- Tytuł:
- Measurement of temperature-dependent viscosity and thermal conductivity of alumina and titania thermal oil nanofluids
- Autorzy:
-
Cieśliński, J. T.
Ronewicz, K.
Smoleń, S. - Powiązania:
- https://bibliotekanauki.pl/articles/240372.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
nanofluids
dynamic viscosity
thermal conductivity
electrical conductivity
nanopłyny
lepkość dynamiczna
przewodnictwo cieplne
przewodnictwo elektryczne - Opis:
- In this study the results of simultaneous measurements of dynamic viscosity, thermal conductivity, electrical conductivity and pH of two nanofluids, i.e., thermal oil/Al2O3 and thermal oil/TiO2 are presented. Thermal oil is selected as a base liquid because of possible application in ORC systems as an intermediate heating agent. Nanoparticles were tested at the concentration of 0.1%, 1%, and 5% by weight within temperature range from 20°C to 60°C. Measurement devices were carefully calibrated by comparison obtained results for pure base liquid (thermal oil) with manufacturer’s data. The results obtained for tested nanofluids were compared with predictions made by use of existing models for liquid/solid particles mixtures.
- Źródło:
-
Archives of Thermodynamics; 2015, 36, 4; 35-47
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki
Artykuł