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The present study aims to investigate the wet bulb humidification-dehumidification cycle for treating seawater for mitigating the freshwater crisis; sustainably and energy-efficiently. A python code i...s developed to explore the potential of the proposed desalination system using thermodynamic equations. The developed model was used to compute the water production rate with climatic conditions of two major cities of Pakistan populated closer to the coastal line. The results show that the investigated desalination conception is capable to produce 7.2 kg/day and 6.3 kg/day of freshwater corresponding to Karachi and Gwadar climatic conditions. The energy required to produce freshwater has been computed at 1.2 kWh/kg and 1.06 kWh/kg. In addition, Köppen–Geiger’s climatic classification of the desert (Bwh) and humid subtropical (Cfa) climate were explored considering the effect of velocity and effectiveness. The results show that the Bwh region is more promising having a water production capacity of 0.83 g/s as compared to Cfa (1.33 g/s).続きを見る
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