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Journal Articles

Electrochemical Additive Manufacturing-Based Design of a Heat Sink for Single-Phase Natural Convection Immersion Cooling Application

Jacob Lamotte-Dawaghreh, Joseph Herring, Sai Abhideep Pundla, Rohit Suthar, Vivek Nair, Pratik Bansode, Gautam Gupta, Dereje Agonafer, Joseph Madril, Tim Ouradnik, Michael Matthews, Ian Winfield
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. December 2024, 146(4): 041113.
Paper No: EP-24-1048
https://doi.org/10.1115/1.4065987
Published Online: August 9, 2024
View Article titled, Electrochemical Additive Manufacturing-Based Design of a Heat Sink for Single-Phase Natural Convection Immersion Cooling Application
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Topics: Computational fluid dynamics, Cooling, Design, Heat sinks, Natural convection, Temperature, Triply periodic minimal surfaces, Manufacturing, Porosity
Journal Articles

Impact of Immersion Cooling on Thermomechanical Properties of Halogen-Free Substrate Core

Pratik Bansode, Rohit Suthar, Rabin Bhandari, Akshay Lakshminarayana, Naga Tejesh Eda, Gautam Gupta, Vibin Simon, Himanshu Modi, Vivek Nair, Pardeep Shahi, Satyam Saini, Krishna Bhavana Sivaraju, Dereje Agonafer
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. December 2024, 146(4): 041112.
Paper No: EP-24-1042
https://doi.org/10.1115/1.4066044
Published Online: August 9, 2024
View Article titled, Impact of Immersion Cooling on Thermomechanical Properties of Halogen-Free Substrate Core
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Topics: Cooling, Elastic moduli, Fluids, Temperature, Thermomechanics, Heat, Energy dissipation, Glass transition, Data centers, Reliability
Proceedings Papers

A Numerical Study on the Influence of Mixed Convection Heat Transfer in Single-Phase Immersion Cooling

Satyam Saini, Gautam Gupta, Pratik Bansode, Pardeep Shahi, Vibin Shalom Simon, Himanshu Modi, Dereje Agonafer, Jimil Shah
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A010, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112005
https://doi.org/10.1115/IPACK2023-112005
View Paper titled, A Numerical Study on the Influence of Mixed Convection Heat Transfer in Single-Phase Immersion Cooling
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Topics: Cooling, Data centers, Heat sinks, Heat transfer, Mixed convection, Thermal management
Proceedings Papers

Single-Phase Immersion Cooling Multi-Design Variable Heat Sink Optimization for Natural Convection

Joseph Herring, Gautam Gupta, Jacob Lamotte-Dawaghreh, Pratik Bansode, Dereje Agonafer
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A012, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112019
https://doi.org/10.1115/IPACK2023-112019
View Paper titled, Single-Phase Immersion Cooling Multi-Design Variable Heat Sink Optimization for Natural Convection
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Topics: Computational fluid dynamics, Cooling, Data centers, Design, Heat sinks, Natural convection, Optimization
Proceedings Papers

Optimization of a Air-Cooled Heatsink for Immersion Cooling Application

Gautam Gupta, Vivek Nair, Sai Abhideep Pundla, Pratik Bansode, Rohit Suthar, Joseph Herring, Jacob Lamotte-Dawaghreh, Krishna Bhavana Sivaraju, Dereje Agonafer, Poornima Mynampati, Mike Sweeney
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A013, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112054
https://doi.org/10.1115/IPACK2023-112054
View Paper titled, Optimization of a Air-Cooled Heatsink for Immersion Cooling Application
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Topics: Cooling, Fluids, Heat sinks, Optimization
Proceedings Papers

A Numerical Study Comparing Forced and Natural Convection in a High-Density Single-Phase Immersed Cooled Server

Gautam Gupta, Vivek Nair, Pratik Bansode, Rohit Suthar, Sai Abhideep Pundla, Joseph Herring, Jacob Lamotte-Dawaghreh, Krishna Bhavana Sivaraju, Dereje Agonafer, Poornima Mynampati, Mike Sweeney
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A014, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112065
https://doi.org/10.1115/IPACK2023-112065
View Paper titled, A Numerical Study Comparing Forced and Natural Convection in a High-Density Single-Phase Immersed Cooled Server
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Topics: Cooling, Density, Forced convection, Natural convection
Proceedings Papers

Energy Analysis of Rear Door Heat Exchangers in Data Centers With Spatial Workload Distribution

Vibin Shalom Simon, Saket Karajgikar, Veerendra Mulay, Sai Abhideep Pundla, Krishna Bhavana Sivaraju, Gautam Gupta, Pratik Bansode, Dereje Agonafer
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A015, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-112078
https://doi.org/10.1115/IPACK2023-112078
View Paper titled, Energy Analysis of Rear Door Heat Exchangers in Data Centers With Spatial Workload Distribution
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Topics: Cooling, Data centers, Doors, Heat exchangers
Proceedings Papers

Impact of Immersion Cooling on Thermomechanical Properties of Halogen-Free Substrate Core

Pratik Bansode, Mohan Sai Ramalingam, Rohit Suthar, Rabin Bhandari, Akshay Boovanahally Lakshminarayana, Gautam Gupta, Vibin Shalom Simon, Himanshu Modi, Vivek Nair, Krishna Bhavana Sivaraju, Pardeep Shahi, Satyam Saini, Dereje Agonafer
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A004, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111056
https://doi.org/10.1115/IPACK2023-111056
View Paper titled, Impact of Immersion Cooling on Thermomechanical Properties of Halogen-Free Substrate Core
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Topics: Cooling, Thermomechanics
Proceedings Papers

Electrochemical Additive Manufacturing Based Design of a Heat Sink for Single Phase Natural Convection Immersion Cooling Application

Jacob Lamotte-Dawaghreh, Joseph Herring, Sai Pundla, Rohit Suthar, Vivek Nair, Pratik Bansode, Gautam Gupta, Dereje Agonafer, Joseph Madril, Tim Ouradnik, Michael Matthews, Ian Winfield
Proc. ASME. InterPACK2023, ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A006, October 24–26, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2023-111804
https://doi.org/10.1115/IPACK2023-111804
View Paper titled, Electrochemical Additive Manufacturing Based Design of a Heat Sink for Single Phase Natural Convection Immersion Cooling Application
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Topics: Additive manufacturing, Cooling, Design, Heat sinks, Natural convection
Proceedings Papers

Comparative Study of Single-Phase Immersion Cooled Two Socket Server in Tank and Sled Configurations

Krishna Bhavana Sivaraju, Pratik Bansode, Gautam Gupta, Jacob Lamotte-Dawaghreh, Satyam Saini, Vibin Simon, Joseph Herring, II, Saket Karajgikar, Veerendra Mulay, Dereje Agonafer
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A010, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97429
https://doi.org/10.1115/IPACK2022-97429
View Paper titled, Comparative Study of Single-Phase Immersion Cooled Two Socket Server in Tank and Sled Configurations
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Topics: Building renovation, Computational fluid dynamics, Coolants, Cooling, Data centers, Flow (Dynamics), Fluids, Geometry, Heat, Heat transfer
Proceedings Papers

Transient CFD Analysis of Dynamic Liquid-Cooling Implementation at Rack Level

Himanshu Modi, Pardeep Shahi, Akiilessh Sivakumar, Satyam Saini, Pratik Bansode, Vibin Shalom, Amrutha Valli Rachakonda, Gautam Gupta, Dereje Agonafer
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A012, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97443
https://doi.org/10.1115/IPACK2022-97443
View Paper titled, Transient CFD Analysis of Dynamic Liquid-Cooling Implementation at Rack Level
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Topics: Computational fluid dynamics, Cooling, Transient analysis, Transients (Dynamics)
Proceedings Papers

CFD Simulation-Based Comparative Study of Forced Convection Single-Phase Liquid Immersion Cooling for a High-Powered Server

Prajwal Murthy, Gautam Gupta, Joseph Herring, Jacob Lamotte-Dawaghreh, Krishna Bhavana Sivaraju, Pratik Bansode, Himanshu Modi, Dereje Agonafer, Poornima Mynampati, Mike Sweeney
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A006, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97402
https://doi.org/10.1115/IPACK2022-97402
View Paper titled, CFD Simulation-Based Comparative Study of Forced Convection Single-Phase Liquid Immersion Cooling for a High-Powered Server
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Topics: Computational fluid dynamics, Cooling, Fluids, Forced convection, Power density, Simulation, Temperature, Thermal conductivity
Proceedings Papers

Experimental Study of Transient Hydraulic Characteristics for Liquid Cooled Data Center Deployment

Ali Heydari, Pardeep Shahi, Vahideh Radmard, Bahareh Eslami, Uschas Chowdhury, Akiilessh Sivakumar, Akshay Lakshminarayana, Harold Miyamura, Gautam Gupta, Dereje Agonafer, Jeremy Rodriguez
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A009, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97425
https://doi.org/10.1115/IPACK2022-97425
View Paper titled, Experimental Study of Transient Hydraulic Characteristics for Liquid Cooled Data Center Deployment
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Topics: Cooling, Data centers, Flow control, Plates (structures), Transients (Dynamics)
Proceedings Papers

Experimental Investigation of the Impact of Improved Ducting and Chassis Re-Design of a Hybrid-Cooled Server

Himanshu Modi, Pardeep Shahi, Lochan Sai Reddy Chinthaparthy, Gautam Gupta, Pratik Bansode, Vibin Shalom Simon, Dereje Agonafer
Proc. ASME. InterPACK2022, ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T01A019, October 25–27, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2022-97587
https://doi.org/10.1115/IPACK2022-97587
View Paper titled, Experimental Investigation of the Impact of Improved Ducting and Chassis Re-Design of a Hybrid-Cooled Server
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Topics: Cooling, Design, Air flow, Heat sinks, Temperature, Cloud computing, Energy consumption, Flow (Dynamics), Graphics processing units, Heat
Journal Articles

Measurement of the Thermal Performance of a Custom-Build Single-Phase Immersion Cooled Server at Various High and Low Temperatures for Prolonged Time

Pratik V. Bansode, Jimil M. Shah, Gautam Gupta, Dereje Agonafer, Harsh Patel, David Roe, Rick Tufty
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. March 2020, 142(1): 011010.
Paper No: EP-18-1094
https://doi.org/10.1115/1.4045156
Published Online: November 8, 2019
View Article titled, Measurement of the Thermal Performance of a Custom-Build Single-Phase Immersion Cooled Server at Various High and Low Temperatures for Prolonged Time
Open the PDF for Measurement of the Thermal Performance of a Custom-Build Single-Phase Immersion Cooled Server at Various High and Low Temperatures for Prolonged Time in another window
Topics: Fluids, Pumps, Temperature, Thermocouples, Low temperature, Energy consumption
Proceedings Papers

Measurement of the Thermal Performance of a Single-Phase Immersion Cooled Server at Elevated Temperatures for Prolonged Time

Pratik V. Bansode, Jimil M. Shah, Gautam Gupta, Dereje Agonafer, Harsh Patel, David Roe, Rick Tufty
Proc. ASME. InterPACK2018, ASME 2018 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T02A010, August 27–30, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2018-8432
https://doi.org/10.1115/IPACK2018-8432
View Paper titled, Measurement of the Thermal Performance of a Single-Phase Immersion Cooled Server at Elevated Temperatures for Prolonged Time
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Topics: Temperature, Pumps, Cooling, Fluids, Failure, Operating temperature, Air pollution, Condensation, Corrosion, Data centers