Publication: Study on the thermal dissipation performance of GPU cooling system with nanofluid as coolant
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Issued Date
2021
Resource Type
Language
eng
File Type
application/pdf
ISSN
2214157X
Other identifier(s)
2-s2.0-85103070337
Rights Holder(s)
Scopus
Bibliographic Citation
Case Studies in Thermal Engineering. Vol 25, No. (2021)
Suggested Citation
Siricharoenpanich A., Wiriyasart S., Naphon P. Study on the thermal dissipation performance of GPU cooling system with nanofluid as coolant. Case Studies in Thermal Engineering. Vol 25, No. (2021). doi:10.1016/j.csite.2021.100904 Retrieved from: https://hdl.handle.net/20.500.14740/7684
Author(s)
Abstract
The graphic processing unit is the active component that is an important heat source in electronic devices. The GPU cooling system's thermal dissipation performance with de-ionized water and nanofluid as coolants are presented. In the experiment, the GPU cooling system was embedded with the personal computer's GPU board, which in the overclock operating condition. The Ag nanofluid with 0.015% by volume concentration and de-ionized water is used as coolants flowing in the cooling system, considering the effects of coolant types and heat sink configurations on the thermal resistance. It found that the nanoparticles suspending in the base fluid significantly impact the nanofluid's physical properties and flow features, which results in higher removal capacity and, consequently, lower thermal resistance. The heat sink with a lower flow channel gives lower thermal resistance than those from higher ones. The results from this work have been used to develop a knowledge base that can be used to a design-related thermal cooling system for GPU or other components of electronic devices. © 2021 The Author(s).
Subject(s)
Channel flow
Computer operating systems
Coolants
Cooling systems
Electronic cooling
Graphics processing unit
Heat resistance
Heat sinks
Ionization
Knowledge based systems
Personal computers
Thermoanalysis
Thermoelectric equipment
Active components
Electronic device
Graphic processing units
Operating condition
Removal capacity
Thermal cooling
Thermal dissipation
Volume concentration
Nanofluidics
Computer operating systems
Coolants
Cooling systems
Electronic cooling
Graphics processing unit
Heat resistance
Heat sinks
Ionization
Knowledge based systems
Personal computers
Thermoanalysis
Thermoelectric equipment
Active components
Electronic device
Graphic processing units
Operating condition
Removal capacity
Thermal cooling
Thermal dissipation
Volume concentration
Nanofluidics