Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2014

Идентификатор DOI: 10.1134/S1063785014030067

Аннотация: The heat-transfer coefficient of nanofluid during its flow in a cylindrical channel is studied experimentally. The studied nanofluid was prepared based on distilled water and CuO nanoparticles. Nanoparticle concentration varied in the range from 0.25 to 2% in the volume. The nanofluid was stabilized using a xanthane gum biopolymer the mass concentration of which did not exceed 0.03%. Considerable intensification of heat transfer was found. The nanofluid appeared to be Newtonian when particle concentrations exceeded 0.25%. Estimates for rheological parameters of the nanofluid and thermal conductivity coefficient have been obtained.

Журнал: TECHNICAL PHYSICS LETTERS

Выпуск журнала: Vol. 40, Is. 3

Номера страниц: 203-206

ISSN журнала: 10637850

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Guzei D.V. (Novosibirsk State University of Civil Engineering and Architecture)
• Minakov A.V. (Novosibirsk State University of Civil Engineering and Architecture)
• Rudyak V.Y. (Novosibirsk State University of Civil Engineering and Architecture)
• Dekterev A.A. (Novosibirsk State University of Civil Engineering and Architecture)

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