Experimental investigation on viscosity of water-based Al2O3 and TiO2 nanofluids

Verfasser / Beitragende:
[Mariam Jarahnejad, Ehsan Haghighi, Mohsin Saleemi, Nader Nikkam, Rahmatollah Khodabandeh, Björn Palm, Muhammet Toprak, Mamoun Muhammed]
Ort, Verlag, Jahr:
2015
Enthalten in:
Rheologica Acta, 54/5(2015-05-01), 411-422
Format:
Artikel (online)
ID: 605466726
LEADER caa a22 4500
001 605466726
003 CHVBK
005 20210128100308.0
007 cr unu---uuuuu
008 210128e20150501xx s 000 0 eng
024 7 0 |a 10.1007/s00397-015-0838-y  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00397-015-0838-y 
245 0 0 |a Experimental investigation on viscosity of water-based Al2O3 and TiO2 nanofluids  |h [Elektronische Daten]  |c [Mariam Jarahnejad, Ehsan Haghighi, Mohsin Saleemi, Nader Nikkam, Rahmatollah Khodabandeh, Björn Palm, Muhammet Toprak, Mamoun Muhammed] 
520 3 |a This article investigates the influence of temperature, concentration, and size of nanoparticles, and addition of surfactants on dynamic viscosity of water-based nanofluids containing alumina (Al2O3) and titania (TiO2) nanoparticles. Two viscometers, a capillary and a falling ball, were used for the measurements in the temperature range of 20-50°C and the particle concentration of 3-14.3wt.%. The results indicate that the viscosity of nanofluids is reduced by increasing the temperature, similar to their base fluids. Moreover, surfactants, which are used to improve the shelf stability of nanofluids, most likely increase their viscosity. The correlations derived from the linear fluid theory such as Einstein and Batchelor, especially for solid concentration above 1.5wt.% are not accurate to predict viscosity of nanofluids, while the modified Krieger-Dougherty equation estimates viscosity of nanofluids with acceptable accuracy in a specific range of solid particle size to aggregate size. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Nanofluid  |2 nationallicence 
690 7 |a Viscosity  |2 nationallicence 
690 7 |a Temperature  |2 nationallicence 
690 7 |a Particle size  |2 nationallicence 
690 7 |a Concentration  |2 nationallicence 
690 7 |a Surfactant  |2 nationallicence 
690 7 |a Al2O3  |2 nationallicence 
690 7 |a TiO2  |2 nationallicence 
700 1 |a Jarahnejad  |D Mariam  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
700 1 |a Haghighi  |D Ehsan  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
700 1 |a Saleemi  |D Mohsin  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
700 1 |a Nikkam  |D Nader  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
700 1 |a Khodabandeh  |D Rahmatollah  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
700 1 |a Palm  |D Björn  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
700 1 |a Toprak  |D Muhammet  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
700 1 |a Muhammed  |D Mamoun  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
773 0 |t Rheologica Acta  |d Springer Berlin Heidelberg  |g 54/5(2015-05-01), 411-422  |x 0035-4511  |q 54:5<411  |1 2015  |2 54  |o 397 
856 4 0 |u https://doi.org/10.1007/s00397-015-0838-y  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00397-015-0838-y  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jarahnejad  |D Mariam  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Haghighi  |D Ehsan  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Saleemi  |D Mohsin  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Nikkam  |D Nader  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Khodabandeh  |D Rahmatollah  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Palm  |D Björn  |u Department of Energy Technology, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Toprak  |D Muhammet  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Muhammed  |D Mamoun  |u Department of Materials and Nano Physics, KTH Royal Institute of Technology, 164 40, Stockholm, Kista, Sweden  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Rheologica Acta  |d Springer Berlin Heidelberg  |g 54/5(2015-05-01), 411-422  |x 0035-4511  |q 54:5<411  |1 2015  |2 54  |o 397