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Ki Wook Jung
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Journal Articles

Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-3D Manifold Coolers (EMMCs): Part 1—Experimental Study of Single-Phase Cooling Performance With R-245fa

Ki Wook Jung, Eunho Cho, Hyoungsoon Lee, Chirag Kharangate, Feng Zhou, Mehdi Asheghi, Ercan M. Dede, Kenneth E. Goodson
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2020, 142(3): 031117.
Paper No: EP-20-1030
https://doi.org/10.1115/1.4047846
Published Online: August 17, 2020
View Articletitled, Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-3D Manifold Coolers (EMMCs): Part 1—Experimental Study of Single-Phase Cooling Performance With R-245fa
Open the PDF for Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-3D Manifold Coolers (EMMCs): Part 1—Experimental Study of Single-Phase Cooling Performance With R-245fa in another window
Topics: Flow (Dynamics), Fluids, Heat, Heat flux, Manifolds, Microchannels, Pressure drop, Temperature, Uncertainty, Cooling
Journal Articles

Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel Three-Dimensional-Manifold Coolers (EMMC)—Part 3: Addressing Challenges in Laser Micromachining-Based Manufacturing of Three-Dimensional-Manifolded Microcooler Devices

Sougata Hazra, Ki Wook Jung, Madhusudan Iyengar, Chris Malone, Mehdi Asheghi, Kenneth E. Goodson
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2020, 142(3): 031119.
Paper No: EP-20-1022
https://doi.org/10.1115/1.4047847
Published Online: August 17, 2020
View Articletitled, Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel Three-Dimensional-Manifold Coolers (EMMC)—Part 3: Addressing Challenges in Laser Micromachining-Based Manufacturing of Three-Dimensional-Manifolded Microcooler Devices
Open the PDF for Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel Three-Dimensional-Manifold Coolers (EMMC)—Part 3: Addressing Challenges in Laser Micromachining-Based Manufacturing of Three-Dimensional-Manifolded Microcooler Devices in another window
Topics: Coatings, Lasers, Manufacturing, Microcoolers, Micromachining, Silicon, Protective coatings, Bonding, Coating processes, Etching
Journal Articles

Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-Three-Dimensional Manifold Coolers—Part 2: Parametric Study of EMMCs for High Heat Flux (∼1 kW/cm 2 ) Power Electronics Cooling

Ki Wook Jung, Sougata Hazra, Heungdong Kwon, Alisha Piazza, Edward Jih, Mehdi Asheghi, Man Prakash Gupta, Michael Degner, Kenneth E. Goodson
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2020, 142(3): 031118.
Paper No: EP-20-1032
https://doi.org/10.1115/1.4047883
Published Online: August 17, 2020
View Articletitled, Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-Three-Dimensional Manifold Coolers—Part 2: Parametric Study of EMMCs for High Heat Flux (∼1 kW/cm 2 ) Power Electronics Cooling
Open the PDF for Thermal and Manufacturing Design Considerations for Silicon-Based Embedded Microchannel-Three-Dimensional Manifold Coolers—Part 2: Parametric Study of EMMCs for High Heat Flux (∼1 kW/cm 2 ) Power Electronics Cooling in another window
Topics: Computational fluid dynamics, Design, Fluids, Manifolds, Microchannels, Pressure drop, Simulation, Coolers
Proceedings Papers

Addressing the Challenges in Laser Micro-Machining and Bonding of Silicon Microchannel Cold-Plate and 3D-Manifold for Embedded Cooling Applications: Perfect Debris Removal

Sougata Hazra, Ki Wook Jung, Madhusudan Iyengar, Chris Malone, Mehdi Asheghi, Kenneth E. Goodson
Proc. ASME. InterPACK2019, ASME 2019 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A010, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2019-6539
https://doi.org/10.1115/IPACK2019-6539
View Paper titled, Addressing the Challenges in Laser Micro-Machining and Bonding of Silicon Microchannel Cold-Plate and 3D-Manifold for Embedded Cooling Applications: Perfect Debris Removal
Open the PDF for Addressing the Challenges in Laser Micro-Machining and Bonding of Silicon Microchannel Cold-Plate and 3D-Manifold for Embedded Cooling Applications: Perfect Debris Removal in another window
Topics: Bonding, Cooling, Lasers, Manifolds, Microchannels, Microfabrication, Micromachining, Silicon
Proceedings Papers

Parametric Study of Silicon-Based Embedded Microchannels With 3D Manifold Coolers (EMMC) for High Heat Flux (~1 kW/cm 2 ) Power Electronics Cooling

Ki Wook Jung, Sougata Hazra, Heungdong Kwon, Alisha Piazza, Edward Jih, Mehdi Asheghi, Man Prakash Gupta, Mike Degner, Kenneth E. Goodson
Proc. ASME. InterPACK2019, ASME 2019 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T06A021, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2019-6472
https://doi.org/10.1115/IPACK2019-6472
View Paper titled, Parametric Study of Silicon-Based Embedded Microchannels With 3D Manifold Coolers (EMMC) for High Heat Flux (~1 kW/cm 2 ) Power Electronics Cooling
Open the PDF for Parametric Study of Silicon-Based Embedded Microchannels With 3D Manifold Coolers (EMMC) for High Heat Flux (~1 kW/cm 2 ) Power Electronics Cooling in another window
Topics: Computational fluid dynamics, Computer cooling, Coolers, Heat flux, Manifolds, Microchannels, Silicon, Water
Proceedings Papers

Experimental Investigation of Single-Phase Cooling in Embedded Microchannels: 3D Manifold Heat Exchanger With R-245fa

Ki Wook Jung, Hyoungsoon Lee, Chirag Kharangate, Feng Zhou, Mehdi Asheghi, Ercan M. Dede, Kenneth E. Goodson
Proc. ASME. InterPACK2019, ASME 2019 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T06A007, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2019-6400
https://doi.org/10.1115/IPACK2019-6400
View Paper titled, Experimental Investigation of Single-Phase Cooling in Embedded Microchannels: 3D Manifold Heat Exchanger With R-245fa
Open the PDF for Experimental Investigation of Single-Phase Cooling in Embedded Microchannels: 3D Manifold Heat Exchanger With R-245fa in another window
Topics: Cooling, Heat exchangers, Manifolds, Microchannels
Journal Articles

Experimental Investigation of Embedded Micropin-Fins for Single-Phase Heat Transfer and Pressure Drop

Chirag R. Kharangate, Ki Wook Jung, Sangwoo Jung, Daeyoung Kong, Joseph Schaadt, Madhusudan Iyengar, Chris Malone, Hyoungsoon Lee, Mehdi Asheghi, Kenneth E. Goodson
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. June 2018, 140(2): 021001.
Paper No: EP-17-1126
https://doi.org/10.1115/1.4039475
Published Online: May 9, 2018
View Articletitled, Experimental Investigation of Embedded Micropin-Fins for Single-Phase Heat Transfer and Pressure Drop
Open the PDF for Experimental Investigation of Embedded Micropin-Fins for Single-Phase Heat Transfer and Pressure Drop in another window
Topics: Fins, Flow (Dynamics), Fluids, Friction, Heat transfer, Pressure drop, Reynolds number, Water, Heat, Temperature