Viscosity and acoustic parameters of suspension based on ethylene glycol with aluminum nanoparticles : доклад, тезисы доклада


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: All-Russian scientific conference with international participation "Thermophysics and Power Engineering in Academic Centers" (TPEAC-2019); St.Petersburg; St.Petersburg

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1565/1/012095

Ключевые слова: acoustic parameters, Adiabatic compressibility, Al-nanoparticles, aluminum nanoparticles, mass concentration, Nanoparticle concentrations, viscosity coefficient, Viscous relaxation

Аннотация: The study of suspensions with aluminum nanoparticles was carried out. Ethylene glycol was used as the base fluid. The mass concentration of Al nanoparticles varied from 2.5 to 20%. The viscosity coefficient of the suspension at different shear rates was measured. The dependence of the viscosity on the concentration of Al nanopartiПоказать полностьюcles in ethylene glycol was obtained. The attenuation of the suspensions was measured. The dependence of the sound speed in suspension on the nanoparticle concentration was obtained. The acoustic parameters of the suspension, such as adiabatic compressibility, acoustic impedance, intermolecular free length, viscous relaxation time, are calculated.

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Выпуск журнала: 1565

Номера страниц: 012095-012095

Издатель: Institute of Physics and IOP Publishing Limited


  • Pryazhnikov M.I. (Institute of Thermophysics SB RAS)
  • Minakov A.V. (Institute of Thermophysics SB RAS)
  • Rudyak V.Ya. (Novosibirsk State University Of Architecture And Civil Engineering (Sibstrin))
  • Platonov D.V. (Institute of Thermophysics SB RAS)

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