Viscosity and thermal conductivity measurements of water-based nanofluids containing Titanium Oxide nanoparticles (Articolo in rivista)

Type
Label
  • Viscosity and thermal conductivity measurements of water-based nanofluids containing Titanium Oxide nanoparticles (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.ijrefrig.2012.03.012 (literal)
Alternative label
  • Laura Fedele; Laura Colla; Sergio Bobbo (2012)
    Viscosity and thermal conductivity measurements of water-based nanofluids containing Titanium Oxide nanoparticles
    in International journal of refrigeration
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Laura Fedele; Laura Colla; Sergio Bobbo (literal)
Pagina inizio
  • 1359 (literal)
Pagina fine
  • 1366 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0140700712000709# (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 35 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • Google Scholar (literal)
  • Science direct - Elsevier (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio Nazionale delle Ricerche, Istituto per le Tecnologie della Costruzione Corso Stati Uniti, 4 - 35127 Padova (Italy) (literal)
Titolo
  • Viscosity and thermal conductivity measurements of water-based nanofluids containing Titanium Oxide nanoparticles (literal)
Abstract
  • Nanofluids, i.e. suspensions of nanoparticles in liquids, seem to be very promising as thermal vectors in systems where secondary fluids are applied. Here, the characterization of water-based nanofluids containing titanium oxide (TiO2) in concentrations ranging between 1 and 35 % in mass is presented. First of all, the mean nanoparticle diameters are studied by dynamic light scattering (DLS) technique and the nanofluid stability is analyzed by Zeta potential measurements. Then, the behaviour of viscosity as a function of composition and temperature is evaluated by means of a rheometer, in the temperature range between 283 K and 343 K. Furthermore, the thermal conductivity of these nanofluids is measured, in order to understand its possible enhancement as a function of temperature and nanoparticle concentration. (literal)
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