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Journal Articles

Micro-Channel Cooling of Hot Spots Through Non-Uniform Aspect Ratio Designs

Accepted Manuscript
Chase McCreary, Stephen A. Solovitz
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-24-1295
https://doi.org/10.1115/1.4066695
Published Online: September 25, 2024
View Article titled, Micro-Channel Cooling of Hot Spots Through Non-Uniform Aspect Ratio Designs
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Topics: Cooling, Microchannels, Heat transfer, Temperature, Design, Heat, Computer cooling, Energy dissipation, Engineering simulation, Fins
Journal Articles

A Multivariable Numerical Investigation of Wavy-Based Microchannel Heat Sink Geometry Toward Optimal Thermal Performance

Ahmed Eltaweel, Ibrahim Hassan
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2024, 16(11): 111008.
Paper No: TSEA-24-1211
https://doi.org/10.1115/1.4066263
Published Online: September 24, 2024
View Article titled, A Multivariable Numerical Investigation of Wavy-Based Microchannel Heat Sink Geometry Toward Optimal Thermal Performance
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Topics: Flow (Dynamics), Heat sinks, Microchannels, Temperature, Thermal resistance, Heat transfer, Fluid dynamics, Computer simulation
Journal Articles

Influence of the Presence of Different Signatures on the Heat Transfer Profile of Laminar Flow Inside a Microchannel

Arupjyoti Kakati, Saurabh Gupta, Arindam Bit
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2024, 16(10): 101002.
Paper No: TSEA-23-1528
https://doi.org/10.1115/1.4065856
Published Online: July 24, 2024
View Article titled, Influence of the Presence of Different Signatures on the Heat Transfer Profile of Laminar Flow Inside a Microchannel
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Topics: Fins, Fluids, Heat transfer, Microchannels, Temperature, Transients (Dynamics), Flow (Dynamics), Heat, Temperature distribution
Journal Articles

Comparative Study of Straight and Venturi Channel Cross Sections of Microchannel Heat Exchangers

Vishwas Kumar Pandey, Vinay Pratap Singh Negi, Chennu Ranganayakulu
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2024, 16(9): 091007.
Paper No: TSEA-24-1099
https://doi.org/10.1115/1.4065636
Published Online: June 13, 2024
View Article titled, Comparative Study of Straight and Venturi Channel Cross Sections of Microchannel Heat Exchangers
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Topics: Experimental design, Flow (Dynamics), Fluids, Heat exchangers, Heat transfer, Microchannels, Temperature, Venturi tubes, Design, Cross section (Physics)
Journal Articles

Bubble Interaction and Heat Transfer Characteristics of Microchannel Flow Boiling With Single and Multiple Cavities

Akash Priy, Israr Ahmad, Mohd. Kaleem Khan, Manabendra Pathak
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2024, 16(6): 061010.
Paper No: TSEA-23-1568
https://doi.org/10.1115/1.4065187
Published Online: April 16, 2024
View Article titled, Bubble Interaction and Heat Transfer Characteristics of Microchannel Flow Boiling With Single and Multiple Cavities
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Topics: Boiling, Bubbles, Cavities, Flow (Dynamics), Microchannels, Vapors, Pressure, Heat transfer, Nucleation (Physics)
Journal Articles

An In-Depth Comparison of Straight and Wavy Microchannel Heat Exchangers

Vishwas Kumar Pandey, Vinay Pratap Singh Negi, Chennu Ranganayakulu
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2024, 16(5): 051007.
Paper No: TSEA-23-1457
https://doi.org/10.1115/1.4064985
Published Online: March 18, 2024
View Article titled, An In-Depth Comparison of Straight and Wavy Microchannel Heat Exchangers
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Topics: Computer simulation, Experimental design, Flow (Dynamics), Fluids, Heat conduction, Heat exchangers, Heat transfer, Microchannels, Temperature, Heat
Journal Articles

Parametric Influence on the Thermofluidic Characteristics of the Branched Wavy Heat Sink

Ritesh Kumar, Badyanath Tiwary, Pawan Kumar Singh
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2024, 16(4): 041004.
Paper No: TSEA-23-1360
https://doi.org/10.1115/1.4064596
Published Online: February 16, 2024
View Article titled, Parametric Influence on the Thermofluidic Characteristics of the Branched Wavy Heat Sink
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Topics: Flow (Dynamics), Fluids, Heat sinks, Heat transfer, Nanofluids, Pressure, Pressure drop, Reynolds number, Water, Temperature
Journal Articles

Multi-Objective Optimization Design of a Cobweb-Like Channel Heat Sink Using Particle Swarm Algorithm

Hongmei Wei, Ruien Yu
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. March 2024, 16(3): 034501.
Paper No: TSEA-23-1212
https://doi.org/10.1115/1.4064417
Published Online: January 29, 2024
View Article titled, Multi-Objective Optimization Design of a Cobweb-Like Channel Heat Sink Using Particle Swarm Algorithm
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Topics: Algorithms, Design, Heat sinks, Heat transfer, Microchannels, Pareto optimization, Particulate matter, Pressure drop, Response surface methodology, Temperature
Journal Articles

Prediction of Heat Transfer for Compact Tube Heat Exchanger Based on Porous Models

Xuheng Chen, Na Li, Xin Zhou, Zhenyu Duan
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2024, 16(3): 031002.
Paper No: TSEA-23-1365
https://doi.org/10.1115/1.4064169
Published Online: December 18, 2023
View Article titled, Prediction of Heat Transfer for Compact Tube Heat Exchanger Based on Porous Models
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Topics: Flow (Dynamics), Fluids, Heat, Heat exchangers, Heat transfer, Microchannels, Porous materials, Temperature, Computational fluid dynamics, Temperature distribution
Journal Articles

Embedded Microfluidic Cooling in Aluminum Nitride HTCC Substrate for High-Power Radio Frequency Chip Array

Yupu Ma, Tao Wei, Jiyu Qian, Jian Peng
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2023, 15(10): 101004.
Paper No: TSEA-23-1003
https://doi.org/10.1115/1.4062400
Published Online: June 26, 2023
View Article titled, Embedded Microfluidic Cooling in Aluminum Nitride HTCC Substrate for High-Power Radio Frequency Chip Array
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Topics: Aluminum, Cooling, Heat, Microchannels, Microfluidics, Shells, Simulation, Temperature, Energy dissipation, Heating
Journal Articles

Nonlinear Temperature Gradient Focusing of Deoxyribose Nucleic Acid in a Microfluidic Channel With Patterned Surface Charges: A Numerical Study

Amitava Dutta, Apurba Kumar Santra, Ranjan Ganguly
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 114501.
Paper No: TSEA-21-1719
https://doi.org/10.1115/1.4054911
Published Online: July 19, 2022
View Article titled, Nonlinear Temperature Gradient Focusing of Deoxyribose Nucleic Acid in a Microfluidic Channel With Patterned Surface Charges: A Numerical Study
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Topics: DNA, Electric fields, Heating, Joules, Microchannels, Microfluidics, Temperature, Temperature gradient, Electrolytes, Flow (Dynamics)
Journal Articles

Probing the Accuracy of Experimental Data on Nusselt Numbers Within Miniature Heat Sinks

Mahyar Pourghasemi, Nima Fathi
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111001.
Paper No: TSEA-22-1053
https://doi.org/10.1115/1.4054303
Published Online: June 14, 2022
View Article titled, Probing the Accuracy of Experimental Data on Nusselt Numbers Within Miniature Heat Sinks
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Topics: Heat sinks, Microchannels, Microscale devices, Heat flux, Heat conduction, Contact resistance, Reynolds number, Temperature, Wall temperature, Fluids
Journal Articles

Comparative Assessment of Falling-Film and Convective-Flow Absorption in Microscale Geometries

Ananda Krishna Nagavarapu, Srinivas Garimella
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101017.
Paper No: TSEA-21-1259
https://doi.org/10.1115/1.4054302
Published Online: May 12, 2022
View Article titled, Comparative Assessment of Falling-Film and Convective-Flow Absorption in Microscale Geometries
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Topics: Absorption, Design, Flow (Dynamics), Heat, Microchannels, Microscale devices, Mass transfer, Fluids, Vapors, Manufacturing
Journal Articles

Performance Comparison of a Microchannel Heat Sink Using Different Nano-Liquid Metal Fluid Coolant: A Numerical Study

Yasin Khan, Md Tanbir Sarowar, Mahir Mobarrat, Md. Hamidur Rahman
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091014.
Paper No: TSEA-21-1526
https://doi.org/10.1115/1.4054007
Published Online: April 6, 2022
View Article titled, Performance Comparison of a Microchannel Heat Sink Using Different Nano-Liquid Metal Fluid Coolant: A Numerical Study
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Topics: Fluids, Heat sinks, Metals, Microchannels, Nanofluids, Nanoparticles, Water, Particulate matter, Coolants, Flow (Dynamics)
Journal Articles

Thermal and Hydraulic Performances of Porous Microchannel Heat Sink Using Nanofluids

Zahir U. Ahmed, Md. Roni Raihan, Omidreza Ghaffari, Muhammad Ikhlaq
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071012.
Paper No: TSEA-21-1469
https://doi.org/10.1115/1.4052985
Published Online: January 12, 2022
View Article titled, Thermal and Hydraulic Performances of Porous Microchannel Heat Sink Using Nanofluids
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Topics: Fluids, Heat sinks, Heat transfer, Microchannels, Nanofluids, Nanoparticles, Pressure drop, Heat, Temperature, Porosity
Journal Articles

Analysis of Heat Transfer Enhancement in a Micro-Scale Heat Sink Structure

Wei Long, Zixuan Song, Tao Ren, Yun Liu
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2022, 14(1): 011006.
Paper No: TSEA-21-1025
https://doi.org/10.1115/1.4050840
Published Online: June 14, 2021
View Article titled, Analysis of Heat Transfer Enhancement in a Micro-Scale Heat Sink Structure
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Topics: Heat sinks, Heat transfer, Microchannels, Topology, Flow (Dynamics), Fluids, Temperature
Journal Articles

Comparative Analysis of Heat Transfer and Fluid Flow in Circular and Rhombus Pin Fin Heat Sink Using Nanofluid

Dungali Sreehari, Yogesh K. Prajapati
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051028.
Paper No: TSEA-20-1688
https://doi.org/10.1115/1.4050416
Published Online: April 8, 2021
View Article titled, Comparative Analysis of Heat Transfer and Fluid Flow in Circular and Rhombus Pin Fin Heat Sink Using Nanofluid
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Topics: Coolants, Fins, Flow (Dynamics), Heat sinks, Heat transfer, Microchannels, Nanofluids, Water, Fluids, Fluid dynamics
Journal Articles

Analysis of Thermal Creep Effects on Fluid Flow and Heat Transfer in a Microchannel Gas Heating

K. M. Ramadan, Mohammed Kamil, I. Tlili, O. Qisieh
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061011.
Paper No: TSEA-20-1691
https://doi.org/10.1115/1.4050236
Published Online: April 1, 2021
View Article titled, Analysis of Thermal Creep Effects on Fluid Flow and Heat Transfer in a Microchannel Gas Heating
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Topics: Creep, Flow (Dynamics), Heat transfer, Microchannels, Heating, Temperature, Vorticity, Fluid dynamics, Reynolds number, Knudsen number
Journal Articles

Microfluidic Concentration Enhancement of Bio-Analyte by Temperature Gradient Focusing via Joule Heating by DC Plus AC Field: A Numerical Approach

Amitava Dutta, Apurba Kumar Santra, Ranjan Ganguly
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061002.
Paper No: TSEA-20-1697
https://doi.org/10.1115/1.4050415
Published Online: March 30, 2021
View Article titled, Microfluidic Concentration Enhancement of Bio-Analyte by Temperature Gradient Focusing via Joule Heating by DC Plus AC Field: A Numerical Approach
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Topics: Electric fields, Electroosmosis, Flow (Dynamics), Heating, Joules, Microchannels, Polishing equipment, Temperature, Temperature gradient, Microfluidics
Journal Articles

A Highly Efficient Integrated Silicon-Microchannel Cooler for Multi-Module Electronic Microsystems: Model Design, Optimization, and Performance Validation

Jiejun Wang, Tao Wang, Qiuyan Li, Yiming Li, Chuangui Wu, Wanli Zhang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051016.
Paper No: TSEA-20-1273
https://doi.org/10.1115/1.4049433
Published Online: March 10, 2021
View Article titled, A Highly Efficient Integrated Silicon-Microchannel Cooler for Multi-Module Electronic Microsystems: Model Design, Optimization, and Performance Validation
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Topics: Cooling, Microchannels, Coolants, Microelectromechanical systems, Temperature, Heat, Flow (Dynamics), Fluids, Silicon, Heat transfer