THERMOPHYSICAL PROPERTIES OF NANOCARBON PARTICLES IN ETHYLENE GLYCOL AND DEIONIZED WATER: A COMPARATIVE STUDY
Keywords:
Abstract
Nanocarbon particles, such as carbon nanotubes and graphene, have gained significant attention due to their unique properties and potential applications in various fields, including thermal management and nanofluid-based heat transfer. Understanding the thermophysical properties of nanocarbon particles dispersed in different base fluids is crucial for optimizing their performance in thermal applications. This study presents a comparative analysis of the thermophysical properties of nanocarbon particles in ethylene glycol and deionized water. The properties investigated include thermal conductivity, viscosity, and specific heat capacity. Experimental measurements and computational simulations are performed to determine the effects of nanocarbon concentration and temperature on these properties. The results reveal significant enhancements in thermal conductivity for both nanocarbon-ethylene glycol and nanocarbon-deionized water suspensions, with higher enhancements observed in ethylene glycol. Viscosity and specific heat capacity also show distinct changes with the addition of nanocarbon particles. The findings provide valuable insights into the thermophysical behavior of nanocarbon-based nanofluids in different base fluids and contribute to the development of efficient thermal management systems.
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