Research Article
Investigation on the Performance of Domestic Refrigerator with Zirconium Oxide-R134a Nanorefrigerant
Table 5
Variation of evaporator inlet temperature with time.
| | Time (min) | Evaporator inlet temperature (°C) | Freezer temperature (°C) | | R134a | R134a+ZrO2 | R134a | R134a+ZrO2 |
| | 0 | 29 | 31 | 30 | 32 | | 5 | 6 | -3 | 18 | 22 | | 10 | 5 | -5 | 13 | 4 | | 15 | 3 | -8 | 5 | -5 | | 20 | -6 | -10 | 0 | -7 | | 25 | -8 | -11 | -2 | -8 | | 30 | -10 | -12 | -6 | -9 | | 35 | -11 | -13 | -8 | -10 | | 40 | -12 | -14 | -8 | -11 | | 45 | -12 | -14 | -9 | -11 | | 50 | -13 | -15 | -11 | -12 | | 55 | -14 | -16 | -12 | -13 | | 60 | -14 | -16 | -12 | -13 | | 65 | -14 | -17 | -12 | -14 | | 70 | -15 | -17 | -13 | -14 | | 75 | -15 | -18 | -13 | -15 | | 80 | -15 | -18 | -13 | -15 | | 85 | -15 | -18 | -14 | -15 | | 90 | -16 | -19 | -14 | -16 | | 95 | -16 | | -14 | | | 100 | -16 | | -14 | |
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