AN EXPERIMENTAL STUDY OF THE PERFORMANCE OF A FINNED TUBE SOLAR COLLECTOR ON A SINGLE SLOPE SOLAR STILL

Q1 Earth and Planetary Sciences

Egyptian Journal of Petroleum Pub Date : 2024-04-07 DOI:10.62593/2090-2468.1010

Hussein Oleiwi Abdulridha, Hassanain Ghani Hameed, B. N. Merzah

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Abstract

Water that can be consumed is necessary for life to exist. One of the biggest issues that humanity faces globally is access to drinking water, particularly in rural and dry areas. Solar distillation is now the most effective nonconventional and environmentally benign way to ﬁ lter brackish or marine waters. This experimental work seeks to increase the yield of traditional single-slope solar stills using ﬁ nned tube solar collectors. Experimental results carried out under the climatic conditions of Najaf, Iraq (32 (cid:1) 1 38.55 00 N/44 (cid:1) 19 ′ 59.22 ′ ′ E) showed that the maximum basin water temperature of ﬁ nned tubes solar collector [modify solar still (MSS)] is 64.1 (cid:1) C and for conventional solar still (CSS) is 45.8 (cid:1) C at 14:00 p.m. This behavior is the same for the other temperatures (vapor, inner glass surface, and outer glass surface). Also, the water and inner glass surfaces ’ temperature difference (T w -T g,in ) is 3.9 (cid:1) C for MSS and 1.8 (cid:1) C for CSS. The daily productivity of MSS is 4.766 l/m 2 day, with an enhancement of 65.12% as compared with that of CSS. The exergy ef ﬁ ciency increases with time to reach its maximum value of 32.53% at 15:00 p.m. for the MSS and 13.78% at 14:00 p.m. for the CSS. With respect to cost analysis, employing a ﬁ nned tube collector alongside CSS affords the lowest cost per liter of distillate. Speci ﬁ cally, the cost is equivalent to 0.04 USD.

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关于单坡太阳能蒸发器翅片管太阳能集热器性能的实验研究

可以饮用的水是生命存在的必要条件。人类在全球面临的最大问题之一是获取饮用水，尤其是在农村和干旱地区。太阳能蒸馏是目前过滤苦咸水或海水最有效的非传统和环保方法。这项实验工作旨在利用管式太阳能集热器提高传统单斜太阳能蒸馏器的产量。在伊拉克纳杰夫（32 (cid:1) 1 38.55 00 N/44 (cid:1) 19 ′ 59.22 ′ ′ E）气候条件下进行的实验结果表明，管式太阳能集热器[改良型太阳能蒸馏器 (MSS)]的最高流域水温为 64.下午 14:00 时的最高水温为 64.1 (cid:1) 摄氏度，而传统太阳能蒸发器 (CSS) 的最高水温为 45.8 (cid:1) 摄氏度。此外，水表面和玻璃内表面的温差（T w -T g,in ）对 MSS 为 3.9 (cid:1) C，对 CSS 为 1.8 (cid:1) C。MSS 的日产量为 4.766 升/米 2 天，比 CSS 提高了 65.12%。随着时间的推移，MSS 和 CSS 的能效比分别在下午 15:00 和 14:00 达到 32.53% 和 13.78% 的最大值。从成本分析来看，在使用 CSS 的同时使用辐照管收集器，每升馏分油的成本最低。具体而言，成本相当于 0.04 美元。

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来源期刊

Egyptian Journal of Petroleum Earth and Planetary Sciences-Geochemistry and Petrology

CiteScore

7.70

自引率

0.00%

发文量

审稿时长

84 days

期刊介绍： Egyptian Journal of Petroleum is addressed to the fields of crude oil, natural gas, energy and related subjects. Its objective is to serve as a forum for research and development covering the following areas: • Sedimentation and petroleum exploration. • Production. • Analysis and testing. • Chemistry and technology of petroleum and natural gas. • Refining and processing. • Catalysis. • Applications and petrochemicals. It also publishes original research papers and reviews in areas relating to synthetic fuels and lubricants - pollution - corrosion - alternate sources of energy - gasification, liquefaction and geology of coal - tar sands and oil shale - biomass as a source of renewable energy. To meet with these requirements the Egyptian Journal of Petroleum welcomes manuscripts and review papers reporting on the state-of-the-art in the aforementioned topics. The Egyptian Journal of Petroleum is also willing to publish the proceedings of petroleum and energy related conferences in a single volume form.