Table 5 Statistical results of orthogonal experiments based on temperature difference (inlet temperature: 22 °C).
Column label | 1 | 2 | 3 | |
|---|---|---|---|---|
Influencing factors | Flow channel depth (mm) | Flow channel width (mm) | Inlet flow rate (L/min) | Tmax(°C) |
Simulation 1 | 3(1) | 26(1) | 1.413(1) | 22.0 |
Simulation 2 | 3(1) | 28(2) | 1.884(2) | 20.7 |
Simulation 3 | 3(1) | 30(3) | 2.355(3) | 19.9 |
Simulation 4 | 3(1) | 32(4) | 2.826(4) | 19.3 |
Simulation 5 | 4(2) | 26(1) | 1.884(2) | 21.2 |
Simulation 6 | 4(2) | 28(2) | 1.413(1) | 22.1 |
Simulation 7 | 4(2) | 30(3) | 2.826(4) | 19.5 |
Simulation 8 | 4(2) | 32(4) | 2.355(3) | 20.1 |
Simulation 9 | 5(3) | 26(1) | 2.355(3) | 21.2 |
Simulation 10 | 5(3) | 28(2) | 2.826(4) | 20.2 |
Simulation 11 | 5(3) | 30(3) | 1.413(1) | 23.3 |
Simulation 12 | 5(3) | 32(4) | 1.884(2) | 21.8 |
Simulation 13 | 6(4) | 26(1) | 2.826(4) | 20.9 |
Simulation 14 | 6(4) | 28(2) | 2.355(3) | 21.4 |
Simulation 15 | 6(4) | 30(3) | 1.884(2) | 22.4 |
Simulation 16 | 6(4) | 32(4) | 1.413(1) | 23.7 |
Mean A1j | 20.475 | 21.325 | 22.775 | |
Mean A2j | 20.725 | 21.100 | 21.525 | |
Mean A3j | 21.625 | 21.275 | 20.650 | |
Mean A4j | 22.100 | 21.225 | 19.975 | |
Range Pj | 1.625 | 0.225 | 2.800 |
