Research Article
Numerical Study of Fluid Dynamic and Heat Transfer in a Compact Heat Exchanger Using Nanofluids
Table 2
Thermophysical properties of coolants [
26].
| Properties | Nanoparticle (diamond) | Base fluid (ethylene glycol) | Nano fluid (DM-EG) | |
| ρ (kg/m3) | 3510 | 1076 | 1124.68 | (J/kgK) | 497.26 | 2664 | 2528.76 | κ (W/mK) | 1000 | 0.261 | 0.277 | μ (Ns/m2) | | 0.003036 | 0.003188 |
| Properties | Nanoparticle (silicon dioxide) | Base fluid (ethylene glycol) | Nano fluid (SiO2-EG) | |
| ρ (kg/m3) | 2200 | 1076 | 1098.48 | (J/kgK) | 703 | 2664 | 2528.45 | κ (W/mK) | 1.2 | 0.261 | 0.2696 | μ (Ns/m2) | | 0.003036 | 0.003188 |
| Properties | Nanoparticle (copper) | Base fluid (ethylene glycol) | Nano fluid (Cu-EG) | |
| ρ (kg/m3) | 8933 | 1076 | 1233.14 | (J/kgK) | 385 | 2664 | 2333.81 | κ (W/mK) | 401 | 0.261 | 0.2769 | μ (Ns/m2) | | 0.003036 | 0.003188 |
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