrid Heat Sink for Thermal Management of Photovoltaic Cells

Danish Rahman, Ahmad Almomani, Ibrahim Hassan, Yasser Al-Hamidi, Aziz Rahman
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A006, June 23–26, 2019
Paper No: ICNMM2019-4244
DOI: https://doi.org/10.1115/ICNMM2019-4244
View Paper titled, Development of a Hybrid Heat Sink for Thermal Management of Photovoltaic Cells
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Topics: Heat sinks, Photovoltaic cells, Thermal management, Flow (Dynamics), Design, Water, Bubbles, Bubbly flow, Cooling, Cross-flow
Proceedings Papers

Performance of Concentrator Photovoltaic Systems Integrated With Double Layer Microchannel Heat Sink

Ali Radwan, Mohamed M. Awad, Shinichi Ookawara, Mahmoud Ahmed
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A002, June 23–26, 2019
Paper No: ICNMM2019-4259
DOI: https://doi.org/10.1115/ICNMM2019-4259
View Paper titled, Performance of Concentrator Photovoltaic Systems Integrated With Double Layer Microchannel Heat Sink
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Topics: Heat sinks, Microchannels, Photovoltaic power systems, Flow (Dynamics), Boiling, Cooling, Coolants, Solar cells, Temperature, Design
Proceedings Papers

Experimental Investigations on Thermal Performance of PCM Based Heat Sink for Passive Cooling of Electronic Components

Rohit Kothari, Pawan Mahalkar, Santosh K. Sahu, Shailesh I. Kundalwal
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A005, June 10–13, 2018
Paper No: ICNMM2018-7732
DOI: https://doi.org/10.1115/ICNMM2018-7732
View Paper titled, Experimental Investigations on Thermal Performance of PCM Based Heat Sink for Passive Cooling of Electronic Components
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Topics: Cooling, Electronic components, Heat sinks, Temperature, Composite materials, Aluminum, Heat flux, Metal foams, Paraffin wax, Phase change materials
Proceedings Papers

A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface

Hongbin He, Biao Shen, Sumitomo Hidaka, Koji Takahashi, Yasuyuki Takata
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A002, June 10–13, 2018
Paper No: ICNMM2018-7623
DOI: https://doi.org/10.1115/ICNMM2018-7623
View Paper titled, A Loop Thermosyphon With Hydrophobic Spots Evaporator Surface
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Topics: Boiling, Bubbles, Coating processes, Coatings, Cooling, Copper, Density, Electroplating, Fluids, Heat
Proceedings Papers

Transient Thermal Characteristics for a Liquid Drop Impacting a Hot PCM Substrate

Abdul Ahad Khan, Dilip Choudhary, Abhishek Basavanna, Salman Najmee, Jessica Crisantes, Navdeep S. Dhillon
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A003, June 10–13, 2018
Paper No: ICNMM2018-7694
DOI: https://doi.org/10.1115/ICNMM2018-7694
View Paper titled, Transient Thermal Characteristics for a Liquid Drop Impacting a Hot PCM Substrate
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Topics: Drops, Transients (Dynamics), Cooling, Heat transfer, Flow (Dynamics), Temperature, Aircraft, Boiling, Coating processes, Coatings
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
View Paper titled, Influence of the Groove-Patterned Cooling Tube on the Film Cooling Performance of Gas Turbine
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Topics: Cooling, Film cooling, Gas turbines, Fluids, Temperature, Diffusers, Turbine blades, Damage, High temperature, Thermal stresses
Proceedings Papers

Two-Phase Flow Conjugate Heat Transfer in Wavy Microchannel

Nishant Tiwari, Manoj Kumar Moharana
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A017, June 10–13, 2018
Paper No: ICNMM2018-7735
DOI: https://doi.org/10.1115/ICNMM2018-7735
View Paper titled, Two-Phase Flow Conjugate Heat Transfer in Wavy Microchannel
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Topics: Heat transfer, Microchannels, Two-phase flow, Bubbles, Boiling, Flow (Dynamics), Heat transfer coefficients, Nucleation (Physics), Vapors, Accounting
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
View Paper titled, The Importance of Viscous Dissipation in Micro-Tube and Micro-Gap Flows
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Topics: Energy dissipation, Flow (Dynamics), Cooling, Convection, Density, Forced convection, Gas flow, Heat, Heat flux, Heat transfer coefficients
Proceedings Papers

Measurements for Condensation of Steam-Ethanol Mixtures in Microchannels

Lei Chai, Nan Hua, Rong Ji Xu, Jiong Hui Liu, Guang Xu Yu, John W. Rose, Hua Sheng Wang
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A005, June 10–13, 2018
Paper No: ICNMM2018-7724
DOI: https://doi.org/10.1115/ICNMM2018-7724
View Paper titled, Measurements for Condensation of Steam-Ethanol Mixtures in Microchannels
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Topics: Condensation, Ethanol, Microchannels, Steam, Temperature, Flow (Dynamics), Heat flux, Heat transfer, Vapors, Aluminum
Proceedings Papers

Miniaturized Tubular Cooling Crystallizer With Solid-Liquid Flow for Process Development

Mira Schmalenberg, Lukas Hohmann, Norbert Kockmann
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A006, June 10–13, 2018
Paper No: ICNMM2018-7660
DOI: https://doi.org/10.1115/ICNMM2018-7660
View Paper titled, Miniaturized Tubular Cooling Crystallizer With Solid-Liquid Flow for Process Development
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Topics: Cooling, Flow (Dynamics), Crystallization, Crystals, Design, Drugs, Engineering prototypes, Temperature profiles, Water
Proceedings Papers

Thermal Performance of Micro-Jet Impingement Device With Parallel Flow, Jet-Adjacent Fluid Removal

Todd M. Bandhauer, David R. Hobby, Chris Jacobsen, Dave Sherrer
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T11A004, June 10–13, 2018
Paper No: ICNMM2018-7665
DOI: https://doi.org/10.1115/ICNMM2018-7665
View Paper titled, Thermal Performance of Micro-Jet Impingement Device With Parallel Flow, Jet-Adjacent Fluid Removal
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Topics: Flow (Dynamics), Fluids, Cooling, Impingement cooling, Jets, Integrated circuits, Reynolds number, Thermal resistance, Electronic systems, Geometry
Proceedings Papers

Effect of Liquid Volume on Thermosiphon Loop Performance Using Open Microchannels Manifold for CPU Cooling in Data Center

Aranya Chauhan, Satish G. Kandlikar
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A002, August 27–30, 2017
Paper No: ICNMM2017-5529
DOI: https://doi.org/10.1115/ICNMM2017-5529
View Paper titled, Effect of Liquid Volume on Thermosiphon Loop Performance Using Open Microchannels Manifold for CPU Cooling in Data Center
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Topics: Computer cooling, Data centers, Manifolds, Microchannels, Critical heat flux, Cooling, Heat, Energy dissipation, Flow (Dynamics), Fluids
Proceedings Papers

Heat Transfer Characteristics of a 3-D Printed Pulsating Heat Pipe: Fundamental Experiments Using Water As a Working Fluid

Yasushi Koito, Masahiro Kawaji
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A003, August 27–30, 2017
Paper No: ICNMM2017-5550
DOI: https://doi.org/10.1115/ICNMM2017-5550
View Paper titled, Heat Transfer Characteristics of a 3-D Printed Pulsating Heat Pipe: Fundamental Experiments Using Water As a Working Fluid
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Topics: Fluids, Heat pipes, Heat transfer, Water, Cooling, Ethanol, Graphene, Condensers (steam plant), Copper, Electric current
Proceedings Papers

Heat Transfer Enhancement by Insertion of Vortex Generators in Electronic Chip Cooling: A Numerical Study

Mohammad Rejaul Haque, Amy Rachel Betz
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T05A001, August 27–30, 2017
Paper No: ICNMM2017-5523
DOI: https://doi.org/10.1115/ICNMM2017-5523
View Paper titled, Heat Transfer Enhancement by Insertion of Vortex Generators in Electronic Chip Cooling: A Numerical Study
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Topics: Cooling, Generators, Heat transfer, Vortices, Reynolds number, Computational fluid dynamics, Heat transfer coefficients, Pressure drop, Convection, Copper