Email this article The Electric Conductivity of Nanofluids with Metal Particles
- Authors: Rudyak V.Y.1,2,3, Minakov A.V.1,2, Pryazhnikov M.I.1,2
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Affiliations:
- Novosibirsk State University of Architecture and Civil Engineering
- Siberian Federal University
- Novosibirsk State University
- Issue: Vol 45, No 5 (2019)
- Pages: 457-460
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/208304
- DOI: https://doi.org/10.1134/S1063785019050134
- ID: 208304
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Abstract
The electric conductivity is experimentally studied in nanofluids based on water and ethylene glycol containing copper and aluminum particles. Other properties, such as heat conductivity and rheological characteristics, were evaluated as well. The electric conductivity of nanofluids is shown to increase almost linearly with a nanoparticle concentration, but, unlike the heat conductivity, a gain in electric conductivity is due to a decrease in particle size. In this respect, the mechanisms of electric conductivity and heat conductivity are assumed to have the fundamentally different nature.
About the authors
V. Ya. Rudyak
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University; Novosibirsk State University
Author for correspondence.
Email: valery.rudyak@mail.ru
Russian Federation, Novosibirsk, 630008; Krasnoyarsk, 660041; Novosibirsk, 630090
A. V. Minakov
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University
Email: valery.rudyak@mail.ru
Russian Federation, Novosibirsk, 630008; Krasnoyarsk, 660041
M. I. Pryazhnikov
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University
Email: valery.rudyak@mail.ru
Russian Federation, Novosibirsk, 630008; Krasnoyarsk, 660041
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