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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 24, Pages 9–16
(Mi pjtf6233)
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This article is cited in 18 scientific papers (total in 18 papers)
Thermal properties of nanofluids and their similarity criteria
V. Ya. Rudyaka, A. V. Minakovab, M. I. Pryazhnikovab a Novosibirsk State University of Architecture and Civil Engineering
b Siberian Federal University, Krasnoyarsk
Abstract:
We have experimentally studied how the Prandtl number (Pr) of a nanofluid depends on the concentration, size, and material of nanoparticles. The nanofluids were prepared using distilled water and nanoparticles of silica, alumina, titania, and zirconia. The volume concentration of particles was varied from 1 to 8% and their diameters changed from 10 to 150 nm. It is established that Pr values of nanofluids increase with the concentration of nanoparticles. The Prandtl number also significantly depends on the size of nanoparticles and decreases with increasing particle diameter.
Received: 27.06.2016
Citation:
V. Ya. Rudyak, A. V. Minakov, M. I. Pryazhnikov, “Thermal properties of nanofluids and their similarity criteria”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:24 (2016), 9–16; Tech. Phys. Lett., 43:1 (2017), 23–26
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https://www.mathnet.ru/eng/pjtf6233 https://www.mathnet.ru/eng/pjtf/v42/i24/p9
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