Augmenting the productivity of stepped distiller by corrugated and curved liners, CuO/paraffin wax, wick, and vapor suctioning
Augmenting the productivity of stepped distiller by corrugated and curved liners, CuO/paraffin wax, wick, and vapor suctioning
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通过波纹和曲线衬里、CuO/石蜡、灯芯和蒸汽抽吸提高阶梯式蒸馏器的生产率
DOI：
10.1007/s11356-021-14669-w
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发表时间：
2021
影响因子：
5.8
通讯作者：
B. Saleh
中科院分区：
文献类型：
--
作者：
F. Essa;Z. Omara;A. Abdullah;S. Shanmugan;H. Panchal;A. Kabeel;R. Sathyamurthy;M. Athikesavan;A. Elsheikh;M. Abdelgaied;B. Saleh
本文旨在改善阶梯式太阳能蒸馏器的热性能。因此，使用不同类型的盆内衬（波纹和弯曲的盆内衬），黄麻布芯，CuO/石蜡，和蒸汽抽吸的阶梯式太阳能蒸馏器的性能的影响进行了研究。将CuO/石蜡置于平行于盆台阶衬里的凹槽中。此外，阶梯式蒸馏器与外部冷凝单元集成。实验结果表明，使用波纹和弯曲内衬的改进阶梯太阳能蒸馏器（MSSS）的生产率分别提高了42%和33%。此外，波纹管芯、波纹管芯加CuO/石蜡、波纹管芯加CuO/石蜡和蒸汽抽吸使蒸馏器的淡水产率分别提高了95%、127%和170%。在最后研究的情况下（MSSS与波纹内衬，芯，CuO/石蜡，和蒸汽抽吸），每天的淡水生产力的MSSS和常规仍然（CSS）分别为7000和2600 mL/m2·天。此外，MSSS的热效率计算为59%，这是在最后研究的情况下获得的。CSS的效率为35%。此外，CSS和MSSS的蒸馏水成本分别为0.023和0.014 $/L，波纹衬里与芯，CuO/石蜡，和蒸汽抽吸。
This paper aimed to improve the thermal performance of the stepped solar still. So, the effects of using different types of basin liners (corrugated and curved basin liners), jute cloth wick, CuO/paraffin wax, and vapor suction on the stepped solar still performance were investigated. The CuO/paraffin wax was placed into a groove parallel to the basin steps’ liner. Also, the stepped distiller was integrated with an external condensation unit. The experimental results revealed that using the corrugated and curved liners increased the productivity of the modified stepped solar still (MSSS) by 42% and 33%, respectively. In addition, using the corrugated liner with wick, corrugated liner with wick and CuO/paraffin wax, corrugated liner with wick, CuO/paraffin wax, and vapor suction improved the freshwater productivity of the distiller by 95%, 127%, and 170%, respectively. At the last studied case (MSSS with corrugated liner, wick, CuO/paraffin wax, and vapor suction), the daily freshwater productivities of the MSSS and conventional still (CSS) were 7000 and 2600 mL/m2·day, respectively. Also, the thermal efficiency of MSSS was calculated as 59% which was obtained at the last studied case. And the efficiency of the CSS was 35%. Besides, the distilled water cost of CSS and MSSS with corrugated liner with wick, CuO/paraffin wax, and vapor suction was 0.023 and 0.014 $/L, respectively.