Table 2

Density ( ρ ), isobaric thermal expansivity (αp), and isothermal compressibility (κT) of A-TiO2/EG and R-TiO2/EG nanofluids
p (MPa) ρ (g·cm−3) 104·αp (K−1) 104·κT (MPa−1)
T = 283.15 K T = 313.15 K T = 343.15 K T = 283.15 K T = 313.15 K T = 343.15 K T = 283.15 K T = 313.15 K T = 343.15 K
Base fluid (EG) 0.10 1.1202 1.0989 1.0772 6.31 6.52 6.73
1.00 1.1206 1.0993 1.0776 6.30 6.51 6.72 3.52 3.89 4.34
20.00 1.1279 1.1073 1.0861 6.09 6.27 6.43 3.34 3.69 4.08
40.00 1.1353 1.1152 1.0950 5.89 6.03 6.14 3.33 3.66 4.05
45.00 1.1373 1.1174 1.0973 5.84 5.97 6.07
A-TiO2/EG (1.75 wt.%) 0.10 1.1327 1.1117 1.0901 6.20 6.43 6.66
1.00 1.1332 1.1121 1.0905 6.20 6.42 6.65 3.35 3.61 3.97
20.00 1.1407 1.1200 1.0988 6.06 6.23 6.37 3.38 3.63 4.00
40.00 1.1482 1.1280 1.1076 5.92 6.03 6.09 3.27 3.51 3.85
45.00 1.1503 1.1300 1.1100 5.89 5.99 6.03
A-TiO2/EG (5.00 wt.%) 0.10 1.1584 1.1366 1.1147 6.42 6.51 6.59
1.00 1.1589 1.1370 1.1150 6.41 6.50 6.58 3.61 3.96 4.33
20.00 1.1667 1.1450 1.1239 6.21 6.29 6.36 3.35 3.65 3.97
40.00 1.1745 1.1535 1.1324 6.02 6.08 6.15 3.39 3.70 4.02
45.00 1.1766 1.1558 1.1349 5.97 6.03 6.10
R-TiO2/EG (1.75 wt.%) 0.10 1.1339 1.1126 1.0910 6.15 6.41 6.67
1.00 1.1343 1.1129 1.0914 6.14 6.40 6.66 3.62 0.03 4.50
20.00 1.1414 1.1209 1.1001 5.93 6.16 6.39 3.28 3.61 3.98
40.00 1.1491 1.1290 1.1093 5.71 5.92 6.12 3.45 3.82 4.24
45.00 1.1513 1.1314 1.1113 5.65 5.85 6.04
R-TiO2/EG (5.00 wt.%) 0.10 1.1622 1.1405 1.1184 6.24 6.43 6.63
1.00 1.1626 1.1409 1.1188 6.23 6.42 6.62 3.52 3.75 4.07
20.00 1.1706 1.1489 1.1271 6.10 6.26 6.40 3.41 3.63 3.93
40.00 1.1779 1.1570 1.1362 5.98 6.09 6.18 3.34 3.55 3.83
45.00 1.1802 1.1592 1.1382 5.95 6.05 6.12

Cabaleiro et al.

Cabaleiro et al. Nanoscale Research Letters 2013 8:286   doi:10.1186/1556-276X-8-286

Open Data