Department of Mechanical Engineering, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai, Tamil Nadu, 600 048, India.
Department of Electrical and Electronics Engineering, R.M.K Engineering College, Chennai, 601 206, India.
Environ Sci Pollut Res Int. 2022 Feb;29(10):14005-14018. doi: 10.1007/s11356-021-16444-3. Epub 2021 Oct 2.
The objective of the current study is to investigate the performance of the inclined solar panel basin still (ISPBS) incorporated with a spiral tube collector (STC) for various mass flow rates of water (m). The maximum potable water yield of 8.1, 6.9, and 6.1 kg is obtained for different mass flow rates of 1.8, 3.2, and 4.7 kg/h in each instance. Also, for m of 1.8, 3.2, and 4.7 kg per hour, the daily average energy and exergy efficiency of the ISPBS is recorded to be 47.9, 39.3, and 31.02 % and 9.8, 7.9, and 5.6 %, in each instance. The average electrical, thermal, and exergy efficiency of the PV panel is noted to be 6.5, 7.1, and 7.5 %; 15.67, 17.1, and 18.04 %; and 20.03, 22.21, and 23.36 % for m of 1.8, 3.2, and 4.7 kg/h in each instance. The rise in m causes a drop in the fresh water production yield; thermal, exergy, and overall thermal effectiveness; and an enhancement in the power production of the panel, electrical, thermal, exergy, and overall exergy efficiency of the system. Also, the cost of yield production is noted to be low-cost in AISS at minimum m of 1.8 kg per hour (0.019 $/l) when compared to the other two m of 3.2 and 4.7 kg per hour (0.022 and 0.025 $/l).
本研究旨在探讨倾斜式太阳能板碟式/槽式复合系统（ISPBS）与螺旋管式集热器（STC）相结合，在不同水质量流量（m）下的性能。在每种情况下，当水质量流量分别为 1.8、3.2 和 4.7kg/h 时，获得了最大的 8.1、6.9 和 6.1kg 饮用水产量。此外，对于每小时 1.8、3.2 和 4.7kg 的 m，ISPBS 的日平均能量和火用效率分别记录为 47.9%、39.3%和 31.02%和 9.8%、7.9%和 5.6%。在每种情况下，PV 板的平均电、热和火用效率分别为 6.5%、7.1%和 7.5%；15.67%、17.1%和 18.04%；20.03%、22.21%和 23.36%。m 的增加导致淡水产量、热、火用和整体热效率的下降；以及增加了面板的发电能力，系统的电、热、火用和整体火用效率。此外，与其他两种 3.2 和 4.7kg/h 的 m 相比，AISS 中的产量生产成本在最小 m 为 1.8kg/h 时较低（0.019 美元/升）（0.022 和 0.025 美元/升）。
