Figure 6.

Effect of temperature on thermal conductivity of Al2O3-based nanofluids. 21°C to 51°C, 1 φ% [7]; 21°C to 51°C, 4 φ% [7]; 20°C to 40°C, 2 φ% [20]; 20°C to 40°C, 1 φ% [20]; 27.5°C to 34.7°C, 2 φ% [13]; 27.5°C to 34.7°C, 6 φ% [13]; 27.5°C to 34.7°C, 10 φ% [13]; 52°C to 67°C, 1.25 φ% [15]; 52°C to 67°C, 2.75 φ% [15]; 52°C to 67°C, 4.25 φ% [15].

Sridhara and Satapathy Nanoscale Research Letters 2011 6:456   doi:10.1186/1556-276X-6-456
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