Research Article
Dynamic Time-Delay Characteristics and Structural Optimization Design of Marine Gas Turbine Intercooler
Table 5
The structure comparisons of preliminary design and simulated annealing algorithm.
| | Parameters | Preliminary design | Optimal design |
| | Number of gas side fin layers, | 36 | 37 | | Fin pitch of gas side, (m) | 1.4 × 10−3 | 1.1 × 10−3 | | Plate pitch of gas side, (m) | 6.2 × 10−3 | 6.3 × 10−3 | | Fin thickness of gas side, (m) | 2 × 10−4 | 1.5 × 10−4 | | Plate pitch of coolant side, (m) | 3 × 10−3 | 2.1 × 10−3 | | Intercooler length, (m) | 0.350 | 0.3222 | | Intercooler width, (m) | 0.4266 | 0.4045 |
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