Research Article
Simulation Analysis of the Four Configurations of Solar Desiccant Cooling System Using Evaporative Cooling in Tropical Weather in Malaysia
Table 7
Performance comparison of four desiccant cooling configurations under 0.005 kg/kg humidity ratio set point in hot and humid climate (30°C, 20 HR).
| Type of configurations | reg (°C) | SA | RA | COP | SF (%) | (°C) | HR (kg/kg) | RH (%) | (°C) | HR (kg/kg) | RH (%) |
| One-stage ventilation | 122.00 | 19.48 | 0.0100 | 70.4 | 28.22 | 0.0115 | 47.9 | 0.57 | 39 | One-stage recirculation | 96.90 | 18.50 | 0.0100 | 75.0 | 28.50 | 0.0115 | 47.1 | 0.29 | 50 | Two-stage ventilation | 82.10–80.00 | 17.60 | 0.0096 | 76.2 | 27.30 | 0.0109 | 48.0 | 1.06 | 69 | Two-stage recirculation | 80.00–50.00 | 18.00 | 0.0096 | 74.3 | 27.00 | 0.0109 | 48.7 | 0.43 | 85 |
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