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Thermal energy storage using Dead Sea brine

机译：使用死海盐水的热能存储

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This experiment studies a salinity gradient solar pond (SGSP), in the form of a 2.55 m3 tank located on the German Jordanian University’s (GJU) main campus in Amman, Jordan. In the lower convective zone (LCZ), Dead Sea brine was used that has a distinctive and complex chemical composition. The upper convective zone (UCZ) temperature dropped in the first 24 hours, losing its heat to its surroundings, while the LCZ began to trap heat obtained from solar radiation and reached a ΔT of 9.5 °C. Within 23 days, the LCZ reached a temperature of 53.9 °C while maintaining a gradient throughout the tank and a stability margin number averaging 18 throughout the gradient. The tank was built from steel sheets with 2 mm thickness and a total depth of 0.9 m. This work aims at studying the potential of utilizing Dead Sea water as the medium for SGSPs in Jordan as an alternative to conventional energy sources. The tank in this study showed a consistent increase in the temperature difference between the LCZ containing Dead Sea water and the UCZ containing fresh water.
机译：该实验研究了盐度梯度太阳能池（SGSP），以2.55米的形式 3 坦克位于德国约旦大学（GJU）的主校区，在安曼，约旦。在较低的对流区（LCZ）中，使用具有独特和复杂的化学成分的死海盐水。在前24小时内，上部对流区（UCZ）温度下降，将其热量损失到周围环境，而LCZ开始捕获从太阳辐射获得的热量并达到9.5℃的ΔT。在23天内，LCZ温度为53.9°C，同时在整个罐中保持梯度和在整个梯度的稳定性裕度数平均18。罐子由钢板制成，厚度为2毫米，总深度为0.9米。这项工作旨在研究利用死海水作为仲裁人士中SGSP的媒介，作为传统能源的替代品。本研究中的罐显示含死海水和含有淡水的UCZ之间的LCZ温度差的一致增加。

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