The Electric Conductivity of Nanofluids with Metal Particles
- Авторы: Rudyak V.1,2,3, Minakov A.1,2, Pryazhnikov M.1,2
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Учреждения:
- Novosibirsk State University of Architecture and Civil Engineering
- Siberian Federal University
- Novosibirsk State University
- Выпуск: Том 45, № 5 (2019)
- Страницы: 457-460
- Раздел: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208304
- DOI: https://doi.org/10.1134/S1063785019050134
- ID: 208304
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Аннотация
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.
Об авторах
V. Rudyak
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University; Novosibirsk State University
Автор, ответственный за переписку.
Email: valery.rudyak@mail.ru
Россия, Novosibirsk, 630008; Krasnoyarsk, 660041; Novosibirsk, 630090
A. Minakov
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University
Email: valery.rudyak@mail.ru
Россия, Novosibirsk, 630008; Krasnoyarsk, 660041
M. Pryazhnikov
Novosibirsk State University of Architecture and Civil Engineering; Siberian Federal University
Email: valery.rudyak@mail.ru
Россия, Novosibirsk, 630008; Krasnoyarsk, 660041