Table 1 |
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|
Thermal conductivity ratio of two kinds of nanofluids to the base fluid |
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|
Mass concentration (wt.%) |
Functionalized nanofluid (20°C) |
Functionalized nanofluid (40°C) |
Functionalized nanofluid (60°C) |
Traditional nanofluid (20°C) |
|
|
||||
|
0.5 |
1.01 |
1.015 |
1.019 |
1.014 |
|
1 |
1.0142 |
1.022 |
1.027 |
1.018 |
|
1.5 |
1.0149 |
1.025 |
1.032 |
1.02 |
|
2 |
1.0163 |
1.028 |
1.037 |
1.021 |
|
2.5 |
1.0189 |
1.033 |
1.043 |
1.0267 |
|
|
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|
Yang and Liu Nanoscale Research Letters 2011 6:494 doi:10.1186/1556-276X-6-494 |
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