Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.1134/S106378501612021X

Аннотация: 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.

Журнал: TECHNICAL PHYSICS LETTERS

Выпуск журнала: Vol. 43, Is. 1

Номера страниц: 23-26

ISSN журнала: 10637850

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Rudyak V.Ya. (Novosibirsk State Univ Civil Engn & Architecture, Novosibirsk 630008, Russia)
• Minakov A.V. (Novosibirsk State Univ Civil Engn & Architecture, Novosibirsk 630008, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Pryazhnikov M.I. (Novosibirsk State Univ Civil Engn & Architecture, Novosibirsk 630008, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)

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